公开(公告)号：US6062674A

公开(公告)日：2000-05-16

申请号：US588416

申请日：1996-01-18

申请人： Toshiharu Inui ,  Keiichi Murai ,  Hiromitsu Hirabayashi ,  Mayumi Yamamoto ,  Yoshihisa Takizawa ,  Miyuki Fujita ,  Fumihiro Gotoh ,  Masaya Uetsuki ,  Mikio Sanada ,  Eriko Saito

发明人： Toshiharu Inui ,  Keiichi Murai ,  Hiromitsu Hirabayashi ,  Mayumi Yamamoto ,  Yoshihisa Takizawa ,  Miyuki Fujita ,  Fumihiro Gotoh ,  Masaya Uetsuki ,  Mikio Sanada ,  Eriko Saito

IPC分类号： B41J2/01 ,  B41J2/05 ,  B41J2/205 ,  B41J2/21 ,  B41M5/00

CPC分类号： B41M7/0018 ,  B41J2/2132 ,  B41M5/0017

摘要： When a black image region is printed, the overall pixels in the region is printed by a black ink. Then, a cation type cyan ink which makes a coloring agent in the ink insoluble is printed on the pixels of a predetermined pattern. By this, the dye of the black ink is maintained near the surface of the printing medium to increase density of the black image. At the same time, for preventing variation of tone of the black image, the pixels of the predetermined pattern are printed by a yellow ink.

摘要翻译： 当打印黑色图像区域时，通过黑色墨水印刷该区域中的整体像素。 然后，将使不溶于油墨的着色剂的阳离子型青色墨水印刷在预定图案的像素上。 由此，黑色油墨的染料保持在打印介质的表面附近，以增加黑色图像的浓度。 同时，为了防止黑色图像的色调变化，通过黄色墨水印刷预定图案的像素。

公开(公告)号：US6027196A

公开(公告)日：2000-02-22

申请号：US901937

申请日：1997-07-29

申请人： Fumihiro Gotoh ,  Hiromitsu Hirabayashi ,  Toshio Kashino ,  Yuji Akiyama ,  Hitoshi Sugimoto ,  Miyuki Matsubara ,  Hidehiko Kanda

发明人： Fumihiro Gotoh ,  Hiromitsu Hirabayashi ,  Toshio Kashino ,  Yuji Akiyama ,  Hitoshi Sugimoto ,  Miyuki Matsubara ,  Hidehiko Kanda

IPC分类号： B41J2/175 ,  B41J2/205 ,  H04N1/191 ,  H04N1/23 ,  H04N1/40 ,  H04N1/60 ,  B41J2/195

CPC分类号： H04N1/40087 ,  B41J2/17513 ,  B41J2/17566 ,  B41J2/2056 ,  H04N1/2307 ,  H04N1/2346 ,  H04N1/6091 ,  B41J2002/14379 ,  B41J2002/17589 ,  H04N1/1911

摘要： In forming an image with plural recording heads corresponding to plural inks of different densities, the image data are so distributed that the image is formed with the ink of low density until the image density reaches a predetermined density level, but is formed with the inks of low and high densities when the image density exceeds the predetermined density level, and the distributed data are corrected according to the detection of temperature relating to the recording heads, whereby a desired recorded image can be obtained even in the presence of a variation in the head temperature. Also the image data are distributed in such a manner that, when the remaining amount of one of the plural inks becomes low, the recording is conducted with the remaining ink, whereby a desired image can be obtained even when the remaining amount of one of the plural inks with different densities becomes low.

摘要翻译： 在形成具有对应于不同浓度的多种墨水的多个记录头的图像时，图像数据被分布成使得图像形成有低密度的墨水，直到图像浓度达到预定的浓度水平，而是形成有 当图像浓度超过预定浓度水平时，低密度和高密度，并且根据与记录头相关的温度的检测校正分布数据，由此即使在存在头部变化的情况下也可以获得期望的记录图像 温度。 此外，图像数据以这样的方式分布，即当多个墨水中的一个的剩余量变低时，用剩余的墨水进行记录，由此即使当其中一个的剩余量 具有不同密度的多种油墨变低。

公开(公告)号：US6012808A

公开(公告)日：2000-01-11

申请号：US612299

申请日：1996-03-07

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 first and second chambers, with the 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 second chamber communicates with the first chamber via a communication port and provides a printing liquid reservoir for the first chamber. In an area adjacent a wall extending from the communication port, a capillary force provided by the negative pressure producing material decreases in a direction perpendicular to and towards that wall at least adjacent a part of the communication port which is uppermost when the container is in use.

