公开(公告)号：US5138343A

公开(公告)日：1992-08-11

申请号：US719700

申请日：1991-06-26

申请人： Takao Aichi ,  Tamaki Hashimoto ,  Yoji Ara ,  Shinya Matsui ,  Takashi Nojima ,  Hiroyuki Inoue ,  Tetsuo Suzuki ,  Junichi Asano ,  Makoto Takemura ,  Koji Terasawa ,  Katsuyuki Yokoi

发明人： Takao Aichi ,  Tamaki Hashimoto ,  Yoji Ara ,  Shinya Matsui ,  Takashi Nojima ,  Hiroyuki Inoue ,  Tetsuo Suzuki ,  Junichi Asano ,  Makoto Takemura ,  Koji Terasawa ,  Katsuyuki Yokoi

IPC分类号： B41J2/165

CPC分类号： B41J2/16523 ,  B41J2/1652 ,  B41J2/16547

摘要： A recording apparatus effects a recording operation by scanning a recording medium in a predetermined direction with a recording head provided with discharge openings for recording liquid. A cap member is capable of covering a face with discharge openings of said recording head. A transmission member causes said cap member to cover said face with discharge openings in response to a motion setting said recording head to a predetermined position; and engaging members consisting of a protruding part are provided on one of said recording head and a carriage supporting said head. The protruding part engages a receiving part for said protruding part formed on the other of said recording head and said carriage, wherein said protruding part and said receiving part mutually engage at two points when said cap member covers said face with discharge openings.

摘要翻译： 记录装置通过用设置有用于记录液体的排出口的记录头沿预定方向扫描记录介质来进行记录操作。 盖构件能够覆盖具有所述记录头的排出口的面。 响应于将所述记录头的运动设置到预定位置，传动构件使所述盖构件覆盖具有排出口的所述面; 并且由突出部组成的接合构件设置在所述记录头中的一个和支撑所述头部的支架上。 突出部分与形成在所述记录头和所述托架中的另一个上的所述突起部分的接收部分接合，其中当所述盖构件用排出口覆盖所述面时，所述突出部分和所述接收部分相互接合在两点处。

公开(公告)号：US4951066A

公开(公告)日：1990-08-21

申请号：US263021

申请日：1988-10-27

申请人： Koji Terasawa ,  Akira Miyakawa ,  Hideki Yamaguchi ,  Shinya Matsui ,  Mikio Shiga ,  Shigeru Tsuyukubo ,  Yoji Ara ,  Katsuyuki Yokoi ,  Masaaki Nakamura ,  Yoshiaki Kaburagi ,  Takanori Mukai ,  Shoichiro Shoda ,  Tetsuo Kimura

发明人： Koji Terasawa ,  Akira Miyakawa ,  Hideki Yamaguchi ,  Shinya Matsui ,  Mikio Shiga ,  Shigeru Tsuyukubo ,  Yoji Ara ,  Katsuyuki Yokoi ,  Masaaki Nakamura ,  Yoshiaki Kaburagi ,  Takanori Mukai ,  Shoichiro Shoda ,  Tetsuo Kimura

IPC分类号： B41J2/165 ,  B41J2/175

CPC分类号： B41J2/16508 ,  B41J2/16538

摘要： A method of cleaning a discharge port surface of an ink jet recording apparatus includes wiping the surface using a blade having a certain contact area with the surface and rubbing the surface using a rubbing member having a larger contact area with the surface than the blade. The wiping and rubbing operations are performed independently of each other so that their different purposes can be better accomplished. For example, since rubbing the surface need not be done as often as wiping, they can both be performed at optimum intervals. The rubbing member can be removably mounted to a replacement ink cartridge so that the rubbing member can be conveniently replaced at the same time as the cartridge.

公开(公告)号：US5398054A

公开(公告)日：1995-03-14

申请号：US831513

申请日：1992-02-05

申请人： Hideo Fukazawa ,  Koji Terasawa ,  Atsushi Arai ,  Koichiro Kawaguchi

发明人： Hideo Fukazawa ,  Koji Terasawa ,  Atsushi Arai ,  Koichiro Kawaguchi

IPC分类号： B41J2/125 ,  B41J2/165

CPC分类号： B41J2/16538

摘要： In an ink jet recording apparatus for performing recording by discharging ink from a recorder a recording medium, there is provided a rubbing member which is caused to be slidably in contact with the discharging port surface of the recorder for each of the predetermined operations in order to remove ink droplets, water droplets, dust, and other impurities as well as ink films created by the adhering ink, which cause defective ink discharging, hence enabling a more reliable cleaning operation to attain a higher printing quality.

