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1. 发明专利

JP2006095879A Image forming apparatus and method of forming image 有权
标题翻译：图像形成装置和形成图像的方法
公开(公告)号：JP2006095879A
公开(公告)日：2006-04-13
申请号：JP2004285104
申请日：2004-09-29
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： YAMANOBE ATSUSHI
IPC分类号： B41J2/01 , B41J2/045 , B41J2/055
CPC分类号： B41J2/2135
摘要： PROBLEM TO BE SOLVED: To suppress lowering of quality of a line due to positional deviation of dots in a direction perpendicular to a relative movement direction between a recording head and a recording medium caused by an abnormal ejection direction of a nozzle. SOLUTION: This image forming apparatus comprises a storage means for storing at least information of a deviation amount of a deposited position in a direction perpendicular to a relative movement direction between the recording head and a recording medium by a conveyance means in information indicative of deviation of the deposited position of a dot ejected from each of nozzles 50-i (i=1-5) of the recording head 50. The image forming apparatus further comprises a line figure recognition processing means for recognizing a line figure from image data to be printed, an ideal line determination means for obtaining, from the image data to be printed, an ideal segment L 0 at a time when it is assumed that the deviation of the deposited position does not occur, and an ejection timing control means for controlling an ejection timing of the nozzle based on the stored information such that a central deposited position C 2 of the dot D 3 ejected from a defective nozzle 51-3 generating the deviation of the deposited position is made to be close proximity to the ideal line L 0 along the relative movement direction. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了抑制由于喷嘴的异常喷射方向引起的与记录头和记录介质之间的相对移动方向垂直的方向上的点的位置偏移导致的线的质量下降。解决方案：该图像形成装置包括存储装置，用于在信息指示中至少存储与记录头和记录介质之间的相对移动方向垂直的方向上的沉积位置的偏离量的信息从记录头50的每个喷嘴50-i（i = 1-5）喷射的点的沉积位置的偏离。图像形成装置还包括线图识别处理装置，用于从图像数据识别线图要被打印的理想线条确定装置，用于在假设没有发生沉积位置的偏差的时候从要打印的图像数据获得理想片段L 0 以及喷射正时控制装置，用于基于所存储的信息控制喷嘴的喷射正时，使得从缺陷喷射的点D 3 的中心沉积位置C 2 喷嘴51- 使产生沉积位置的偏差的图3沿着相对运动方向靠近理想线L 0 。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2005279968A Liquid drop ejection head and image forming apparatus 审中-公开
标题翻译：液体喷射头和图像形成装置
公开(公告)号：JP2005279968A
公开(公告)日：2005-10-13
申请号：JP2004093476
申请日：2004-03-26
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： YAMANOBE ATSUSHI
IPC分类号： B41J2/045 , B41J2/055 , B41J2/145
CPC分类号： B41J2/145
摘要： PROBLEM TO BE SOLVED: To prevent impact interference of liquid drops being ejected to overlap each other on a recording medium. SOLUTION: Nozzles are arranged two-dimensionally such that at least a part of dots jetted onto a recording medium are overlapped in the main scanning direction. First and second nozzles jetting adjacent dots in the main scanning direction on the recording medium and a third nozzle adjacent to the first nozzle in the subscanning direction are arranged such that the distance between the first and second nozzles in the subscanning direction becomes longer by an integer multiple of 2 or above than the distance between the first and third nozzles in the subscanning direction. Since the impact time difference between a liquid drop ejected from the first nozzle and a liquid drop ejected from the second nozzle is prolonged, impact interference of liquid drops being ejected to overlap can be prevented. Furthermore, the first and third nozzles are arranged such that the distance between them in the main scanning direction is not shorter than the maximum dot diameter of a liquid drop being ejected from the first nozzle to the recording medium. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了防止喷射的液滴的冲击干扰在记录介质上彼此重叠。解决方案：喷嘴二维布置，使得喷射到记录介质上的至少一部分点在主扫描方向上重叠。在记录介质上沿主扫描方向喷射相邻点的第一喷嘴和第二喷嘴以及与副扫描方向上的第一喷嘴相邻的第三喷嘴被布置成使得副扫描方向上的第一喷嘴和第二喷嘴之间的距离变长一整数大于副扫描方向上的第一和第三喷嘴之间的距离的2倍以上的倍数。由于延长了从第一喷嘴喷出的液滴和从第二喷嘴喷射的液滴之间的冲击时间差，因此可以防止喷射液滴的重叠的冲击干扰。此外，第一和第三喷嘴被布置成使得它们在主扫描方向上的距离不小于从第一喷嘴喷射到记录介质的液滴的最大点直径。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2006248041A Inkjet recording device and method 有权
标题翻译：喷墨记录装置和方法
公开(公告)号：JP2006248041A
公开(公告)日：2006-09-21
申请号：JP2005067822
申请日：2005-03-10
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： YAMANOBE ATSUSHI
IPC分类号： B41J2/01
CPC分类号： B41J2/2114
摘要： PROBLEM TO BE SOLVED: To provide an inkjet recording device and method which reduces the visibility of streaks dependent on the impact positions of dots and realizes good image formation.
