公开(公告)号：US5594478A

公开(公告)日：1997-01-14

申请号：US474905

申请日：1995-06-07

申请人： Miyuki Matsubara ,  Hiromitsu Hirabayashi ,  Shigeyasu Nagoshi ,  Atsushi Arai ,  Yuji Akiyama ,  Takayuki Murata ,  Hitoshi Sugimoto ,  Kiichiro Takahashi

发明人： Miyuki Matsubara ,  Hiromitsu Hirabayashi ,  Shigeyasu Nagoshi ,  Atsushi Arai ,  Yuji Akiyama ,  Takayuki Murata ,  Hitoshi Sugimoto ,  Kiichiro Takahashi

IPC分类号： G06K15/10 ,  H04N1/191 ,  H04N1/40 ,  H04N1/60 ,  B41J2/01 ,  B41J2/145

CPC分类号： H04N1/128 ,  G06K15/107 ,  H04N1/1911 ,  H04N1/1915 ,  H04N1/40031 ,  H04N1/60 ,  G06K2215/0074 ,  G06K2215/0094 ,  G06K2215/101 ,  G06K2215/111

摘要： An ink jet recording apparatus includes a recording head with a number of ink ejection orifices for ejecting ink. The number of ink ejection orifices are grouped into N blocks which can be driven simultaneously, are arranged in an eject orifice array and perform recording by divisionally driving the N blocks. A recording medium and the recording head are moved relative to each other by a conveying length obtained by equally dividing an ejection orifice array of the recording head into n parts. The recording apparatus masks a signal to be recorded such that 1/n dots, where n

摘要翻译： 一种喷墨记录装置，包括具有多个用于喷射墨水的喷墨孔的记录头。 喷墨孔的数量被分组为可以同时驱动的N个块，被布置在喷射孔阵列中并且通过分开驱动N个块来执行记录。 记录介质和记录头通过将记录头的喷射孔阵列等分成n个部分而获得的传送长度相对于彼此移动。 记录装置对要记录的信号进行掩蔽，使得在具有等于输送长度的宽度的记录介质的区域上形成的所有点中的n / N，可以形成1 / n个点， 录音头。 基于由掩蔽装置屏蔽的信号驱动记录头，并通过重复扫描操作n使用喷射孔阵列的n个等分的不同部分，以记录头的n个等分区域的长度为单位执行记录 次 用于喷射墨的记录头的块的分割驱动次数被设置为N除以n，并且用于喷射墨的记录头的块的分割驱动的驱动定时相同。

公开(公告)号：US5477248A

公开(公告)日：1995-12-19

申请号：US218301

申请日：1994-03-28

申请人： Hitoshi Sugimoto ,  Hiromitsu Hirabayashi ,  Shigeyasu Nagoshi ,  Hiroshi Tajika ,  Atsushi Arai ,  Yuji Akiyama ,  Miyuki Matsubara

发明人： Hitoshi Sugimoto ,  Hiromitsu Hirabayashi ,  Shigeyasu Nagoshi ,  Hiroshi Tajika ,  Atsushi Arai ,  Yuji Akiyama ,  Miyuki Matsubara

IPC分类号： B41J2/01 ,  B41J2/21 ,  B41M5/00 ,  C09D11/00 ,  C09D11/30 ,  C09D11/40

CPC分类号： B41J2/2107

摘要： In an apparatus for recording color images making use of a plurality of inks of different colors (Y, M, C, K), the penetrability of at least one ink is caused to differ from that of the other inks. In particular, the penetrability of an ink higher in lightness is made higher than that of another ink lower in lightness. For example, inks are prepared in such a manner that their penetrability becomes higher in the order of K

摘要翻译： 在使用不同颜色（Y，M，C，K）的多种油墨记录彩色图像的装置中，使至少一种油墨的渗透性与其它油墨的渗透性不同。 特别地，使亮度更高的油墨的透光性高于低亮度的另一种油墨的透光性。 例如，油墨以这样的方式制备，使得它们的渗透性以K

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：US06224182B1

公开(公告)日：2001-05-01

申请号：US08250509

申请日：1994-05-27

申请人： Shigeyasu Nagoshi ,  Hiromitsu Hirabayashi ,  Noribumi Koitabashi ,  Hitoshi Sugimoto ,  Miyuki Matsubara ,  Hitoshi Nishikori ,  Masaya Uetuki

发明人： Shigeyasu Nagoshi ,  Hiromitsu Hirabayashi ,  Noribumi Koitabashi ,  Hitoshi Sugimoto ,  Miyuki Matsubara ,  Hitoshi Nishikori ,  Masaya Uetuki

IPC分类号： B41J29393

CPC分类号： B41J2/0451 ,  B41J2/04513 ,  B41J2/04528 ,  B41J2/04553 ,  B41J2/04563 ,  B41J2/04565 ,  B41J2/0458 ,  B41J2/04588 ,  B41J2/04591 ,  B41J2/04598 ,  B41J25/34 ,  B41J2202/17

摘要： A recording apparatus wherein a recording head which has been mounted can be identified more precisely by measuring characteristics of the recording head to obtain information for defining a drive condition of the head and storing the characteristics as ID information of the recording head.

