公开(公告)号：US5367325A

公开(公告)日：1994-11-22

申请号：US942613

申请日：1992-09-10

申请人： Kentaro Yano ,  Noribumi Koitabashi ,  Naoji Otsuka ,  Miyuki Matsubara ,  Hitoshi Sugimoto ,  Atsushi Arai ,  Hiroshi Tajika ,  Hiromitsu Hirabayashi

发明人： Kentaro Yano ,  Noribumi Koitabashi ,  Naoji Otsuka ,  Miyuki Matsubara ,  Hitoshi Sugimoto ,  Atsushi Arai ,  Hiroshi Tajika ,  Hiromitsu Hirabayashi

IPC分类号： B41J2/165 ,  B41J2/195 ,  B41J2/05

CPC分类号： B41J2/16579 ,  B41J2/195 ,  B41J2002/14379

摘要： A recording apparatus having a recording head provided with plural ink discharging outlets for discharging ink includes a detector for detecting temperature distribution in the recording head relating to recording operation of the recording head; a calculator for processing temperature data; and a controller responsive to an output of the calculator. The controller provides a uniform temperature distribution in the recording head by controlling a recording speed of the recording head.

摘要翻译： 一种具有记录头的记录装置，该记录头设置有用于排出墨水的多个排墨口，包括用于检测与记录头的记录操作有关的记录头温度分布的检测器; 用于处理温度数据的计算器; 以及响应于所述计算器的输出的控制器。 控制器通过控制记录头的记录速度，在记录头中提供均匀的温度分布。

公开(公告)号：US5565899A

公开(公告)日：1996-10-15

申请号：US193674

申请日：1994-02-07

申请人： Hitoshi Sugimoto ,  Kentaro Yano ,  Naoji Otsuka ,  Miyuki Matsubara ,  Hiroshi Tajika ,  Noribumi Koitabashi ,  Atsushi Arai ,  Hiromitsu Hirabayashi

发明人： Hitoshi Sugimoto ,  Kentaro Yano ,  Naoji Otsuka ,  Miyuki Matsubara ,  Hiroshi Tajika ,  Noribumi Koitabashi ,  Atsushi Arai ,  Hiromitsu Hirabayashi

IPC分类号： B41J2/165 ,  B41J2/175

CPC分类号： B41J2/16523 ,  B41J2/17513 ,  B41J2/17563

摘要： An ink jet recording apparatus includes ink ejecting outlets for ejecting ink, an ink container for containing the ink to be supplied to the ejecting outlets, ink supply passage for supplying the ink from the container to the ejecting outlets, a recovery system for forcedly ejecting the ink through the ejecting outlets. The recovery system repeats the forced ejecting action, and a quantity of the ink ejected by one forced ejecting action is larger than an inside volume of the ink supply passage.

摘要翻译： 喷墨记录装置包括用于喷射油墨的喷墨出口，用于容纳要供应到喷射出口的油墨的油墨容器，用于将油墨从容器供给到喷射出口的供墨通道，用于强制喷射油墨的回收系统 墨水通过喷射出口。 恢复系统重复强制喷射动作，并且通过一个强制喷射动作喷射的油墨量大于供墨通道的内部体积。

公开(公告)号：US5166699A

公开(公告)日：1992-11-24

申请号：US682364

申请日：1991-04-09

申请人： Kentaro Yano ,  Noribumi Koitabashi ,  Naoji Otsuka ,  Miyuki Matsubara ,  Hitoshi Sugimoto ,  Atsushi Arai ,  Hiroshi Tajika ,  Hiromitsu Hirabayashi

发明人： Kentaro Yano ,  Noribumi Koitabashi ,  Naoji Otsuka ,  Miyuki Matsubara ,  Hitoshi Sugimoto ,  Atsushi Arai ,  Hiroshi Tajika ,  Hiromitsu Hirabayashi

IPC分类号： B41J2/165 ,  B41J2/195

CPC分类号： B41J2/16579 ,  B41J2/195 ,  B41J2002/14379

摘要： A recording apparatus having a recording head provided with plural ink discharging outlets for discharging ink includes a detector for detecting temperature distribution in the recording head relating to recording operation of the recording head; and a controller responsive to an output of the detector to control a recording speed of the recording head.

公开(公告)号：US5992968A

公开(公告)日：1999-11-30

申请号：US490084

申请日：1995-06-13

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

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

IPC分类号： B41J2/04 ,  B41J2/045 ,  B41J19/14 ,  B41J23/00 ,  B41J2/14

CPC分类号： B41J2/04503 ,  B41J19/142 ,  B41J2/04 ,  B41J2/04516 ,  B41J2/04573 ,  B41J2/0458 ,  B41J2/04581

摘要： There are provided ink jet printing method and apparatus which assure that reciprocable printing can be realized at a high speed without any deterioration of a quality of printing. When an image is printed on a printing medium by using a multi-orifice head of which the ink ejecting direction relative to an opening surface is inclined in the return scanning direction, a scanning speed of the return scanning direction is delayed from the scanning speed in the reverse forward direction, an offset distance between a main dot and a satellite at the time of the return scanning is suppressed to be small, and in the case that printing is performed by reciprocable scanning, the satellite is received in the main dot not only during the forward scanning but also during the return scanning.