摘要翻译： 在用于通过从记录器排出墨水来进行记录的喷墨记录装置中，提供了一种摩擦部件，其用于每个预定操作使其与记录器的排出口表面可滑动地接触，以便 除去墨滴，水滴，灰尘等其他杂质以及由粘着油墨产生的墨膜，导致油墨排出不良，从而能够进行更可靠的清洗操作，以获得更高的印刷质量。

公开(公告)号：US6007174A

公开(公告)日：1999-12-28

申请号：US174694

申请日：1993-12-27

申请人： Hiromitsu Hirabayashi ,  Koji Terasawa ,  Makoto Takemura ,  Kenjiro Watanabe ,  Shigeyasu Nagoshi ,  Hideo Fukazawa ,  Atsushi Arai ,  Yuji Akiyama ,  Hitoshi Sugimoto ,  Miyuki Matsubara ,  Jiro Moriyama ,  Toshiharu Inui

发明人： Hiromitsu Hirabayashi ,  Koji Terasawa ,  Makoto Takemura ,  Kenjiro Watanabe ,  Shigeyasu Nagoshi ,  Hideo Fukazawa ,  Atsushi Arai ,  Yuji Akiyama ,  Hitoshi Sugimoto ,  Miyuki Matsubara ,  Jiro Moriyama ,  Toshiharu Inui

IPC分类号： B41J2/195 ,  B41J2/21 ,  B41J29/393 ,  G06K15/10 ,  B41J2/07

CPC分类号： B41J2/04598 ,  B41J2/04528 ,  B41J2/04551 ,  B41J2/04563 ,  B41J2/0458 ,  B41J2/04581 ,  B41J2/04588 ,  B41J2/0459 ,  B41J2/04591 ,  B41J2/195 ,  B41J2/2132 ,  B41J29/393 ,  G06K15/102 ,  B41J2002/14379 ,  G06K2215/0094

摘要： An ink jet recording apparatus comprises a recording head adapted for ejecting at least two colors of ink, a discriminater for discriminating between character data and bit map data, and a controller for selecting a character data recording mode or a bit map data recording mode in accordance with a discrimination result by the discriminater. The controller controls an amount of ink ejection in the bit map data recording mode to be less than that in the character data recording mode.

摘要翻译： 一种喷墨记录装置，包括适于喷射至少两种颜色的墨的记录头，用于区分字符数据和位图数据的鉴别器，以及用于根据字符数据记录模式或位图数据记录模式选择的控制器 歧视者的歧视结果。 控制器将位图数据记录模式中的喷墨量控制为小于字符数据记录模式中的喷墨量。

公开(公告)号：US5315317A

公开(公告)日：1994-05-24

申请号：US121251

申请日：1993-09-15

申请人： Koji Terasawa ,  Makoto Takemura ,  Takashi Nojima ,  Akira Miyakawa

发明人： Koji Terasawa ,  Makoto Takemura ,  Takashi Nojima ,  Akira Miyakawa

IPC分类号： B41J2/175 ,  G01D9/00 ,  B41J2/01 ,  G01D15/18 ,  G01F23/00

CPC分类号： B41J2/17566 ,  B41J2002/17586

摘要： An ink quantity detecting device includes a plurality of ink chambers for containing inks, displacement members each provided for a corresponding one of the ink chambers and capable of being displaced in accordance with a quantity of a corresponding ink, a coupling member for coupling a plurality of displacement members, and a detecting unit for detecting displacement of at least one of the displacement members or the coupling member. The coupling member can be displaced in accordance with a quantity of at least one ink.

摘要翻译： 油墨量检测装置包括多个用于容纳油墨的油墨室，每个设置用于对应的一个油墨室的位移元件，并且能够根据相应的油墨量移动;联接构件，用于将多个 位移构件和用于检测位移构件或联接构件中的至少一个的位移的检测单元。 可以根据至少一种油墨的量来移动联接构件。

公开(公告)号：US06286926B1

公开(公告)日：2001-09-11

申请号：US08543580

申请日：1995-10-16

申请人： Hiromitsu Hirabayashi ,  Koji Terasawa ,  Makoto Takemura ,  Kenjiro Watanabe ,  Shigeyasu Nagoshi ,  Hideo Fukazawa ,  Atsushi Arai ,  Yuji Akiyama ,  Hitoshi Sugimoto ,  Miyuki Matsubara