SOLUTION: The inkjet recording device has an ink discharge head having a plurality of ink discharge openings arrayed, a processing liquid discharge head having a plurality of processing liquid discharge openings arrayed, a streak information acquisition means to acquire information specifying a site where the streaks in the arrangement of dots recorded on a recording medium by the ink discharge head occur, an ink droplet control means to control the quantity of ink jetted by the ink discharge head on the basis of image data, and a processing liquid droplet control means to control liquid droplet from the processing liquid discharge head to ensure that a processing liquid of a quantity smaller than the quantity of the processing liquid discharged from the processing liquid discharge openings corresponding to an area other than the site where specified streaks have occurred.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种喷墨记录装置和方法，其降低了取决于点的冲击位置的条纹的可视性，并实现良好的图像形成。解决方案：喷墨记录装置具有排列有多个排墨口的排墨头，排列有多个处理液排出口的处理液排出头，条纹信息获取装置，用于获取指定位置的发生由排墨头记录在记录介质上的点排列的条纹;墨滴控制装置，用于基于图像数据控制由喷墨头喷射的墨量;以及处理液滴控制装置以控制来自处理液排出头的液滴，以确保小于从处理液排出口排出的处理液的量的处理液，该处理液对应于发生特定条纹的位置以外的区域。版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JP2006051775A Device and method for forming image 有权
标题翻译：用于形成图像的装置和方法
公开(公告)号：JP2006051775A
公开(公告)日：2006-02-23
申请号：JP2004236691
申请日：2004-08-16
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： YAMANOBE ATSUSHI
IPC分类号： B41J2/01
CPC分类号： B41J2/155 , B41J2/2132 , B41J11/002 , B41J2002/14459
摘要： PROBLEM TO BE SOLVED: To provide a device and method for forming an image which prevent mutual landing interference of ink droplets discharged from the same nozzle, and also prevent curing of ink near the nozzle. SOLUTION: The image forming device is provided with: a print head which has a nozzle for discharging radiation curing type ink on a recording medium; and a carrying means for relatively moving the print head and the recording medium by carrying at least either the print head or the recording medium in a direction substantially orthogonal to the width direction of the recording medium. The device for forming an image is also provided with: an irradiating means for irradiating ink droplets landed on the recording medium; and a control means. The control means controls the irradiating means such that the means irradiates the first ink droplet on the recording medium which is discharged and landed at first on the recording medium, while the second ink droplet is flying which is discharged from the same nozzle so as to overlap or contact the first ink droplet on the recording medium. The image forming method is also provided. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于形成防止从相同喷嘴排出的墨滴的相互着落干扰的图像的装置和方法，并且还防止喷嘴附近的墨水的固化。解决方案：图像形成装置设置有：打印头，其具有用于在记录介质上排放辐射固化型墨的喷嘴; 以及用于通过在与记录介质的宽度方向大致正交的方向上至少携带打印头或记录介质来相对移动打印头和记录介质的承载装置。用于形成图像的装置还设置有：照射装置，用于照射落在记录介质上的墨滴; 和控制装置。控制装置控制照射装置，使得装置首先在记录介质上放射和着陆的记录介质上照射第一墨滴，同时第二墨滴飞行而从同一喷嘴排出以重叠或接触记录介质上的第一墨滴。还提供了图像形成方法。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2006102978A Image forming device and image forming method 有权
标题翻译：图像形成装置和图像形成方法
公开(公告)号：JP2006102978A
公开(公告)日：2006-04-20
申请号：JP2004288785
申请日：2004-09-30
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： YAMANOBE ATSUSHI
IPC分类号： B41J2/01 , B41J2/205 , B41J2/21
CPC分类号： B41J2/2114
摘要： PROBLEM TO BE SOLVED: To effectively prevent inks from mutually interfering in impact, bleeding to a recorded medium or to the other color and the like by making the ink more viscous or harder by the two-pack reaction between a process liquid and the ink.