摘要翻译： 提供了一种喷墨打印方法和装置，其确保可以高速实现可往复打印，而不会降低打印质量。 当通过使用相对于开口表面的喷墨方向在返回扫描方向上倾斜的多孔头将打印介质上打印图像时，返回扫描方向的扫描速度从扫描速度延迟 逆向前进方向，返回扫描时的主点和卫星之间的偏移距离被抑制得较小，并且在通过可往扫描执行打印的情况下，不仅在主点中接收卫星 在扫描过程中也是在扫描期间。

公开(公告)号：US5661508A

公开(公告)日：1997-08-26

申请号：US641777

申请日：1996-04-30

申请人： Hitoshi Sugimoto ,  Shigeyasu Nagoshi ,  Miyuki Matsubara

发明人： Hitoshi Sugimoto ,  Shigeyasu Nagoshi ,  Miyuki Matsubara

IPC分类号： B41J2/21 ,  B41J2/13 ,  G06K15/10 ,  H04N1/40 ,  H04N1/50

CPC分类号： B41J2/2132 ,  G06K15/107 ,  H04N1/40025 ,  H04N1/50 ,  G06K2215/0094

摘要： In a color ink jet recording system for performing color image recording on a recording medium using a plurality of recording heads and different color inks, the thinning ratio for at least one (e.g., black K) of the recording heads is set to be different from the thinning ratio for the remaining recording heads (e.g., cyan C, and the like). The total implantation quantity of the black ink can be twice the normal quantity without increasing the number of times of scan operations, and without causing boundary blur, and the print density of black can be increased.

摘要翻译： 在使用多个记录头和不同颜色墨水在记录介质上进行彩色图像记录的彩色喷墨记录系统中，记录头的至少一个（例如黑色K）的稀疏比被设定为不同于 剩余记录头的稀疏比（例如，青色C等）。 黑色墨水的总注入量可以是正常量的两倍，而不增加扫描操作的次数，并且不会引起边界模糊，并且可以增加黑色的打印浓度。

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：US5671000A

公开(公告)日：1997-09-23

申请号：US277589

申请日：1994-07-20

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

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

IPC分类号： B41J2/175

CPC分类号： B41J2/17526 ,  B41J2/1752

摘要： An ink jet cartridge, removably mountable on an ink jet recording apparatus, includes a recording head and an ink tank containing recording liquid. The head and cartridge are removably connected through an engaging member provided on the ink tank and an engaged member provided on the recording head. When the ink tank and the recording head are not combined, a protecting cover provided on the recording head can protect sensitive components of the recording head, while partially overlapping the side of the link tank and being integrated therewith when the recording head and ink tank are combined.

摘要翻译： 一种可拆卸地安装在喷墨记录设备上的喷墨墨盒包括一个记录头和一个含有记录液体的墨盒。 头和盒通过设置在墨盒上的接合件和设置在记录头上的接合件可移除地连接。 当墨水盒和记录头不组合时，设置在记录头上的保护盖可以保护记录头的敏感部件，同时当连接罐的一侧部分重叠并且当记录头和墨水盒是 结合在一起

公开(公告)号：US6050680A

公开(公告)日：2000-04-18

申请号：US670583

申请日：1996-06-26

申请人： Jiro Moriyama ,  Shigeyasu Nagoshi ,  Hiroshi Tajika ,  Noribumi Koitabashi ,  Yuji Akiyama ,  Hitoshi Sugimoto

发明人： Jiro Moriyama ,  Shigeyasu Nagoshi ,  Hiroshi Tajika ,  Noribumi Koitabashi ,  Yuji Akiyama ,  Hitoshi Sugimoto

IPC分类号： B41J2/21 ,  B41J2/175 ,  B41J2/195 ,  B41J2/205 ,  B41J29/38

CPC分类号： B41J2/175 ,  B41J2/195 ,  B41J2/2056

摘要： The ink jet recording apparatus includes: first ink tanks that are replaceable and contain first inks containing colorants; a second ink tank that is replaceable and contains a second ink containing no colorant; third ink generating means to generate third inks by mixing the first inks and the second ink; and third ink tanks that contain the generated third inks with different mixing ratios and can supply the third inks to recording heads for selective ejection.