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。 容器包括第一和第二腔室，其中第一腔室含有负压产生材料，并且具有与环境空气连通的排气口和用于向喷墨头供给印刷液体的供给口。 第二室通过连通口与第一室连通并提供用于第一室的印刷液储存器。 在邻接从连通口延伸的壁的区域中，由负压产生材料提供的毛细管力在垂直于和朝向该壁的方向上至少邻近连通口的一部分，当该容器在使用中时是最高的 。

公开(公告)号：US6000781A

公开(公告)日：1999-12-14

申请号：US901108

申请日：1997-07-28

申请人： Yuji Akiyama ,  Shinji Kanemitsu ,  Hiromitsu Hirabayashi ,  Makoto Takemura ,  Miyuki Fujita ,  Akitoshi Yamada

发明人： Yuji Akiyama ,  Shinji Kanemitsu ,  Hiromitsu Hirabayashi ,  Makoto Takemura ,  Miyuki Fujita ,  Akitoshi Yamada

IPC分类号： B41J2/01 ,  B41J2/485 ,  B41J2/51 ,  B41J3/54 ,  B41J19/18 ,  B41J2/015

CPC分类号： B41J3/54

摘要： In a recording apparatus for recording on a recording medium by a plurality of recording heads, a scan unit has a carriage capable of mounting the recording heads at a predetermined interval and causes the recording heads to scan corresponding divided recording areas. A record control unit causes the recording heads to conduct a first record mode to record an area of a first recording width in a direction of scan by shared recording by the recording heads of the corresponding recording areas and a second record mode to record an area of a second recording width smaller than the recording width of the first recording width by causing at least one of the recording heads to record in the corresponding divided recording area when the corresponding divided recording areas are scanned. A distance between two recording apparatus mounted at outermost positions in the arrangement of the recording heads on the carriage is not larger than a difference between the first recording width and the second recording width.

摘要翻译： 在用于通过多个记录头在记录介质上记录的记录装置中，扫描单元具有能够以预定间隔安装记录头的托架，并使记录头扫描相应的划分的记录区域。 记录控制单元使得记录头进行第一记录模式，以通过相应记录区域的记录头的共享记录来记录扫描方向上的第一记录宽度的区域和记录第二记录模式的区域 当扫描对应的划分的记录区域时，通过使至少一个记录头记录在对应的分割记录区域中，使第二记录宽度小于第一记录宽度的记录宽度。 安装在滑架上的记录头的布置中的最外侧位置的两个记录装置之间的距离不大于第一记录宽度和第二记录宽度之间的差。

公开(公告)号：US5992972A

公开(公告)日：1999-11-30

申请号：US632737

申请日：1996-04-15

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

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

IPC分类号： B41J2/21 ,  B41J2/205 ,  B41J2/485 ,  B41J19/14 ,  B41M5/00 ,  B41J29/38

CPC分类号： B41J2/2132 ,  B41J19/147 ,  B41J19/142

摘要： A recording scan is performed through a relative reciprocation of color recording heads on a recording material. The recording heads can record with higher recording density than that of input image date. A plurality of pixels (2.times.2)are formed for each pixel of input image data. A mixed color image is recorded by multiple scans of the recording heads, in such a manner that pixels thereof (2.times.2) are not subjected to superposition of ink of two colors or more during a scan of the recording heads. Thus, it is possible to prevent an occurrence of variations in mixed color, and to record a high quality color image without increasing a recording time. Further, an amount of ink of one color may be reduced when recording a second one of the scans.

摘要翻译： 通过记录材料上的彩色记录头的相对往复运动来执行记录扫描。 记录头可以以比输入图像日期更高的记录密度进行记录。 为输入图像数据的每个像素形成多个像素（2x2）。 通过记录头的多次扫描来记录混合彩色图像，使得在记录头的扫描期间，其像素（2x2）不经受两种或更多种颜色的墨水的叠加。 因此，可以防止混合颜色的变化的发生，并且可以在不增加记录时间的情况下记录高质量的彩色图像。 此外，当记录第二次扫描时，可以减少一种颜色的墨水量。

公开(公告)号：US5984449A

公开(公告)日：1999-11-16

申请号：US187139

申请日：1994-01-27

申请人： Hiroshi Tajika ,  Noribumi Koitabashi ,  Atsushi Arai ,  Hiromitsu Hirabayashi

发明人： Hiroshi Tajika ,  Noribumi Koitabashi ,  Atsushi Arai ,  Hiromitsu Hirabayashi

IPC分类号： B41J2/175 ,  B41J2/205 ,  B41J2/21 ,  B41J2/01

CPC分类号： B41J2/1752 ,  B41J2/2056 ,  B41J2/2132 ,  B41J2202/19

摘要： This invention is a recording head cartridge which includes a plurality of inks having a density difference for an ink of one color, includes recording heads on a single substrate or in an adjacent aligned state, and integrates ink tanks for the plurality of inks, so as to reliably perform gradation recording while achieving a simple control circuit, and improvement in operability upon replacement. This invention also provides a structure in which ink tanks in the cartridge are integrated to determine a light/depth printing order, and have different volumes so as to improve advantages of replacement.

