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81.发明授权Color ink jet recording apparatus with recording head arranged at shifted position 失效彩色喷墨记录装置，其记录头布置在偏移位置
公开(公告)号：US6068365A
公开(公告)日：2000-05-30
申请号：US962113
申请日：1992-10-16
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。
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82.发明授权Recording method for gradation recording with light-and dark-colored inks and apparatus therefor 失效用浅色和深色油墨进行灰度记录的记录方法及其设备
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
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。
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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
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。
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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
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。
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公开(公告)号：US5625391A
公开(公告)日：1997-04-29
申请号：US573755
申请日：1995-12-18
申请人： Hiromitsu Hirabayashi , Shigeyasu Nagoshi , Hitoshi Sugimoto , Miyuki Matsubara , Kiichiro Takahashi
发明人： Hiromitsu Hirabayashi , Shigeyasu Nagoshi , Hitoshi Sugimoto , Miyuki Matsubara , Kiichiro Takahashi
CPC分类号： H04N1/1915 , G06K15/107 , H04N1/1911 , G06K2215/0094 , H04N1/12 , H04N2201/0468
摘要： A recording section of each of recording heads of different recording colors is divided into a plurality of sub-sections, and the recording heads are moved back and forth relative to a recording medium to conduct a main scan in each run, and thinned images are sequentially recorded on the same area of the recording medium by using different recording sections of the recording heads in a plurality of main scans. The numbers of dots recorded in the main scans are equal without regard to the image data to prevent ununiformity of density due to reach accuracy and amount of discharge and regular ununiformity of color due to a sequence of ink injection.
摘要翻译： 不同记录颜色的每个记录头的记录部分被分成多个子部分，并且记录头相对于记录介质来回移动，以在每次运行中进行主扫描，并且顺序地减薄图像 通过在多个主扫描中使用记录头的不同记录部分记录在记录介质的相同区域上。 记录在主扫描中的点数相等于图像数据，以防止由于油墨喷射顺序导致的达到精度和排出量以及颜色的常规不均匀性导致的密度不均匀。
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86.发明授权
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
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。
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公开(公告)号：US5488398A
公开(公告)日：1996-01-30
申请号：US923390
申请日：1992-08-03
CPC分类号： H04N1/52 , B41J2/2128 , H04N1/50
摘要： This specification discloses an ink jet recording apparatus in which the density of black can be emphasized as compared with that of the other colors, with time cost, hue and blur in the boundary between different colors being suppressed, and wherein when ink is impacted from a multihead to all picture elements in a predetermined area, discharge by a plurality of multinozzles is effected to an image datum at the same position and in the same scan with an amount of ink per discharge for which the area factor in the area is less than 100% and the amount of ink per discharge from a multihead for one color is made greater than that for the other colors.
摘要翻译： 本说明书公开了一种喷墨记录装置，其中与其他颜色相比，黑色的浓度可以被强调，随着时间成本，不同颜色之间的边界中的色调和模糊被抑制，并且其中当墨从 对预定区域中的所有图像元素进行多头，通过多个多喷嘴对相同位置和相同扫描中的图像数据进行排放，其中每个排出量的油墨的面积因子小于100 ％，并且对于一种颜色，来自多头的每次排出的墨水量比其他颜色的墨水量大。
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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
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。
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89.发明授权Ink jet recording apparatus with temperature calculation based on prestored temperature data 失效喷墨记录仪采用预先存储的温度数据进行温度计算
公开(公告)号：US6116709A
公开(公告)日：2000-09-12
申请号：US468875
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
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 an 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墨以在记录周期内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。
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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。
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