公开(公告)号：US20110310160A1

公开(公告)日：2011-12-22

申请号：US13162143

申请日：2011-06-16

申请人： Jumpei Jogo ,  Yutaka Kawamata ,  Kazuo Suzuki ,  Toshimitsu Danzuka ,  Masataka Kato ,  Asako Tomida ,  Hiroaki Komatsu

发明人： Jumpei Jogo ,  Yutaka Kawamata ,  Kazuo Suzuki ,  Toshimitsu Danzuka ,  Masataka Kato ,  Asako Tomida ,  Hiroaki Komatsu

IPC分类号： B41J29/393

CPC分类号： B41J29/38 ,  B41J2/2114 ,  B41J2002/17569

摘要： In an inkjet apparatus capable of ejecting an ink and a treatment liquid for insolubilizing or coagulating a color material in the ink, a replacement timing for a component of the apparatus is judged based on both the consumption amounts of the ink and treatment liquid measured when the two are consumed together and the consumption amount of the ink measured when the ink is consumed alone. Thus, the component is replaced at an earlier timing when the influence of fixed adhesion is great due to frequent ejection of both of the ink and treatment liquid, which prevents fixed adhesion from influencing the print performance and the printing apparatus main body. By contrast, when the fixed adhesion slowly develops because of less-frequent ejection of both of the ink and treatment liquid, the component is replaced at a later timing and thus can be used until reaching its lifetime.

摘要翻译： 在能够喷射油墨的喷墨装置和用于使油墨中的着色材料不溶化或凝结的处理液体中，根据在油墨中测定的油墨和处理液的消耗量两者来判断装置的成分的更换时机 两个消耗在一起，并且当墨水单独消耗时测量的墨水的消耗量。 因此，当由于墨水和处理液体的频繁喷射而导致固定粘合力的影响较大时，组件被更换，这防止固定的粘合力影响打印性能和打印装置主体。 相比之下，当由于墨水和处理液两者的弹出频率较低而固定粘附缓慢地形成时，该组分在稍后的时间被更换，因此可以使用直至达到其使用寿命。

公开(公告)号：US6000776A

公开(公告)日：1999-12-14

申请号：US15054

申请日：1998-01-28

申请人： Akio Suzuki ,  Toshimitsu Danzuka ,  Haruhiko Moriguchi ,  Yoshihiro Takada ,  Yasushi Miura ,  Hisashi Fukushima ,  Masami Izumizaki ,  Nobuhiko Takekoshi ,  Nobuyuki Watanabe ,  Eiichi Takagi ,  Haruhiko Takahashi

发明人： Akio Suzuki ,  Toshimitsu Danzuka ,  Haruhiko Moriguchi ,  Yoshihiro Takada ,  Yasushi Miura ,  Hisashi Fukushima ,  Masami Izumizaki ,  Nobuhiko Takekoshi ,  Nobuyuki Watanabe ,  Eiichi Takagi ,  Haruhiko Takahashi

IPC分类号： B41J2/21 ,  B41J11/00 ,  B41J29/393 ,  H04N1/401 ,  H04N1/60

CPC分类号： B41J2/2139 ,  B41J11/009 ,  B41J11/0095 ,  B41J29/393 ,  H04N1/4015 ,  H04N1/6033 ,  B41J2/1707 ,  B41J2202/12

摘要： An image forming apparatus includes reading means for reading the density of a test pattern corresponding to each of plural recording elements of a recording head, the recording elements being arranged in an array, and the test pattern being recorded by the recording elements. An eliminating means eliminates error information, recorded from an area outside a test pattern are, from density information obtained by the reading means when the density of a test pattern end portion corresponding to an end portion of the array of plural of recording elements is determined. A means is provided for uniforming the image densities in correspondence with the plurality of recording elements based on density information from which the error information is eliminated by the eliminating means.

摘要翻译： 图像形成装置包括读取装置，用于读取与记录头的多个记录元件中的每一个相对应的测试图案的浓度，记录元件被排列成阵列，并且测试图案被记录元件记录。 当确定与多个记录元件的阵列的端部相对应的测试图案端部的密度时，从读取装置获得的密度信息中消除从测试图案之外的区域记录的错误信息。 提供了一种装置，用于基于由消除装置消除错误信息的密度信息，使与多个记录元件相对应的图像浓度均匀化。

