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1. 发明专利

JP2012016861A Inkjet recording apparatus, and method for controlling recording head temperature 有权
标题翻译：喷墨记录装置和控制记录头温度的方法
公开(公告)号：JP2012016861A
公开(公告)日：2012-01-26
申请号：JP2010154907
申请日：2010-07-07
申请人： Canon Inc , キヤノン株式会社
发明人： TAKAMIYA HIDEAKI , KOITABASHI NORIFUMI
IPC分类号： B41J2/01
摘要： PROBLEM TO BE SOLVED: To appropriately control the temperature of a full line head in which a plurality of chips are arranged while some of the nozzles are overlapped, in an inkjet recording apparatus.SOLUTION: Pairs of temperature sensors (602, 603), (604, 605), (606, 607), (610, 611), ..., (622, 623), which are arranged adjacent to nozzles on joint parts in each chip comprising the joint parts where some nozzles are overlapped, read temperatures in consecutive order.
摘要翻译：要解决的问题：在喷墨记录装置中，为了适当地控制在一些喷嘴重叠的同时布置多个芯片的全行头的温度。解决方案：与喷嘴相邻布置的对温度传感器（602,603），（604,605），（606,607），（610,611），...，（622,623）每个芯片中的接头部分包括一些喷嘴重叠的接合部分，以连续的顺序读取温度。版权所有（C）2012，JPO＆INPIT

