-
公开(公告)号：US06663217B2
公开(公告)日：2003-12-16
申请号：US09956790
申请日：2001-09-21
申请人： Naoji Otsuka , Hitoshi Sugimoto , Takeshi Yazawa
发明人： Naoji Otsuka , Hitoshi Sugimoto , Takeshi Yazawa
IPC分类号： B41J2165
CPC分类号： B41J2/1433 , B41J2/16508 , B41J2002/14169 , B41J2002/14475 , B41J2002/16502
摘要： An ink jet recording apparatus comprises an ink jet recording head with a plurality of recording elements for generating energy for discharging ink, a plurality of ink flow paths, a plurality of ink discharge ports for discharging ink, and a plurality of recording element substrates, and a cap member for capping the discharge ports. The plurality of recording element substrates, the thickness of one being different from that of the others, are arranged adjacent to each other on a substantially even flat plane, and the cap member is made capable of capping the discharge ports of the plurality of recording element bases plates altogether on the substantially even flat plane.
摘要翻译： 一种喷墨记录装置包括具有多个用于产生排出墨水的能量的记录元件的喷墨记录头，多个墨流路，用于排墨的多个喷墨口和多个记录元件基板，以及 用于封盖排出口的盖构件。 多个记录元件基板的厚度彼此不同的多个记录元件基板在基本上平坦的平面上彼此相邻布置，并且盖构件能够对多个记录元件的排出口进行封盖 在基本上平坦的平面上完全基板。
-
公开(公告)号：US20110216142A1
公开(公告)日：2011-09-08
申请号：US13109470
申请日：2011-05-17
IPC分类号： B41J2/01
CPC分类号： B41F31/027
摘要： The present invention provides a liquid application device and an ink jet recording apparatus each capable of reducing deterioration in application quality due to an increase in the number of times of use of a roller, thereby improving durability. The present invention includes an application roller which applies liquid to an application medium, and a liquid retention member which retains the liquid in a liquid retention space formed by making the application roller be in contact with the retention member. With this structure, a pool of the liquid is formed, with rotation of the application roller, in an area upstream of a contact area, in a rotational direction, between the application member and the retention member at a side where a surface of the application member enters the contact area therebetween.
摘要翻译： 本发明提供了一种液体施加装置和喷墨记录装置，其能够由于辊的使用次数的增加而降低施加质量的劣化，从而提高耐久性。 本发明包括向施加介质施加液体的施加辊以及将液体保持在通过使施加辊与保持构件接触而形成的液体滞留空间中的液体保持构件。 利用这种结构，在施加构件和保持构件之间，在施加构件和保持构件的表面的一侧上，在施加构件和保持构件之间沿着旋转方向在接触区域的上游区域中形成液体池， 构件进入其间的接触区域。
-
公开(公告)号：US07591545B2
公开(公告)日：2009-09-22
申请号：US11463442
申请日：2006-08-09
IPC分类号： B41J2/17
CPC分类号： B41J11/0015
摘要： In a liquid application device and an inkjet recording apparatus, even if the number of liquid storage units is increased, the number of parts can be reduced, and cost reduction and miniaturization can be realized. The liquid application device includes a buffer tank storing application liquid to be supplied to a space-creating base. Additionally, the device includes an exchange tank storing application liquid to be refilled in the buffer tank. Moreover, the device includes first and second channels linking the buffer tank and the space-creating base, a pump arranged in the second channel, and a third channel linking a T-shaped channel and an exchange tank. Furthermore, the device includes a first valve which switches shutoff and link between first and second tubes, and a third valve which switches shutoff and link between third and fourth tubes.
摘要翻译： 在液体施加装置和喷墨记录装置中，即使液体存储单元的数量增加，也可以减少部件数量，并且可以实现成本降低和小型化。 液体施加装置包括储存施加液的缓冲罐，供给空间产生基座。 此外，该装置还包括一个储存在缓冲罐中重新填充的应用液体的交换罐。 此外，该装置包括连接缓冲罐和产生空间的基座的第一和第二通道，布置在第二通道中的泵和连接T形通道和交换罐的第三通道。 此外，该装置包括切换第一和第二管之间的切断和连接的第一阀，以及切换第三和第四管之间的截流和连接的第三阀。
-
公开(公告)号：US07588639B2
公开(公告)日：2009-09-15
申请号：US12124744
申请日：2008-05-21
CPC分类号： B05C1/0813 , B41J2/17509 , B41J2/17596 , B41J11/0015 , B41J29/00
摘要： A liquid applying apparatus can prevent an applying liquid from evaporating while an applying operation is stopped and can reliably prevent the liquid from leaking even when, for example, the posture of the apparatus is tilted. An abutting member of a holding member is abutted, under an urging force of a spring, against an applying surface of an applying roller. Thus, a liquid holding space is formed between the applying roller and a holding member to hold the applying liquid. The abutting member is annularly formed of a single member. The applying roller rotates to cause the applying liquid held in the holding space to adhere to an outer peripheral surface of the applying roller. The applying liquid is then applied to the applying medium.