公开(公告)号：US5752140A

公开(公告)日：1998-05-12

申请号：US358730

申请日：1994-12-19

申请人： Toshimitsu Danzuka ,  Yuji Sakemi ,  Hisashi Fukushima ,  Takeshi Menjo

发明人： Toshimitsu Danzuka ,  Yuji Sakemi ,  Hisashi Fukushima ,  Takeshi Menjo

IPC分类号： G03G15/06 ,  G03G15/09

CPC分类号： G03G15/065

摘要： An image forming apparatus having an image carrying member for carrying an electrostatic image, fluororesin has a surface layer containing a fluororesin, and a developing device for developing the electrostatic image on the image carrying member. The image carrying member has a surface layer containing a fluororesin. The developing device has a developer carrying member, which is arranged as opposed to the image carrying member and which carries a developer, and a bias applying device for applying a development bias voltage to the developer carrying member. A period of a waveform of the bias voltage applied by the bias applying device has an oscillating part and a quiescent part.

摘要翻译： 具有用于承载静电图像的图像承载部件的图像形成装置，氟树脂具有包含氟树脂的表面层和用于在图像承载部件上显影静电图像的显影装置。 图像承载构件具有含有氟树脂的表面层。 显影装置具有与图像承载构件相对并且承载显影剂的显影剂承载构件，以及用于向显影剂承载构件施加显影偏压的偏压施加装置。 由偏置施加装置施加的偏置电压的波形的周期具有摆动部和静止部。

公开(公告)号：US5539526A

公开(公告)日：1996-07-23

申请号：US399530

申请日：1995-03-07

申请人： Akio Suzuki ,  Hisashi Fukushima ,  Haruhiko Moriguchi ,  Yasushi Miura ,  Toshimitsu Danzuka

发明人： Akio Suzuki ,  Hisashi Fukushima ,  Haruhiko Moriguchi ,  Yasushi Miura ,  Toshimitsu Danzuka

IPC分类号： H04N1/32 ,  H04N1/401 ,  H04N1/40 ,  H04N1/034

CPC分类号： H04N1/32793 ,  H04N1/32117 ,  H04N1/4015 ,  H04N2201/3204 ,  H04N2201/3278

摘要： An image recording apparatus comprises an interface for inputting a binary image signal, a binary-multi-value converter that converts the input binary image signal into a multi-value image signal, a corrector for correcting the converted multi-value image signal according to characteristic data of a recording element, and a driver for driving the recording element according to the corrected multi-value image signal, thereby performing image recording.

摘要翻译： 一种图像记录装置，包括用于输入二进制图像信号的接口，将输入的二进制图像信号转换为多值图像信号的二进制多值转换器，用于根据特性校正转换的多值图像信号的校正器 记录元件的数据和用于根据校正的多值图像信号驱动记录元件的驱动器，从而进行图像记录。

公开(公告)号：US5353052A

公开(公告)日：1994-10-04

申请号：US698561

申请日：1991-05-10

申请人： Akio Suzuki ,  Toshimitsu Danzuka ,  Haruhiko Moriguchi ,  Yoshihiro Takada ,  Yasushi Miura ,  Hisashi Fukushima ,  Masami Izumizaki ,  Nobuhiko Takekoshi ,  Nobuyuki Watanabe ,  Eiichi Takagi ,  Haruhiko Takahashi

发明人： Akio Suzuki ,  Toshimitsu Danzuka ,  Haruhiko Moriguchi ,  Yoshihiro Takada ,  Yasushi Miura ,  Hisashi Fukushima ,  Masami Izumizaki ,  Nobuhiko Takekoshi ,  Nobuyuki Watanabe ,  Eiichi Takagi ,  Haruhiko Takahashi

IPC分类号： B41J2/165 ,  B41J2/21 ,  B41J2/36 ,  B41J11/00 ,  B41J29/393 ,  H04N1/401 ,  H04N1/60 ,  B41J2/05

CPC分类号： B41J2/3555 ,  B41J11/009 ,  B41J11/0095 ,  B41J2/16588 ,  B41J2/2135 ,  B41J2/2139 ,  B41J2/36 ,  B41J29/393 ,  H04N1/4015 ,  H04N1/6033 ,  B41J2/1707 ,  B41J2202/12

摘要： A correction data production apparatus includes a detecting unit for reading a test pattern formed by a recording head having a plurality of recording elements constituting an array, and for detecting a density distribution of a range of the array of the plurality of recording elements, a corresponding unit for causing the density distribution detected by the detecting unit to correspond to the plurality of recording elements on the basis of a reference position where a density of an end portion of the density distribution reaches a predetermined threshold value, a production unit for producing correction data for an image formation density uniforming drive conditions in correspondence with the plurality of recording elements on the basis of the density distribution corresponded by the corresponding unit, and a changing unit for changing the threshold value in accordance with characteristics of the test pattern.