公开(公告)号：US06527361B1

公开(公告)日：2003-03-04

申请号：US08250678

申请日：1994-05-26

申请人： Fumihiro Gotoh ,  Hiromitsu Hirabayashi ,  Shigeyasu Nagoshi ,  Noribumi Koitabashi ,  Hitoshi Sugimoto ,  Miyuki Fujita ,  Hitoshi Nishikori ,  Masaya Uetuki

发明人： Fumihiro Gotoh ,  Hiromitsu Hirabayashi ,  Shigeyasu Nagoshi ,  Noribumi Koitabashi ,  Hitoshi Sugimoto ,  Miyuki Fujita ,  Hitoshi Nishikori ,  Masaya Uetuki

IPC分类号： B41J2165

CPC分类号： B41J2/1652

摘要： This ink jet recording apparatus makes it possible to reduce the requisite number of times that preliminary ejection is performed for the purpose of ejection recovery through suction, which must be effected to such a degree as to make color mixing on the recording paper sufficiently inconspicuous. With a plurality of recording heads using inks of different lightnesses, ejection recovery is performed successively on the recording heads in accordance with the descending order of ink lightness. In addition, the number of preliminary ejections after ejection recovery to be performed on the next recording head is also controlled, thereby attaining a still greater effect. In a method aspect, the present invention includes an initial discharge step for discharging ink from a recording head, interrupting the discharge of ink for an appropriate period set in accordance with the ink lightness, and discharging ink again from the discharge ports of the recording head after the interruption.

摘要翻译： 该喷墨记录装置使得可以减少为了通过抽吸进行喷射恢复的目的而进行预喷射所需的次数，这必须达到使记录纸上的颜色混合足够不显眼的程度。 利用使用不同亮度的墨的多个记录头，根据墨水亮度的降序依次在记录头上执行喷射恢复。 此外，还可以控制在下一个记录头上执行喷射恢复之后的预喷射次数，从而获得更大的效果。 在方法方面，本发明包括一个用于从记录头排放墨水的初始放电步骤，中断根据墨水亮度设定的适当时间的墨水排出，并且再次从记录头的排出口排出墨水 中断后

公开(公告)号：US06631969B2

公开(公告)日：2003-10-14

申请号：US09776921

申请日：2001-02-06

申请人： Shigeyasu Nagoshi ,  Hiromitsu Hirabayashi ,  Noribumi Koitabashi ,  Hitoshi Sugimoto ,  Miyuki Matsubara ,  Hitoshi Nishikori ,  Masaya Uetuki

发明人： Shigeyasu Nagoshi ,  Hiromitsu Hirabayashi ,  Noribumi Koitabashi ,  Hitoshi Sugimoto ,  Miyuki Matsubara ,  Hitoshi Nishikori ,  Masaya Uetuki

IPC分类号： B41J29393

CPC分类号： B41J2/0451 ,  B41J2/04513 ,  B41J2/04528 ,  B41J2/04553 ,  B41J2/04563 ,  B41J2/04565 ,  B41J2/0458 ,  B41J2/04588 ,  B41J2/04591 ,  B41J2/04598 ,  B41J25/34 ,  B41J2202/17

摘要： A recording apparatus wherein a recording head which has been mounted can be identified more precisely by measuring characteristics of the recording head to obtain information for defining a drive condition of the head and storing the characteristics as ID information of the recording head.