摘要翻译： 液体涂布装置可以防止施加液体在施加操作停止时蒸发，并且即使例如设备的姿势倾斜，也可以可靠地防止液体泄漏。 保持构件的抵接构件在弹簧的作用力下抵靠着施加辊的施加表面。 因此，在施加辊和保持构件之间形成液体保持空间以保持施加液体。 抵接构件由单个构件环形地形成。 施加辊旋转以使保持在保持空间中的施加液体粘附到施加辊的外周表面。 然后将施加液体施加到施加介质上。
-
公开(公告)号：US07515318B2
公开(公告)日：2009-04-07
申请号：US10837672
申请日：2004-05-04
申请人： Hitoshi Nishikori , Naoji Otsuka , Kiichiro Takahashi , Osamu Iwasaki , Minoru Teshigawara , Takeshi Yazawa , Toshiyuki Chikuma
发明人： Hitoshi Nishikori , Naoji Otsuka , Kiichiro Takahashi , Osamu Iwasaki , Minoru Teshigawara , Takeshi Yazawa , Toshiyuki Chikuma
CPC分类号： H04N1/4057 , H04N1/40087
摘要： In an image processing method, on the basis of input image data with respect to a target pixel, independent multi-level data (g0, g1) corresponding to respective plural species of dots which are different in at least one of a density and a diameter are generated, and then data (O0, O1) relating to an amount of generation of the dots with respect to the target pixel are generated on the basis of a relationship between the generated independent multi-level data (g0, g1) corresponding to the plural species of dots. The image processing method is effective in performing design having a high degree of flexibility in proper use of a relatively high power dot (high density dot or large dot) and a relatively low power dot (low density dot or small dot) and can realize obviation or alleviation of an occurrence of granulation or an apparent frame caused due to the relatively high power dot.
摘要翻译： 在图像处理方法中，基于与目标像素相关的输入图像数据，对应于在密度和直径中的至少一个中不同的各种点的独立的多级数据（g0，g1） 基于与所生成的独立多级数据（g0，g1）之间的关系，生成关于相对于目标像素的点的生成量的数据（O0，O1） 多种点。 图像处理方法在正确使用较高功率点（高密度点或大点）和相对低功率点（低密度点或小点）时具有高度灵活性的设计是有效的，并且可以实现消除 或减轻由于相对高的功率点引起的造粒或表观框架的发生。
-
公开(公告)号：US07350893B2
公开(公告)日：2008-04-01
申请号：US11515846
申请日：2006-09-06
申请人： Minoru Teshigawara , Naoji Otsuka , Kiichiro Takahashi , Osamu Iwasaki , Tetsuya Edamura , Naomi Oshio
发明人： Minoru Teshigawara , Naoji Otsuka , Kiichiro Takahashi , Osamu Iwasaki , Tetsuya Edamura , Naomi Oshio
IPC分类号： B41J2/205
CPC分类号： B41J2/205 , B41J2/2128
摘要： The present invention suppresses the adverse effect of air currents resulting from ink ejection, regardless of the moving speed of a print head, to allow high-grade images to be printed. Input image data is converted into print data corresponding to each of a plurality of nozzle arrays so that an amount of ink droplets ejected from each of the plurality of nozzle arrays and ejected per unit area is different depending on the moving speed of the print head.
摘要翻译： 本发明抑制喷墨所产生的空气流的不利影响，而不管打印头的移动速度如何，以允许打印高等级的图像。 输入图像数据被转换为与多个喷嘴阵列中的每一个相对应的打印数据，使得从多个喷嘴阵列中的每一个排出并且每单位面积喷射的墨滴的量根据打印头的移动速度而不同。
-
公开(公告)号：US20070126835A1
公开(公告)日：2007-06-07
申请号：US11538263
申请日：2006-10-03
IPC分类号： B41J2/01
CPC分类号： B41J11/0015 , B41J11/0025
摘要： The present invention provides a liquid application device and an inkjet recording apparatus which are capable of reducing harmful effects resulting from an increase in the number of times of using an application member (for example, a roller). An embodiment of the present invention includes: a supply port for supplying application liquid to a liquid retention space; and a collection port for collecting the application liquid from the liquid retention space, wherein the liquid is applied by a application member in a state where a negative pressure of the collection port is larger than that of the supply port. In such a configuration, the liquid supply port is arranged at a position relatively close to a transferring reference, and the liquid collection port is arranged at a position relatively far from the transferring reference.