摘要翻译： 校正数据生成装置包括检测单元，用于读取由具有构成阵列的多个记录元件的记录头形成的测试图案，并且用于检测多个记录元件阵列的范围的浓度分布， 单元，用于使所述检测单元检测到的所述密度分布基于所述密度分布的端部的密度达到预定阈值的参考位置对应于所述多个记录元件;生成单元，用于产生校正数据 对应于与所述多个记录元件相对应的图像形成密度均匀驱动条件，所述驱动条件基于由所述对应单元对应的密度分布;以及改变单元，用于根据所述测试图案的特性来改变所述阈值。

公开(公告)号：US5285246A

公开(公告)日：1994-02-08

申请号：US937167

申请日：1992-08-31

申请人： Toshimitsu Danzuka ,  Takashi Kawai ,  Takahiro Kubo ,  Tetsuya Atsumi

发明人： Toshimitsu Danzuka ,  Takashi Kawai ,  Takahiro Kubo ,  Tetsuya Atsumi

IPC分类号： G03G13/01 ,  G03G15/20

CPC分类号： G03G13/013

摘要： There is provided an image forming method an apparatus and includes a first toner image formation step for forming a first color toner image of magnetic toner; a first image transfer step for transferring the first color toner image onto a transfer material; a second toner image of a non-magnetic toner formation step for forming a second color toner image; a second image transfer step for transferring the second color toner image on the first color toner image on the same transfer material; an image fixing step for simultaneously heating and fixing the first color toner image and the second color toner image on the transfer material; wherein a glossiness of the magnetic toner for the first color toner image is lower than that of the non-magnetic toner for the second color toner image.

摘要翻译： 提供了一种图像形成方法的装置，并且包括用于形成磁性调色剂的第一彩色调色剂图像的第一调色剂图像形成步骤; 用于将第一彩色调色剂图像转印到转印材料上的第一图像转印步骤; 用于形成第二彩色调色剂图像的非磁性调色剂形成步骤的第二调色剂图像; 第二图像转印步骤，用于将第二彩色调色剂图像转印在相同转印材料上的第一彩色调色剂图像上; 图像定影步骤，用于同时加热和固定转印材料上的第一彩色调色剂图像和第二彩色调色剂图像; 其中用于第一彩色调色剂图像的磁性调色剂的光泽度低于用于第二彩色调色剂图像的非磁性调色剂的光泽度。

公开(公告)号：US5285220A

公开(公告)日：1994-02-08

申请号：US902807

申请日：1992-06-25

申请人： Akio Suzuki ,  Nobuhiko Takekoshi ,  Toshimitsu Danzuka

发明人： Akio Suzuki ,  Nobuhiko Takekoshi ,  Toshimitsu Danzuka

IPC分类号： H04N1/407 ,  B41J2/05 ,  H04N1/23

CPC分类号： H04N1/407

摘要： An image recording apparatus includes plural recording heads that eject ink to record an image. Different tone characteristics of the images recorded by the recording heads are corrected by individually correcting the image signal for each head to improve the overall image quality of the image provided by the plural recording heads. Non-uniform density of the image recorded by the recording heads can also be corrected before tone correction is effected.

摘要翻译： 图像记录装置包括喷墨以记录图像的多个记录头。 通过单独校正每个头部的图像信号来校正由记录头记录的图像的不同色调特性，以提高由多个记录头提供的图像的整体图像质量。 由记录头记录的图像的不均匀密度也可以在进行色调校正之前进行校正。

公开(公告)号：US5225849A

公开(公告)日：1993-07-06

申请号：US679147

申请日：1991-03-28

申请人： Akio Suzuki ,  Yoshihiro Takada ,  Masami Izumizaki ,  Hisashi Fukushima ,  Toshimitsu Danzuka

发明人： Akio Suzuki ,  Yoshihiro Takada ,  Masami Izumizaki ,  Hisashi Fukushima ,  Toshimitsu Danzuka

IPC分类号： B41J2/07 ,  B41J2/21

CPC分类号： B41J2/2132 ,  B41J2/07

摘要： An image recording apparatus and method performs recording by making an ink adhere to a recording medium according to the blot ratio of a recording medium, when using an ink droplet or heat sensitive ink. Input recording data is discriminated based on a predetermined reference value based on the blot ratio and when the image data is larger than the reference value, the image data is reduced in order to reduce the ink dot size. Reducing the ink dot size at a recording boundary improves the quality of the image recorded at the recording boundary.