摘要翻译： 本发明是一种记录头盒，其包括对于一种颜色的墨水具有密度差的多种墨水，包括在单个基底上或相邻对准状态下的记录头，并且将多个墨水的墨水盒整合，以便 可靠地执行灰度记录，同时实现简单的控制电路，并且在更换时提高可操作性。 本发明还提供了一种结构，其中盒中的墨罐被集成以确定光/深度打印顺序，并且具有不同的体积以便改进更换的优点。

公开(公告)号：US5907337A

公开(公告)日：1999-05-25

申请号：US264685

申请日：1994-06-23

申请人： Hiroshi Tajika ,  Masami Ikeda ,  Hiromitsu Hirabayashi ,  Jiro Moriyama ,  Toshio Kashino ,  Noribumi Koitabashi ,  Yuji Akiyama ,  Takeshi Okazaki ,  Masaaki Izumida

发明人： Hiroshi Tajika ,  Masami Ikeda ,  Hiromitsu Hirabayashi ,  Jiro Moriyama ,  Toshio Kashino ,  Noribumi Koitabashi ,  Yuji Akiyama ,  Takeshi Okazaki ,  Masaaki Izumida

IPC分类号： B41J2/01 ,  B41J2/05 ,  B41J2/13 ,  B41J2/21 ,  B41M5/00 ,  G06K15/10 ,  H04N1/40 ,  H04N1/50 ,  B41J2/145 ,  B41J2/15

CPC分类号： B41J2/04541 ,  B41J2/04543 ,  B41J2/0458 ,  B41J2/04588 ,  B41J2/04591 ,  B41J2/04598 ,  B41J2/2132 ,  G06K15/105 ,  H04N1/40031 ,  H04N1/502 ,  G06K2215/101 ,  G06K2215/111

摘要： An ink jet recording method using a number of ejection outlets for ejecting ink includes grouping a number of ejection outlets into a plurality of groups such that ejection regions are partly overlapped; and supplying driving signals in such an order that ejection regions of groups of ejection outlets are partly overlapped.

摘要翻译： 使用多个用于喷射墨水的喷射口的喷墨记录方法包括将多个喷射出口分成多个组，使得喷射区域部分重叠; 并以喷射出口组的喷射区域部分重叠的顺序提供驱动信号。

公开(公告)号：US5751304A

公开(公告)日：1998-05-12

申请号：US471473

申请日：1995-06-06

申请人： Hiromitsu Hirabayashi ,  Naoji Otsuka ,  Kentaro Yano ,  Hitoshi Sugimoto ,  Miyuki Matsubara ,  Kiichiro Takahashi ,  Osamu Iwasaki

发明人： Hiromitsu Hirabayashi ,  Naoji Otsuka ,  Kentaro Yano ,  Hitoshi Sugimoto ,  Miyuki Matsubara ,  Kiichiro Takahashi ,  Osamu Iwasaki

IPC分类号： B41J2/05 ,  B41J2/175 ,  B41J2/195

CPC分类号： B41J2/17553 ,  B41J2/04528 ,  B41J2/0454 ,  B41J2/04543 ,  B41J2/04553 ,  B41J2/04563 ,  B41J2/04573 ,  B41J2/0458 ,  B41J2/04588 ,  B41J2/04591 ,  B41J2/04598 ,  B41J2/17513 ,  B41J2/17566 ,  B41J2/195 ,  B41J2002/14379

摘要： An ink jet recording apparatus executes recording with a recording head, provided in a main body, for ejecting ink. The apparatus includes a head temperature detection member provided for the recording head, a reference temperature detection member provided for the main body, and a timer means for counting time. The apparatus further includes a correction amount determination section for determining a correction amount of a head temperature detected by the head temperature detection member based on a detected value of the head temperature detection member and a detected value of the reference temperature detection member at a predetermined time counted by the timer means. A calibration section is provided for calibrating a head temperature detected by the head temperature detection member based on the correction amount.