SOLUTION: The image forming device has an ink sticking means to stick an ink to a recorded medium, a process liquid sticking means to stick a process liquid to the recorded medium by making the ink more viscous or harder by reacting with the ink, an image processing means to generate multivalued image data from an input image, a block splitting means to split an image area formed on the recorded medium by the image data into a plurality of blocks, an evaluation value computation means to compute an evaluation value to be used for making a judgment on the addition of the process liquid to the blocks on the basis of the image data for each block, and a process liquid sticking control means to control the mode of sticking the process liquid to the blocks by comparing the evaluation value with a threshold value previously set.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了有效地防止油墨通过处理液体和液体的双组分反应使油墨更粘稠或更硬，从而相互干扰冲击，渗透到记录介质或其它颜色等中墨水。解决方案：图像形成装置具有将墨水粘附到记录介质上的墨水粘附装置，通过使墨水与墨水反应使墨水更粘稠或更硬而将处理液体粘附到记录介质上的处理液体粘附装置图像处理装置，用于从输入图像生成多值图像数据;块分割装置，用于将由记录介质形成的图像区域由图像数据分割成多个块;评估值计算装置，用于计算评估值至用于根据每个块的图像数据判断加工液体的添加量;以及处理液体粘附控制装置，用于通过比较评价来控制将处理液粘到块上的方式值与先前设置的阈值。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2006281775A Liquid droplet ejecting head and image forming apparatus 审中-公开
标题翻译：液体喷射头和图像形成装置
公开(公告)号：JP2006281775A
公开(公告)日：2006-10-19
申请号：JP2006056805
申请日：2006-03-02
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： KUSUKI NAOKI , YAMANOBE ATSUSHI , SATO TADAHISA , MAEDA HIDEKI , SHIMIZU YUKI
IPC分类号： B41J2/01 , B41J2/045 , B41J2/055 , B41M5/00
摘要： PROBLEM TO BE SOLVED: To prevent a striking interference of liquid droplets ejected to overlap each other on a recording medium. SOLUTION: Nozzles are arranged so that at least a part of dots formed by striking the liquid droplets including organic pigment fine particles on the recording medium overlaps in a main scanning direction. First and second nozzles which strike the dots adjacent to each other in the main scanning direction on the recording medium, and a third nozzle adjacent in a sub scanning direction to the first nozzle are arranged so that a sub scanning directional distance between the first and second nozzles becomes at least an integral multiple of not smaller than 2 of a sub scanning directional distance between the first and third nozzles. Thus a striking time difference between the ejected liquid droplet from the first nozzle and the ejected liquid droplet from the second nozzle is made long, so that the striking interference of both ejected to overlap each other is prevented. At the same time, the nozzles are arranged so that a distance in the main scanning direction between the first and third nozzles becomes at least a distance of not smaller than the maximum dot diameter of the liquid droplet ejected to the recording medium from the first nozzle. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了防止喷射的液滴在记录介质上彼此重叠的明显干扰。解决方案：排列喷嘴，使得通过将包括有机颜料微粒在内的液滴撞击在记录介质上的至少一部分点在主扫描方向上重叠。在记录介质上沿主扫描方向相邻的点和与副扫描方向相邻的第三喷嘴相对于第一喷嘴的第一和第二喷嘴被布置成使得第一和第二喷嘴之间的副扫描方向距离喷嘴成为第一和第三喷嘴之间的副扫描方向距离的至少不小于2的整数倍。因此，来自第一喷嘴的喷出的液滴和来自第二喷嘴的喷射的液滴之间的显着的时间差被制造得很长，从而防止了两个喷射的撞击干扰彼此重叠。同时，喷嘴被布置成使得第一和第三喷嘴之间的主扫描方向上的距离至少为不小于从第一喷嘴喷射到记录介质的液滴的最大点直径的距离。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2006264168A Droplet discharge device 有权
标题翻译：滴液放电装置
公开(公告)号：JP2006264168A
公开(公告)日：2006-10-05
申请号：JP2005086949
申请日：2005-03-24
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： YAMANOBE ATSUSHI
IPC分类号： B41J2/01
CPC分类号： B41J2/2139 , B41J29/393
摘要： PROBLEM TO BE SOLVED: To prevent images from getting degraded by defective discharge of nozzles without lowering a printing speed.