摘要翻译： 本发明提供一种液体涂布装置和喷墨记录装置，其能够减少由于使用使用构件（例如辊）的次数增加而引起的有害影响。 本发明的一个实施例包括：用于将液体供应到液体保留空间的供应口; 以及用于从液体保留空间收集涂布液的收集口，其中，所述液体在所述收集口的负压大于所述供给口的负压的状态下由涂布部件施加。 在这样的结构中，液体供给口配置在相对接近转印基准的位置，液体收集口配置在距转印基准相对较远的位置。
-
公开(公告)号：US20070002096A1
公开(公告)日：2007-01-04
申请号：US11515846
申请日：2006-09-06
申请人： Minoru Teshigawara , Naoji Otsuka , Kiichiro Takahashi , Osamu Iwasaki , Tetsuya Edamura , Naomi Oshio
发明人： Minoru Teshigawara , Naoji Otsuka , Kiichiro Takahashi , Osamu Iwasaki , Tetsuya Edamura , Naomi Oshio
IPC分类号： B41J23/00
CPC分类号： B41J2/205 , B41J2/2128
摘要： The present invention suppresses the adverse effect of air currents resulting from ink ejection, regardless of the moving speed of a print head, to allow high-grade images to be printed. Input image data is converted into print data corresponding to each of a plurality of nozzle arrays so that an amount of ink droplets ejected from each of the plurality of nozzle arrays and ejected per unit area is different depending on the moving speed of the print head.
摘要翻译： 本发明抑制喷墨所产生的空气流的不利影响，而不管打印头的移动速度如何，以允许打印高等级的图像。 输入图像数据被转换为与多个喷嘴阵列中的每一个相对应的打印数据，使得从多个喷嘴阵列中的每一个排出并且每单位面积喷射的墨滴的量根据打印头的移动速度而不同。
-
89.发明授权Printing apparatus with first and second measuring means for obtaining a conveying amount of a printing medium 有权具有用于获得打印介质的输送量的第一和第二测量装置的打印设备公开(公告)号：US07104710B2
公开(公告)日：2006-09-12
申请号：US10929518
申请日：2004-08-31
申请人： Naoji Otsuka
发明人： Naoji Otsuka
CPC分类号： B41J11/42
摘要： A printing medium is conveyed at a high speed and high accuracy by reducing the conveyance error of a conveyor roller as much as possible. For this purpose, the printing apparatus includes first measuring unit for obtaining a conveying amount of said printing medium by measuring a rotational amount of the conveyor roller, second measuring unit for obtaining a conveying amount of the printing medium by directly detecting a moving amount of the printing medium, and control conveying operation by using both of output values obtained from the first measuring unit and the second measuring unit. Thereby, it is possible to correct the output value from the first measuring unit by the output value from the second measuring unit, as well as to switch the output value used for the conveyance control between both the output values.
摘要翻译： 通过尽可能地减少输送辊的输送误差，高速高精度地输送打印介质。 为此目的，打印设备包括：第一测量单元，用于通过测量传送辊的旋转量来获得所述打印介质的传送量;第二测量单元，用于通过直接检测打印介质的移动量来获得打印介质的传送量; 打印介质和通过使用从第一测量单元和第二测量单元获得的输出值两者的控制传送操作。 因此，可以通过来自第二测量单元的输出值来校正来自第一测量单元的输出值，并且可以在两个输出值之间切换用于输送控制的输出值。
-
公开(公告)号：US20050270313A1
公开(公告)日：2005-12-08
申请号：US11145975
申请日：2005-06-07
CPC分类号： B41J29/38 , B41J2/16526 , B41J2/1707
摘要： In an inkjet printing apparatus having a plurality of printing modes with different scanning speeds, first and second preliminary discharge performing positions are provided within the moving area of a carriage as positions where preliminary discharge is performed to cause a printhead to discharge ink irrespective of printing, and a combination of positions where preliminary discharge is performed is set from the first and second preliminary discharge performing positions in accordance with the scanning speed in a set printing mode. This makes it possible to execute preliminary discharge at intervals within necessary intervals even if the scanning speed is decreased when high resolution printing is performed.
摘要翻译： 在具有不同扫描速度的多种打印模式的喷墨打印设备中，在滑架的移动区域内设置第一和第二初步排出执行位置作为执行预排出以使打印头不管打印而排墨的位置， 并且在设定的打印模式中根据扫描速度从第一和第二预排气执行位置设定执行预备排放的位置的组合。 这使得即使在执行高分辨率打印时扫描速度降低，也可以在必要的间隔内间隔地执行预排出。
-
-
-
-
-
-
-
-
-
搜索结果
198 条记录 (耗时 0.04 秒)