发明人： Hiromitsu Hirabayashi ,  Koji Terasawa ,  Makoto Takemura ,  Kenjiro Watanabe ,  Shigeyasu Nagoshi ,  Hideo Fukazawa ,  Atsushi Arai ,  Yuji Akiyama ,  Hitoshi Sugimoto ,  Miyuki Matsubara

IPC分类号： B41J2938

CPC分类号： B41J29/38 ,  B41J2/04528 ,  B41J2/04551 ,  B41J2/04563 ,  B41J2/0458 ,  B41J2/04588 ,  B41J2/04591 ,  B41J2/04598 ,  B41J2/195 ,  B41J2/2132 ,  B41J29/393 ,  B41J2002/14379 ,  G06K15/102 ,  G06K2215/0094

摘要： An ink jet recording apparatus for performing recording using a recording head for ejecting an ink from a plurality of ejection orifices, includes a print control unit for performing a print operation while switching a print mode between a thin multi-pass print mode for sequentially recording divided recording data in a plurality of number of times of relative scan operations of the recording head with respect to a single recording area, and a 1-pass print mode for recording all recording data in a single relative scan operation of the recording head, and an eject quantity control unit for controlling the eject quantity of the ink ejected from the recording head so that a total ink quantity on the recording area in the thin multi-pass print mode is larger than a total ink quantity in the 1-pass print mode.

摘要翻译： 一种用于使用用于从多个喷射口喷射墨水的记录头进行记录的喷墨记录装置，包括打印控制单元，用于在用于顺序记录分割的薄多张打印模式之间切换打印模式时执行打印操作 以相对于单个记录区域的记录头的相对扫描操作的多次记录数据，以及用于在记录头的单次相对扫描操作中记录所有记录数据的1遍打印模式，以及 弹出数量控制单元，用于控制从记录头喷射的墨的喷射量，使得薄多张打印模式下的记录区域上的总墨量大于1遍打印模式中的总墨量。

公开(公告)号：US5477246A

公开(公告)日：1995-12-19

申请号：US921326

申请日：1992-07-29

申请人： Hiromitsu Hirabayashi ,  Koji Terasawa ,  Makoto Takemura ,  Kenjiro Watanabe ,  Shigeyasu Nagoshi ,  Hideo Fukazawa ,  Atsushi Arai ,  Yuji Akiyama ,  Hitoshi Sugimoto ,  Miyuki Matsubara

发明人： Hiromitsu Hirabayashi ,  Koji Terasawa ,  Makoto Takemura ,  Kenjiro Watanabe ,  Shigeyasu Nagoshi ,  Hideo Fukazawa ,  Atsushi Arai ,  Yuji Akiyama ,  Hitoshi Sugimoto ,  Miyuki Matsubara

IPC分类号： B41J2/05 ,  B41J2/195 ,  B41J2/21 ,  B41J29/393 ,  G06K15/10 ,  B41J29/38

CPC分类号： B41J2/04598 ,  B41J2/04528 ,  B41J2/04551 ,  B41J2/04563 ,  B41J2/0458 ,  B41J2/04588 ,  B41J2/04591 ,  B41J2/195 ,  B41J2/2132 ,  B41J29/393 ,  G06K15/102 ,  B41J2002/14379 ,  G06K2215/0094

摘要： An ink jet recording apparatus for performing recording using a recording head for ejecting an ink from a plurality of ejection orifices, includes a print control unit for performing a print operation while switching a print mode between a thin multi-pass print mode for sequentially recording divided recording data in a plurality of number of times of relative scan operations of the recording head with respect to a single recording area, and a 1-pass print mode for recording all recording data in a single relative scan operation of the recording head, and an eject quantity control unit for controlling the eject quantity of the ink ejected form the recording head so that a total ink quantity on the recording area in the thin multi-pass print mode is larger than a total ink quantity in the 1-pass print mode.

摘要翻译： 一种用于使用用于从多个喷射口喷射墨水的记录头进行记录的喷墨记录装置，包括打印控制单元，用于在用于顺序记录分割的薄多张打印模式之间切换打印模式时执行打印操作 以相对于单个记录区域的记录头的相对扫描操作的多次记录数据，以及用于在记录头的单次相对扫描操作中记录所有记录数据的1遍打印模式，以及 喷射量控制单元，用于控制从记录头喷出的喷墨量，使得薄多张打印模式下的记录区域上的总墨水量大于1遍打印模式中的总墨量。

公开(公告)号：US6149264A

公开(公告)日：2000-11-21

申请号：US375490

申请日：1999-08-17

申请人： Hiromitsu Hirabayashi ,  Koji Terasawa ,  Makoto Takemura ,  Kenjiro Watanabe ,  Shigeyasu Nagoshi ,  Hideo Fukazawa ,  Atsushi Arai ,  Yuji Akiyama ,  Hitoshi Sugimoto ,  Miyuki Matsubara ,  Jiro Moriyama ,  Toshiharu Inui