摘要翻译： 一种喷墨记录装置，用设置在主体中的用于喷射墨水的记录头执行记录。 该装置包括为记录头设置的头部温度检测部件，为主体设置的基准温度检测部件和计时器的定时器部件。 该装置还包括校正量确定部分，用于基于头部温度检测部件的检测值和基准温度检测部件的检测值在预定时间确定由头部温度检测部件检测到的头部温度的校正量 由计时器计数。 提供校准部分，用于基于校正量校准由头部温度检测部件检测到的头部温度。

公开(公告)号：US5745135A

公开(公告)日：1998-04-28

申请号：US678173

申请日：1996-07-11

申请人： Hiromitsu Hirabayashi ,  Atsushi Arai ,  Hiroshi Tajika ,  Noribumi Koitabashi

发明人： Hiromitsu Hirabayashi ,  Atsushi Arai ,  Hiroshi Tajika ,  Noribumi Koitabashi

IPC分类号： B41J2/21 ,  G06K15/10 ,  H04N1/12 ,  H04N1/191 ,  H04N1/50 ,  B41J2/05

CPC分类号： H04N1/128 ,  B41J2/2132 ,  G06K15/102 ,  G06K15/105 ,  H04N1/1911 ,  H04N1/502 ,  G06K2215/0082 ,  G06K2215/0094 ,  G06K2215/0097 ,  H04N1/12

摘要： The present invention involves an ink jet recording method involving providing a movable carriage and a plurality of ink jet recording heads disposed on the carriage, each ink jet recording head having a number of ink discharge energy generating elements and a corresponding number of discharge ports for recording a recording region, and applying driving signals to at least a fraction of the ink discharge energy generating elements corresponding to a fraction of the plural number of the discharge ports. Additionally, at the start of recording the number of the recording heads which are used during recording of a particular region is increased, and then at the conclusion of recording the quantity of recording heads which are used during recording of the particular region are decreased. This particular region has a length relating to the feeding pitch of the recording medium.

摘要翻译： 本发明涉及一种喷墨记录方法，包括提供可移动的托架和设置在托架上的多个喷墨记录头，每个喷墨记录头具有多个喷墨能量产生元件和相应数量的用于记录的排出口 记录区域，并且将驱动信号施加到与多个排出口的一部分相对应的至少一部分喷墨能量产生元件。 此外，在记录开始时，在特定区域的记录期间使用的记录头的数量增加，然后在记录结束时，在特定区域的记录期间使用的记录头的数量减少。 该特定区域具有与记录介质的进给间距相关的长度。

公开(公告)号：US5745132A

公开(公告)日：1998-04-28

申请号：US880536

申请日：1997-06-23

申请人： Hiromitsu Hirabayashi ,  Naoji Otsuka ,  Kentaro Yano ,  Hitoshi Sugimoto ,  Miyuki Matsubara ,  Kiichiro Takahashi ,  Osamu Iwasaki

发明人： Hiromitsu Hirabayashi ,  Naoji Otsuka ,  Kentaro Yano ,  Hitoshi Sugimoto ,  Miyuki Matsubara ,  Kiichiro Takahashi ,  Osamu Iwasaki

IPC分类号： B41J2/05 ,  B41J2/175 ,  B41J2/195

CPC分类号： B41J2/17553 ,  B41J2/04528 ,  B41J2/0454 ,  B41J2/04543 ,  B41J2/04553 ,  B41J2/04563 ,  B41J2/04573 ,  B41J2/0458 ,  B41J2/04588 ,  B41J2/04591 ,  B41J2/04598 ,  B41J2/17513 ,  B41J2/17566 ,  B41J2/195 ,  B41J2002/14379

摘要： An ink jet recording apparatus includes a recording head for ejecting ink from ejection unit to cause a change in temperature in a recording period, a temperature keeping unit for maintaining a temperature of the recording head at a predetermined keeping temperature higher than an upper limit of a surrounding temperature range in which recording is possible, a temperature prediction unit for predicting an ink temperature in the ejection unit in the recording period prior to recording, and an ejection stabilization unit for stabilizing ink ejection from the ejection unit according to the ink temperature in the ejection unit predicted by the temperature prediction unit.

摘要翻译： 一种喷墨记录装置，包括用于从喷射单元喷射油墨以在记录期间引起温度变化的记录头，用于将记录头的温度保持在高于上限的预定保持温度的保温单元 可记录的周围温度范围，用于在记录之前的记录期间预测喷射单元中的油墨温度的温度预测单元，以及用于根据油墨温度稳定从喷射单元喷射的喷射稳定单元 由温度预测单元预测的喷射单元。