2. 发明专利

JP2011093653A Recorder 有权
标题翻译：录音机
公开(公告)号：JP2011093653A
公开(公告)日：2011-05-12
申请号：JP2009248484
申请日：2009-10-29
申请人： Canon Inc , キヤノン株式会社
发明人： KUWABARA NOBUYUKI , KOITABASHI NORIFUMI , SATO OSAMU , SAITO RIICHI , SUGAYA TAKESHI
IPC分类号： B65H5/00 , B41J2/01
摘要： PROBLEM TO BE SOLVED: To provide a recorder preventing degradation in a recording image due to a separation object, by separating and removing a chipped fraction in a noncontact state up to reaching an opposed position of recording heads, even if the chipped fraction is generated in side end parts of a recording medium. SOLUTION: This recorder has the recording heads 41-44 having a nozzle for discharging ink, and records an image by discharging the ink to the recording medium 11 carried to an opposed position of the nozzle. An air current action means is arranged for making an air current act on the side end parts 111 and 112 of the recording medium up to reaching the opposed position of the nozzle after passing through a carrying transmission part for sending the recording medium into the opposed position of the nozzle in a carrying passage of the recording medium. At least a part of the chipped fraction is removed in a noncontact state from the side end parts of the recording medium by the action of the air current. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种防止由于分离对象引起的记录图像劣化的记录器，通过在非接触状态下分离和去除碎片部分直到达到记录头的相对位置，即使碎裂部分在记录介质的侧端产生。解决方案：该记录器具有记录头41-44，其具有用于排出墨水的喷嘴，并且通过将墨排放到承载在喷嘴相对位置的记录介质11上来记录图像。气流作用装置被布置成用于使气流作用在记录介质的侧端部111和112上，直到通过用于将记录介质发送到相对位置的传送传送部分到达喷嘴的相对位置的喷嘴在记录介质的传送通道中。碎片部分的至少一部分通过气流的作用从非接触状态从记录介质的侧端部分去除。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2008062630A Cleaning method of inkjet head and inkjet recording apparatus 审中-公开
标题翻译：喷墨头和喷墨记录装置的清洁方法
公开(公告)号：JP2008062630A
公开(公告)日：2008-03-21
申请号：JP2006246043
申请日：2006-09-11
申请人： Canon Inc , キヤノン株式会社
发明人： YAEGASHI HISAO , SANADA MIKIO , KOITABASHI NORIFUMI , KITAMURA YUI
IPC分类号： B41J2/165
摘要： PROBLEM TO BE SOLVED: To supply a liquid for an inkjet head in a sufficient amount required, not depending on its environmental temperature, in a method of cleaning the ejection surface of the head by supplying the liquid for the head onto the surface (ejection face), where an ink ejection port is installed, to perform a wiping operation.
SOLUTION: A heater 64 is arranged in a storing part 12 for the liquid for the head, and the liquid is transferred after its viscosity is adjusted by controlling the temperature of the liquid before a wiping operation. Thereby, the liquid for the head can be stably transferred to wipers (or can be supplied onto the ejection face) in a sufficient amount required irrespective of the temperature.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了通过将用于头部的液体供应到表面上来清洁头部的喷射表面的方法，为了提供足够量的喷墨头的液体而不是其环境温度（喷射面），其中安装有喷墨口，以执行擦拭操作。解决方案：加热器64布置在用于头部液体的储存部分12中，并且在通过在擦拭操作之前控制液体的温度来调节其粘度后，液体被转移。因此，无论温度如何，用于头部的液体可以以足够的量被稳定地转移到擦拭器（或可以被提供到喷射面上）。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2006205714A Method of cleaning head and inkjet recorder 有权
标题翻译：清洗头和喷墨记录仪的方法
公开(公告)号：JP2006205714A
公开(公告)日：2006-08-10
申请号：JP2005235405
申请日：2005-08-15
申请人： Canon Inc , キヤノン株式会社
发明人： SANADA MIKIO , KOITABASHI NORIFUMI , MATSUMOTO NORIYUKI
IPC分类号： B41J2/165
CPC分类号： B41J2/16538
摘要： PROBLEM TO BE SOLVED: To attain full cleaning by suitably setting a mutual relationship of surface tensions of an ejection face, ink and a head liquid, and efficiently and surely eliminating an ink residue from the ejection face in a method wherein cleaning of the ejection face is carried out by supplying the head liquid to the surface (ejection face) of the inkjet head with ink ejection openings formed therein, and performing the wiping action.
SOLUTION: The head liquid is supplied to the ink residue on the ejection face, whereby both are mixed. The ink residue is taken into the head liquid. The ink and the head liquid whose surface tensions are both higher than the surface tension of the ejection face are used. Wetting with the ejection face of an ink residue dissolved substance is reduced, and the ink residue dissolved substance moves smoothly by the wiping action.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了通过适当地设定喷射面，油墨和头部液体的表面张力的相互关系来获得全面清洁，并且通过以下方法有效且可靠地消除喷墨面上的油墨残留物，其中清洁通过在其中形成有喷墨口的喷墨头的表面（喷射面）供给头部液体并执行擦拭动作来进行喷射面。解决方案：将头部液体供应到喷射面上的墨水残余物，由此两者混合。墨水残余物被吸入头部液体。使用其表面张力都高于喷射面的表面张力的油墨和头部液体。油墨残留溶解物质的喷射面润湿性降低，墨水残留物溶解物质通过擦拭作用顺利地移动。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2006008911A Aqueous ink, inkjet recording method, ink cartridge, recording unit, inkjet recording apparatus, and image forming method 审中-公开
标题翻译：墨水，墨水记录方法，墨盒，记录单元，喷墨记录装置和图像形成方法
公开(公告)号：JP2006008911A
公开(公告)日：2006-01-12
申请号：JP2004190548
申请日：2004-06-28
申请人： Canon Inc , キヤノン株式会社
发明人： KOITABASHI NORIFUMI , SANADA MIKIO , MATSUMOTO NORIYUKI
IPC分类号： B41J2/01 , B41J2/21 , B41M5/00 , C09D11/00 , C09D11/322 , C09D11/326 , C09D11/328 , C09D11/38 , C09D11/40
摘要： PROBLEM TO BE SOLVED: To provide an ink comprising a pigment ink, having high edge sharpness of an image, having an enough large area factor, even when a small amount of droplets of the ink is used, having a high optical density, and capable of giving the image having high scuff resistance. SOLUTION: This aqueous ink contains water, a plurality of water-soluble organic solvents of which the kinds are different from each other, and a plurality of water-insoluble coloring materials, so that the ink contains a first pigment and a second pigment in an aqueous medium in a dispersed state as the plurality of the water-insoluble coloring materials, wherein the first pigment comprises a self-dispersion type pigment, the second pigment comprises a polymer-dispersion type pigment, a water-soluble organic solvent which has a maximum Ka value determined by a Bristow procedure among the plurality of the water-soluble organic solvents is a poor solvent for the polymer-dispersion type pigment and is a good solvent for the self-dispersion type pigment, and a water-soluble organic solvent which is other than the water-soluble organic solvent having the maximum Ka value and is a good solvent for both of the polymer-dispersion type pigment and the self-dispersion type pigment is contained in the aqueous ink. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：即使当使用少量的墨滴时，提供一种具有高图像边缘清晰度的颜料墨的油墨，具有足够大的面积因子，具有高的光密度并且能够赋予具有高耐擦伤性的图像。解决方案：该水性油墨含有水，多种不同种类的水溶性有机溶剂和多种水不溶性着色材料，使得油墨含有第一颜料和第二颜料在分散状态的水性介质中的颜料作为多种水不溶性着色材料，其中所述第一颜料包含自分散型颜料，所述第二颜料包含聚合物分散型颜料，水溶性有机溶剂，在多种水溶性有机溶剂中具有由Bristow方法测定的最大Ka值是聚合物分散型颜料的不良溶剂，并且是自分散型颜料的良溶剂，以及水溶性有机溶剂除了具有最大Ka值的水溶性有机溶剂以外的溶剂，并且对于聚合物分散型颜料和自分散型颜料都是良好的溶剂，是含有 d在水性油墨中。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2003285437A Inkjet recorder 有权
公开(公告)号：JP2003285437A
公开(公告)日：2003-10-07
申请号：JP2003128139
申请日：2003-05-06
申请人： Canon Inc , キヤノン株式会社
发明人： KOITABASHI NORIFUMI , TSUBOI HITOSHI
IPC分类号： B41J2/01 , B41J2/05
摘要： PROBLEM TO BE SOLVED: To solve the problem that there is no inkjet recording head for varying a discharge amount by setting a plurality of electrothermal converting elements within one nozzle and which discharges (records) under a discharge condition optimum to a use purpose or a use state of the head.
SOLUTION: The head having two heaters arranged within one nozzle while distances from a discharge opening are made different from each other is provided with a discharge amount mode, a printing mode and a detecting means for a temperature within a body (temperature sensor). The head conforms to a selected desired mode, and at the same time changes over the heater to be driven in accordance with the temperature within the body, thereby discharging under a condition fit for the changed over heater.
COPYRIGHT: (C)2004,JPO