摘要翻译： 可以通过测量记录头的特性来更准确地识别已经安装的记录头的记录装置，以获得用于限定头部的驱动条件的信息并将该特征作为记录头的ID信息存储。

公开(公告)号：US6024430A

公开(公告)日：2000-02-15

申请号：US813303

申请日：1997-03-10

申请人： Noribumi Koitabashi ,  Hiromitsu Hirabayashi ,  Shigeyasu Nagoshi ,  Hitoshi Sugimoto ,  Miyuki Matsubara ,  Hitoshi Nishikori ,  Masaya Uetuki

发明人： Noribumi Koitabashi ,  Hiromitsu Hirabayashi ,  Shigeyasu Nagoshi ,  Hitoshi Sugimoto ,  Miyuki Matsubara ,  Hitoshi Nishikori ,  Masaya Uetuki

IPC分类号： B41J2/01 ,  B41J2/05 ,  B41J2/125 ,  B41J2/175 ,  B41J2/195 ,  B41J25/34

CPC分类号： B41J2/17546 ,  B41J2/04528 ,  B41J2/0454 ,  B41J2/04563 ,  B41J2/04565 ,  B41J2/04573 ,  B41J2/0458 ,  B41J2/04588 ,  B41J2/04591 ,  B41J2/04598 ,  B41J2/195 ,  B41J25/34 ,  B41J2002/14379

摘要： An ink jet recording apparatus can obtain characteristics of temperature sensors precisely in a short time by detecting that a new recording head is installed and presuming the characteristics of the temperature sensors of the recording head.

摘要翻译： 喷墨记录装置可以通过检测安装新的记录头并且假设记录头的温度传感器的特性，在短时间内精确地获得温度传感器的特性。

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：US06332675B1

公开(公告)日：2001-12-25

申请号：US09414892

申请日：1999-10-08

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 Fujita ,  Shinichi Sato ,  Fumihiro Gotoh ,  Masaya Uetsuki ,  Hiroki Tajima ,  Toshio Kashino ,  Takeshi Okazaki

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 Fujita ,  Shinichi Sato ,  Fumihiro Gotoh ,  Masaya Uetsuki ,  Hiroki Tajima ,  Toshio Kashino ,  Takeshi Okazaki

IPC分类号： B41J2175

CPC分类号： B41J2/17556 ,  B41J2/17506 ,  B41J2/17513 ,  B41J2/1752 ,  B41J2/17523 ,  B41J2/17533 ,  B41J2/17536 ,  B41J2/17553 ,  B41J2/17566 ,  B41J2002/17573 ,  B41J2002/17579 ,  C09D11/30

摘要： A liquid container for a liquid jet recording apparatus comprises a first chamber containing negative pressure producing material and having a liquid outlet connectable to a liquid jet head to supply liquid from the container to the liquid jet head and an air vent for allowing ambient air into the container, wherein the liquid outlet is provided in a bottom portion of the first chamber. A second chamber communicates with the first chamber by a communication path and is substantially hermetically sealed. A wall extends upwardly from the communication path of the first chamber. An ambient air introducing path is provided for between the wall and the negative pressure producing material extending from a point partly up the wall toward the communication path for introducing ambient air into the second chamber.

摘要翻译： 用于液体喷射记录装置的液体容器包括含有负压产生材料并具有液体出口的第一室，该液体出口可连接到液体喷射头，以将液体从容器供应到液体喷射头;以及排气口，其允许环境空气进入 容器，其中所述液体出口设置在所述第一室的底部。 第二室通过连通路径与第一室连通，并且基本上气密地密封。 壁从第一室的连通路径向上延伸。 环境空气引入路径设置在壁和负压产生材料之间，该部分从壁的一部分延伸到连通路径，以将环境空气引入第二室。

公开(公告)号：US6068365A

公开(公告)日：2000-05-30

申请号：US962113

申请日：1992-10-16

申请人： Shigeyasu Nagoshi ,  Hiromitsu Hirabayashi ,  Yuji Akiyama ,  Hitoshi Sugimoto ,  Miyuki Matsubara

发明人： Shigeyasu Nagoshi ,  Hiromitsu Hirabayashi ,  Yuji Akiyama ,  Hitoshi Sugimoto ,  Miyuki Matsubara

IPC分类号： B41J2/05 ,  B41J2/12 ,  B41J2/21 ,  B41J2/145 ,  B41J2/15

CPC分类号： B41J2/2135

摘要： The mounting positions of a plurality of recording heads (1Y, 1M, 1C, 1K) are set to be variable with respect to a paper feed direction, so that a post-ejection recording head (1Y) is mounted at the downstream side in the paper feed direction as compared to a pre-ejection recording head, thereby preventing generation of banding in color ink jet recording, and improving image quality.

摘要翻译： 多个记录头（1Y，1M，1C，1K）的安装位置被设定为相对于供纸方向是可变的，从而在喷墨记录头（1Y，1M，1C，1K）的下游侧安装了喷射后记录头 与预喷射记录头相比进纸方向，从而防止彩色喷墨记录中的条纹的产生，并提高图像质量。