摘要翻译： 当使用墨滴或热敏油墨时，图像记录装置和方法通过使记录介质根据记录介质的印迹比例粘附到记录介质上进行记录。 基于印迹比例，基于预定的参考值来识别输入记录数据，并且当图像数据大于参考值时，减少图像数据以减小墨点大小。 在记录边界处减小墨点尺寸提高了在记录边界处记录的图像的质量。

公开(公告)号：US08882232B2

公开(公告)日：2014-11-11

申请号：US13358765

申请日：2012-01-26

申请人： Tsuyoshi Ibe ,  Masaya Uetsuki ,  Kazuo Suzuki ,  Toshimitsu Danzuka ,  Masataka Kato ,  Asako Tomida ,  Hiroaki Komatsu

发明人： Tsuyoshi Ibe ,  Masaya Uetsuki ,  Kazuo Suzuki ,  Toshimitsu Danzuka ,  Masataka Kato ,  Asako Tomida ,  Hiroaki Komatsu

IPC分类号： B41J29/393 ,  B41J29/38 ,  B41J2/165

CPC分类号： B41J29/38 ,  B41J2/16538 ,  B41J2/16547

摘要： When performing at least one of preliminary ejection or a suction unit as a countermeasure against adhering ink that accumulates in the portion where preliminary ejection is performed, the preliminary ejection amount and suction speed of the suction unit are optimized. An inkjet print apparatus that prints by using a printing head for ejecting ink, comprising: an ejecting unit; a sucking unit; a measuring unit that measures an elapsed time after the sucking unit is performed; and a control unit that control ejection by the ejecting unit or sucking by the sucking unit according to the elapsed time measured in the measuring unit; wherein as the elapsed time becomes longer, the amount of ink that is ejected to the ink receiving unit in the ejecting unit is increased or a suction speed at which the ink is sucked in the sucking unit is increased.

摘要翻译： 当执行预喷射或抽吸单元中的至少一个作为对进行预喷射的部分积聚的油墨的对策时，抽吸单元的预喷射量和吸入速度被优化。 一种喷墨打印设备，其通过使用用于喷射墨水的打印头进行打印，包括：喷射单元; 吸吮单元 测量单元，其测量在所述抽吸单元执行之后的经过时间; 以及控制单元，其控制由所述排出单元的喷射或者根据在所述测量单元中测量的经过时间由所述吸取单元吸取; 其中随着经过时间变长，排出到喷墨单元中的墨接收单元的墨量增加，或吸墨装置中吸墨量的吸入速度增加。

公开(公告)号：US08702192B2

公开(公告)日：2014-04-22

申请号：US13188751

申请日：2011-07-22

申请人： Toshimitsu Danzuka ,  Kazuo Suzuki ,  Yutaka Kawamata ,  Masataka Kato ,  Asako Tomida ,  Jumpei Jogo ,  Hiroaki Komatsu

发明人： Toshimitsu Danzuka ,  Kazuo Suzuki ,  Yutaka Kawamata ,  Masataka Kato ,  Asako Tomida ,  Jumpei Jogo ,  Hiroaki Komatsu

IPC分类号： B41J29/38 ,  B41J23/00

CPC分类号： B41J29/38 ,  B41J2/16526

摘要： This invention prevents a possible color mixing, that may occur more than a predetermined time after the wiping operation, by executing a pre-printing cleaning ejection while at the same time minimizing the amount of waste ink produced by the cleaning ejection. To this end, if a color mixing is determined as being likely to occur an elapsed time after the previous wiping operation, the pre-printing cleaning ejection uses a second ink volume U, which represents both the color mixing elimination ink volume and the ejection failure elimination ink volume. If it is decided that there is no likelihood of the color mixing occurring the elapsed time after the wiping operation, the pre-printing cleaning ejection uses the first ink volume D which represents only the ejection failure elimination ink volume.

摘要翻译： 本发明通过执行预打印清洁喷射来防止可能在擦拭操作之后的预定时间内发生的可能的颜色混合，同时使由清洁喷射产生的废墨的量最小化。 为此，如果将颜色混合确定为可能在先前擦拭操作之后经过的时间发生，则预打印清洁喷射使用第二墨水量U，其表示混色消除墨量和喷射失败 清除墨水量。 如果确定在擦拭操作之后经过的时间不存在颜色混合的可能性，则预打印清洁喷射使用仅表示喷射故障消除墨水量的第一墨水量D。