7. 发明专利

JP2003063013A Ink jet recorder and its control method 有权
标题翻译：喷墨记录仪及其控制方法
公开(公告)号：JP2003063013A
公开(公告)日：2003-03-05
申请号：JP2002199018
申请日：2002-07-08
申请人： Canon Inc , キヤノン株式会社
发明人： MORIYAMA JIRO , HIRABAYASHI HIROMITSU , TAJIKA HIROSHI , KOITABASHI NORIFUMI , AKIYAMA YUJI , SUGAMA SADAYUKI , IZUMIDA MASAAKI , IMANAKA YOSHIYUKI
IPC分类号： B41J2/05
摘要： PROBLEM TO BE SOLVED: To detect an ink amount and its state securely and readily without adding a complicated process. SOLUTION: An optical detection element for detecting the ink amount and its state is arranged at a position corresponding to an ink channel where ink flows in a liquid ejection head. Detection of an ink residual amount, detection of a head temperature, detection of presence of a medium to be recorded, and detection of the medium width to be recorded or the like are conducted and controlled based on an output from the optical detection element. Furthermore, the element substrate for the head comprises an ejection energy generating element, a wiring electrode to be electrically connected to the ejection energy generating element and an optical element.
摘要翻译：要解决的问题：在不增加复杂的处理的情况下，可以容易且容易地检测墨水量及其状态。解决方案：用于检测墨水量及其状态的光学检测元件被布置在对应于墨水在液体喷射头中流动的墨水通道的位置处。基于光检测元件的输出，进行和控制油墨剩余量的检测，头部温度的检测，要记录的介质的存在的检测和要记录的介质宽度的检测等。此外，头部的元件基板包括喷射能量产生元件，与喷射能量产生元件电连接的布线电极和光学元件。

8. 发明专利

JP2010274525A Inkjet recording device 有权
标题翻译：喷墨记录装置
公开(公告)号：JP2010274525A
公开(公告)日：2010-12-09
申请号：JP2009129210
申请日：2009-05-28
申请人： Canon Inc , キヤノン株式会社
发明人： SAITO RIICHI , MURO KENTARO , KOITABASHI NORIFUMI , SUGAYA TAKESHI
IPC分类号： B41J2/01
摘要： PROBLEM TO BE SOLVED: To accelerate drying of ink while restraining power consumption even when continuously printing images with a large amount of ink ejection.
SOLUTION: This inkjet recording device 1 ejecting ink on a recording medium 3 from a recording head to form an image includes a hot air device 9 blowing out hot air A for drying the ink ejected on the recording medium; a power supply unit 7 supplying the recording head with electric energy for ejecting ink ; and a heat exhaust supply device 10 supplying the hot air device 9 with heat exhaust B generated from the power supply unit 7. The heat exhaust B of high temperature generated from the power supply unit 7 is utilized as intake air of the hot air device 9. Power consumption when generating hot air can thereby be restrained.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：即使在连续地打印具有大量喷墨的图像的同时，也能够抑制墨水的干燥。解决方案：该喷墨记录装置1从记录头将墨喷射到记录介质3上以形成图像，包括：热空气装置9吹出用于干燥喷射在记录介质上的墨的热空气A; 向记录头提供用于喷射墨水的电能的电源单元7; 以及向热风装置9供给从电源单元7产生的热排出口B的热排气供给装置10.作为热风装置9的吸入空气，利用从电源装置7产生的高温的排气B 因此，能够抑制发热时的功率消耗。版权所有（C）2011，JPO＆INPIT