发明人： Hiromitsu Hirabayashi ,  Koji Terasawa ,  Makoto Takemura ,  Kenjiro Watanabe ,  Shigeyasu Nagoshi ,  Hideo Fukazawa ,  Atsushi Arai ,  Yuji Akiyama ,  Hitoshi Sugimoto ,  Miyuki Matsubara ,  Jiro Moriyama ,  Toshiharu Inui

IPC分类号： B41J2/195 ,  B41J2/21 ,  B41J29/393 ,  G06K15/10 ,  B41J29/38

CPC分类号： B41J2/04598 ,  B41J2/04528 ,  B41J2/04551 ,  B41J2/04563 ,  B41J2/0458 ,  B41J2/04581 ,  B41J2/04588 ,  B41J2/0459 ,  B41J2/04591 ,  B41J2/195 ,  B41J2/2132 ,  B41J29/393 ,  G06K15/102 ,  B41J2002/14379 ,  G06K2215/0094

摘要： An ink jet recording apparatus comprises a recording head adapted for ejecting at least two colors of ink, a discriminater for discriminating between character data and bit map data, and a controller for selecting a character data recording mode or a bit map data recording mode in accordance with a discrimination result by the discriminater. The controller controls an amount of ink ejection in the bit map data recording mode to be less than that in the character data recording mode.

摘要翻译： 一种喷墨记录装置，包括适于喷射至少两种颜色的墨的记录头，用于区分字符数据和位图数据的鉴别器，以及用于根据字符数据记录模式或位图数据记录模式选择的控制器 歧视者的歧视结果。 控制器将位图数据记录模式中的喷墨量控制为小于字符数据记录模式中的喷墨量。

公开(公告)号：US6109724A

公开(公告)日：2000-08-29

申请号：US517823

申请日：1995-08-22

申请人： Kazuyoshi Takahashi ,  Yasuhiro Numata ,  Koji Terasawa ,  Hideo Fukazawa ,  Hitoshi Miyazaki ,  Takao Aichi

发明人： Kazuyoshi Takahashi ,  Yasuhiro Numata ,  Koji Terasawa ,  Hideo Fukazawa ,  Hitoshi Miyazaki ,  Takao Aichi

IPC分类号： B41J2/165

CPC分类号： B41J2/1652

摘要： An ink jet recording apparatus comprising, timer means for measring an elapse time from a predetermined measurement start timing, a backup power source for supplying power to said timer means when a main power source is turned off, and control means for changing a content and/or the number of times of a recover operation for recovering and preventing a discharge error in a discharge port for discharging an ink on the basis of the elapse time.

摘要翻译： 一种喷墨记录装置，包括：定时装置，用于从预定的测量开始时刻测量经过时间;备用电源，用于在主电源关闭时向所述定时装置供电;以及控制装置，用于改变内容和/ 或者根据经过时间恢复和防止排出墨水的排出口中的排出误差的恢复操作的次数。

公开(公告)号：US5053787A

公开(公告)日：1991-10-01

申请号：US625705

申请日：1990-12-11

申请人： Koji Terasawa ,  Hideki Yamaguchi

发明人： Koji Terasawa ,  Hideki Yamaguchi

IPC分类号： B41J2/165 ,  B41J2/18

CPC分类号： B41J2/16526 ,  B41J2/1652 ,  B41J2/18

摘要： In a discharge recovery method for an ink jet recording head, a recording head having discharge openings for discharging ink therethrough, liquid paths in which recording energy generating members generating energy for discharging the ink through the discharge openings are provided and which communicate with the discharge openings, and a liquid chamber communicating with the liquid paths for supplying the ink to the liquid paths is used to drive heat energy generating means provided in the liquid chamber for generating heat energy for causing a change in the state of the ink in the liquid chamber and creating a bubble, during nonrecording, thereby causing the ink to be discharged through the discharge openings.

摘要翻译： 在喷墨记录头的排出回收方法中，具有用于排出油墨的排出口的记录头设置有通过排出口产生用于排出油墨的能量产生部件的记录能量产生部件，其与排出口连通 并且与用于向液体通道供应墨水的液体通路连通的液体室用于驱动设置在液体室中的热能产生装置，用于产生用于使液体室中的墨水的状态改变的热能， 在非记录期间产生气泡，从而使油墨通过排出口排出。