SOLUTION: The droplet discharge device impacts dots onto a recording medium by a plurality of discharge openings and comprises a droplet impact control means to make the first discharge opening impact corrected dots to ensure that dots having the degree of influence on the image exceeding an allowance value are correctly impacted when a time interval of the first discharge openings not impacting dots exceeds a prescribed period and the degree of influence on the image exceeds an allowance value in the case the dots to be impacted by the first discharge opening becomes unacceptable after an elapse of prescribed period.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了防止图像由于喷嘴不良而不降低打印速度而降低。解决方案：液滴喷射装置通过多个排出口将点撞击到记录介质上，并且包括液滴冲击控制装置，以使第一排出口撞击校正的点，以确保具有对图像的影响程度的点超过当不影响点的第一排出口的时间间隔超过规定时间时，允许值被正确地影响，并且在第一排出口所影响的点变得不可接受的情况下，对图像的影响程度超过允许值经过规定期限。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2006218860A Inkjet recording apparatus 有权
标题翻译：喷墨记录装置
公开(公告)号：JP2006218860A
公开(公告)日：2006-08-24
申请号：JP2006006550
申请日：2006-01-13
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： YAMANOBE ATSUSHI
IPC分类号： B41J2/01
摘要： PROBLEM TO BE SOLVED: To provide an inkjet recording apparatus capable of obtaining a preferable image by surely reacting ink and a processing liquid regardless of any condition as to a media type and so forth. SOLUTION: The inkjet recording apparatus is provided on the upper-stream side in the paper feeding direction of a print part 12 with a processing-liquid ejection head 13 which ejects a processing liquid S for fixing ink onto a recording sheet 16 and on the further upper-stream side, with a processing-liquid coating part 19 which applies the processing liquid S to the recording sheet 16. According to the conditions as to a type of the recording sheet 16, an imaging object and an ink ejection amount and the like, a fixing method of the processing liquid can be selected among the following four methods for the adhesion of an optimal amount of the processing liquid S onto the recording sheet 16; a method through a combined use of the processing liquid ejection head 13 and the processing-liquid coating part 19, a method for applying by the processing-liquid coating part 19 and a method for ejecting from the processing-liquid ejection head 13 and a method not adhering the processing liquid S onto the recording sheet 16. The apparatus may be structured so that a processing liquid S1 to be ejected from the processing-liquid ejection head 13 and a processing liquid S2 to be applied by the processing-liquid coating part 19 are different in physical properties. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够通过使油墨和处理液确保反应而获得优选图像的喷墨记录装置，而不管介质类型等的任何条件如何。解决方案：喷墨记录装置在打印部分12的进纸方向的上游侧设置有处理液体喷射头13，喷墨头13将用于将油墨定影到记录纸张16上的处理液体S和在另一个上游侧，具有将处理液体S施加到记录片材16的处理液体涂覆部分19.根据关于记录片材16的类型的条件，成像对象和喷墨量可以在以下四种方法中选择处理液的固定方法，以将最佳量的处理液体S粘附到记录片材16上; 通过组合使用处理液体喷射头13和处理液体涂覆部分19的方法，通过处理液体涂覆部分19施加的方法和从处理液体喷射头13喷射的方法和方法不将处理液体S粘附到记录纸张16上。该设备可以被构造成使得从处理液体喷射头13喷射的处理液体S1和由处理液体涂覆部件19施加的处理液体S2 物理性质不同。版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP2006043895A Image forming apparatus and image formation method 审中-公开
标题翻译：图像形成装置和图像形成方法
公开(公告)号：JP2006043895A
公开(公告)日：2006-02-16
申请号：JP2004223843
申请日：2004-07-30
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： YAMANOBE ATSUSHI , KADOMATSU TETSUZO
IPC分类号： B41J2/01