9. 发明专利

JP2010155449A Recording apparatus 有权
标题翻译：录音设备
公开(公告)号：JP2010155449A
公开(公告)日：2010-07-15
申请号：JP2009232730
申请日：2009-10-06
申请人： Canon Inc , キヤノン株式会社
发明人： SAITO RIICHI , KOITABASHI NORIFUMI , KUWABARA NOBUYUKI , SATO OSAMU
IPC分类号： B41J2/175
CPC分类号： B41J2/18 , B41J2/17596
摘要： PROBLEM TO BE SOLVED: To provide a recording apparatus which can be filled up with liquid at a high speed without raising the pressure of a channel. SOLUTION: The recording apparatus includes a recording head which has a liquid chamber for storing liquid and a nozzle for discharging liquid, a tank for storing the liquid to be fed to the recording head, a liquid supply passage for feeding the liquid to the liquid chamber from the tank, a feed pump installed in the middle of the liquid supply passage, a liquid reflux way for refluxing the liquid to the tank from the liquid chamber, a reflux pump installed in the middle of the liquid reflux way, and a control means for controlling the drive of the feed pump and the reflux pump. The control means makes the feed pump driven after making the inside of the liquid chamber a negative pressure state by driving the reflux pump when the liquid chamber is filled with the liquid at the initial stage. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种可以高速填充液体的记录装置，而不会增加通道的压力。解决方案：记录装置包括具有用于储存液体的液体室和用于排出液体的喷嘴的记录头，用于储存要供给到记录头的液体的储存器，用于将液体供给到液体供给通道来自罐的液体室，安装在液体供应通道中间的进料泵，用于从液体室将液体返回到罐的液体回流方式，安装在液体回流方式中间的回流泵，以及用于控制进料泵和回流泵的驱动的控制装置。控制装置通过在初始阶段在液体室充满液体时驱动回流泵使液体室内部成为负压状态来使供给泵驱动。版权所有（C）2010，JPO＆INPIT

10. 发明专利

JP2006076310A Ink jet printing device and printing method 有权
标题翻译：喷墨打印设备和打印方法
公开(公告)号：JP2006076310A
公开(公告)日：2006-03-23
申请号：JP2005349687
申请日：2005-12-02
申请人： Canon Inc , キヤノン株式会社
发明人： KOITABASHI NORIFUMI
IPC分类号： B41J2/01
摘要： PROBLEM TO BE SOLVED: To solve the following problems: when a pigment ink, a dye ink, and a mixture of these inks undergo reaction to a treatment liquid, "cracking", "bleeding", or "overflow" occurs, or an OD value deteriorates. SOLUTION: When printing is performed by using the dye ink, the pigment ink, and the treatment liquid for insolubilizing these inks, two kinds of inks consisting of the pigment ink Ip and the dye ink Id are used. Specifically the pigment ink Ip is applied to a print medium P, then the dye ink Id is superposed on the pigment ink, and the inks are mixed with each other on the print medium P, followed by further applying the treatment liquid S for insolubilizing the inks. Alternatively, an ink Im dispensing with a dispersion liquid and having a pigment and a dye mixed therein may be used. In this case, the mixed ink Im is applied to the print medium P, and then the treatment liquid S for insolubilizing the ink Im is applied, to thereby achieve high-quality printing. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决以下问题：为了解决以下问题：当颜料墨水，染料墨水和这些墨水的混合物与处理液体发生反应时，发生“开裂”，“渗出”或“溢出” 或OD值劣化。解决方案：使用染料油墨，颜料油墨和不溶解这些油墨的处理液进行印刷时，使用由颜料墨水Ip和染料墨水Id组成的两种油墨。具体地，将颜料墨水Ip施加到印刷介质P上，然后将染料墨水1d重叠在颜料墨水上，并将油墨在印刷介质P上彼此混合，然后进一步涂覆处理液体S以使不溶解油墨。或者，可以使用分配有分散液体并且具有混合在其中的颜料和染料的油墨Im。在这种情况下，将混合油墨Im施加到打印介质P上，然后施加用于使油墨Im不溶化的处理液S，从而实现高质量的打印。版权所有（C）2006，JPO＆NCIPI

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