摘要翻译： 喷墨记录装置包括：可替换的第一墨盒，并容纳含有着色剂的第一墨; 第二墨盒，其可替换并且包含不含着色剂的第二墨; 第三墨水产生装置，通过混合第一墨水和第二墨水来产生第三墨水; 和含有不同混合比率的所生成的第三种墨水的第三墨盒，并且可以将第三种墨水供应给用于选择性喷射的记录头。

公开(公告)号：US06457794B1

公开(公告)日：2002-10-01

申请号：US08104261

申请日：1993-05-17

申请人： Hiroshi Tajika ,  Yoshiaki Takayanagi ,  Masayuki Hirose ,  Souhei Tanaka ,  Hiromitsu Hirabayashi ,  Noribumi Koitabashi ,  Yasuhiro Yamada ,  Yasuhiro Numata ,  Hitoshi Sugimoto ,  Miyuki Matsubara

发明人： Hiroshi Tajika ,  Yoshiaki Takayanagi ,  Masayuki Hirose ,  Souhei Tanaka ,  Hiromitsu Hirabayashi ,  Noribumi Koitabashi ,  Yasuhiro Yamada ,  Yasuhiro Numata ,  Hitoshi Sugimoto ,  Miyuki Matsubara

IPC分类号： B41J205

CPC分类号： B41J2/0454 ,  B41J2/04543 ,  B41J2/04551 ,  B41J2/04563 ,  B41J2/04573 ,  B41J2/0458 ,  B41J2/04588 ,  B41J2/04591 ,  B41J2/04598 ,  B41J2/195 ,  B41J29/393 ,  B41J2002/14379

摘要： An ink jet recording apparatus is disclosed in which a bubble is created in ink by thermal energy generated in response to a drive signal applied to a heater, and the ink is ejected onto a recording material by expansion of the bubble. The recording apparatus includes a driving device and a changing device. The driving device applies a plurality of driving signals to the heater for each ink droplet ejection. The driving signals include a first driving signal for increasing a temperature of the ink adjacent the heater without creating the bubble, and a second driving signal after the first drive signal for ejecting the ink. An interval is provided between the first and second drive signals. The changing device changes a width of the first drive signal to adjust an amount of ejected ink. The interval is not shorter than 2.6 microseconds and the second drive signal has a constant width.

摘要翻译： 公开了一种喷墨记录装置，其中通过响应于施加到加热器的驱动信号产生的热能在油墨中产生气泡，并且通过气泡的膨胀将油墨喷射到记录材料上。 记录装置包括驱动装置和更换装置。 驱动装置对于每个墨滴喷射向加热器施加多个驱动信号。 驱动信号包括用于增加与加热器相邻的墨水的温度而不产生气泡的第一驱动信号，以及用于喷射墨水的第一驱动信号之后的第二驱动信号。 在第一和第二驱动信号之间提供间隔。 更换装置改变第一驱动信号的宽度以调节喷射的墨量。 该间隔不小于2.6微秒，第二驱动信号具有恒定的宽度。

公开(公告)号：US5861895A

公开(公告)日：1999-01-19

申请号：US486296

申请日：1995-06-07

申请人： Hiroshi Tajika ,  Yoshiaki Takayanagi ,  Masayuki Hirose ,  Souhei Tanaka ,  Hiromitsu Hirabayashi ,  Noribumi Koitabashi ,  Yasuhiro Yamada ,  Yasuhiro Numata ,  Hitoshi Sugimoto ,  Miyuki Matsubara

发明人： Hiroshi Tajika ,  Yoshiaki Takayanagi ,  Masayuki Hirose ,  Souhei Tanaka ,  Hiromitsu Hirabayashi ,  Noribumi Koitabashi ,  Yasuhiro Yamada ,  Yasuhiro Numata ,  Hitoshi Sugimoto ,  Miyuki Matsubara

IPC分类号： B41J2/05 ,  B41J2/195 ,  B41J29/393

CPC分类号： B41J2/0454 ,  B41J2/04543 ,  B41J2/04551 ,  B41J2/04563 ,  B41J2/04573 ,  B41J2/0458 ,  B41J2/04588 ,  B41J2/04591 ,  B41J2/04598 ,  B41J2/195 ,  B41J29/393 ,  B41J2002/14379

摘要： In the recording method and apparatus, ink is ejected by thermal energy produced by a heat generating element of a recording head in response to application of driving signals thereto, the driving signals being of plural waveforms including a fixed waveform. The method includes the steps of detecting a temperature of the recording head and applying the driving signals to the heat generating element of the recording head. The waveforms of the driving signals are changed in accordance with the temperature of the recording head when the temperature of the recording head is below a predetermined level, and the waveforms of the driving signals comprise the fixed waveform when the temperature of the recording head exceeds the predetermined level.

摘要翻译： 在记录方法和装置中，响应于驱动信号的应用，由记录头的发热元件产生的热能喷射墨水，驱动信号包括固定波形的多个波形。 该方法包括以下步骤：检测记录头的温度并将驱动信号施加到记录头的发热元件。 当记录头的温度低于预定水平时，驱动信号的波形根据记录头的温度而改变，并且当记录头的温度超过预定值时，驱动信号的波形包括固定波形 预定水平。