摘要： PROBLEM TO BE SOLVED: To provide an image forming apparatus which prevents discharge failures due to a viscosity increase of ink near nozzles in the case of using the ink that has the electroviscous effect, and also which can prevent the striking interference of ink droplets on a recording medium, penetration bleeding, bleeding between colors, etc., and to provide an image formation method. SOLUTION: The image forming apparatus is equipped with a discharge head for discharging liquid droplets with the electroviscous effect towards the recording medium, a holding means disposed at a position opposed to a discharge face of the discharge head via the recording medium to hold the recording medium, an electrode pair consisting of a first and a second electrodes set at the holding means, and a voltage applying means for applying a voltage to the electrode pair. At the time of applying a predetermined voltage to the electrode pair by the voltage applying means, an electric field strength on the recording medium is of a level such that struck liquid droplets on the recording medium are prevented from interfering with other liquid droplets, or of a level such that a penetration speed to the recording medium of the struck liquid droplets becomes not larger than a predetermined value. At the same time, an electric field strength on the discharge face of the discharge head is of a level which prevents effects to the liquid droplet discharge of the discharge head. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种图像形成装置，其在使用具有电粘效果的油墨的情况下，防止喷嘴附近的墨水的粘度增加导致的排出故障，并且还可以防止油墨的冲击干扰记录介质上的液滴，渗透渗色，颜色之间渗色等，并提供图像形成方法。解决方案：图像形成装置配备有用于将电液效应朝向记录介质排出的液滴的排出头，设置在经由记录介质与排出头的排出面相对的位置处的保持装置，以保持记录介质，由设置在保持装置上的第一和第二电极组成的电极对以及用于向电极对施加电压的电压施加装置。在通过电压施加装置对电极对施加预定电压时，记录介质上的电场强度具有防止记录介质上的液滴干扰其它液滴的水平，使得撞击液滴的记录介质的穿透速度变得不大于预定值的水平。同时，排出头的排出面上的电场强度具有防止对排出头的液滴排放的影响的水平。版权所有（C）2006，JPO＆NCIPI

10. 发明专利

JP2005324460A Image forming method and device 有权
标题翻译：图像形成方法和装置
公开(公告)号：JP2005324460A
公开(公告)日：2005-11-24
申请号：JP2004145335
申请日：2004-05-14
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： YAMANOBE ATSUSHI
IPC分类号： B41J2/01 , B41J2/205 , B41J2/21 , B41J29/38
CPC分类号： B41J2/2132
摘要： PROBLEM TO BE SOLVED: To provide an image forming method and a device which can reduce the visibility of image quality deterioration derived from a defeated nozzle without providing a step of a non-ejection detection or the like. SOLUTION: In the image forming method by which a gradation expression is performed by a dots assembly performed in dot arrangement to be decided on the basis of a droplet impacting rate calculated based on the image data of a drawing target, main scanning direction dot lines, wherein mutual continuous dots are aligned and overlapped with each other in the main scanning direction at a prescribed overlapping ratio, are formed in an area having a high droplet impacting rate. Inclined direction dot lines, wherein mutual continuous dots are aligned and overlapped with each other on a straight line having a prescribed inclined angle relative to the main scanning direction at a prescribed overlapping ratio, are formed in an area having a low droplet impacting rate. Alternatively, dot groups wherein a plurality of dots are aligned and overlapped with each other in the main scanning direction at a prescribed overlapping ratio, are formed in an area having a low droplet impacting rate, arranging the dot groups in the main scanning direction to form a folding line-like dot lines while shifting each dot group in the sub-scanning direction. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种图像形成方法和装置，其可以降低从被击倒的喷嘴得到的图像质量劣化的可视性，而不提供不喷射检测的步骤等。解决方案：在通过以点布置进行的点组合执行灰度表达的图像形成方法中，基于基于绘制对象的图像数据计算的液滴冲击速度来确定主扫描方向在具有高液滴冲击速率的区域中形成其中相互连续的点在主扫描方向上以规定的重叠比例对准和重叠的点线。在具有低液滴冲击速率的区域中形成倾斜方向点线，其中相互连续的点在具有预定重叠比的相对于主扫描方向具有规定倾斜角的直线上彼此对准并重叠。或者，在具有低液滴冲击速度的区域中形成多个点在主扫描方向上以规定的重叠比例彼此对准和重叠的点组，在主扫描方向上布置点组以形成同时沿副扫描方向移动每个点组的折线状点划线。版权所有（C）2006，JPO＆NCIPI

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