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1. 发明专利

JP2012131901A Inkjet recording apparatus 审中-公开
标题翻译：喷墨记录装置
公开(公告)号：JP2012131901A
公开(公告)日：2012-07-12
申请号：JP2010285147
申请日：2010-12-21
申请人： Canon Inc , キヤノン株式会社
发明人： KUDO SATOSHI , MAFUNE KUMIKO , KOJIMA YOJIRO , KINOSHITA YOSHIO , TAMANUKI YUKAKO , TAKEMOTO SHOGO
IPC分类号： B41J2/01 , B41M5/00 , C09D11/00 , C09D11/322 , C09D11/326 , C09D11/328 , C09D11/38
摘要： PROBLEM TO BE SOLVED: To provide an inkjet recording method, which can provide stably a recorded matter having the same optical density in the case of inkjet recording under the same recording condition.SOLUTION: The inkjet recording method uses an inkjet ink containing a coloring material, water and a water-soluble organic compound, and has a value calculated by expression 1 of ≥8.0. In the expression 1, n is a total number of kinds of water-soluble organic compound contained in the ink; IOBi is an IOB value of one water-soluble organic compound i among the water-soluble organic compounds contained in the ink; and xi is a content (mass%) of the water-soluble organic compound i based on the ink total mass.
摘要翻译：要解决的问题：提供一种喷墨记录方法，其可以在相同记录条件下在喷墨记录的情况下稳定地提供具有相同光密度的记录物质。解决方案：喷墨记录方法使用包含着色材料，水和水溶性有机化合物的喷墨油墨，并且具有由表达式1计算为≥8.0的值。在表达式1中，n是油墨中所含的水溶性有机化合物的总数， IOBi是包含在油墨中的水溶性有机化合物中的一种水溶性有机化合物i的IOB值; xi是基于油墨总质量的水溶性有机化合物i的含量（质量％）。版权所有（C）2012，JPO＆INPIT

2. 发明专利

JP2006212808A Inkjet recording apparatus 审中-公开
标题翻译：喷墨记录装置
公开(公告)号：JP2006212808A
公开(公告)日：2006-08-17
申请号：JP2005025089
申请日：2005-02-01
申请人： Canon Inc , キヤノン株式会社
发明人： MAEDA HIROSHI , KUDO SATOSHI
IPC分类号： B41J2/175
摘要： PROBLEM TO BE SOLVED: To provide an inkjet recording apparatus which feeds a liquid to a liquid storage container, provided in a recording head with a liquid ejection port, by using a pit-in ink feed system, which can reduce an insertion/extraction load during ink feeding, which can be downsized, and which has stable performance and high reliability.
SOLUTION: In this inkjet recording apparatus, (1) the lengths of a plurality of ink feed needles provided in the recording head are made different from one another; (2) the height positions of rubber plug of integral-type main tank paired with the recording head are made different from one another, even if all the lengths of a plurality of ink feed needles provided in the recording head are equal to one another; and (3) similarly, the ink feed needles penetrate the rubber plug of the main tank by shifting the timing of the main tank paired with the recording head and separated from one another by color, even if all the lengths of the plurality of ink feed needles provided in the recording head are equal to one another.
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，其通过使用凹入式供墨系统将液体供给到设置在具有液体喷射口的记录头中的液体存储容器，这可以减少插入 /供墨时的提取负荷，可以小型化，性能稳定，可靠性高。解决方案：在该喷墨记录装置中，（1）设置在记录头中的多个供墨针的长度彼此不同; （2）即使设置在记录头中的多个供墨针的所有长度彼此相等，一体式主油箱与记录头成对的橡胶塞的高度位置彼此不同，和（3）同样，油墨供给针通过移动与记录头成对的主油箱的定时并通过颜色彼此分离而穿过主油箱的橡胶塞，即使多个油墨进给的所有长度设置在记录头中的针相互相等。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2006159633A Liquid cartridge and liquid discharge recording device 审中-公开
标题翻译：液体盒和液体排放记录装置
公开(公告)号：JP2006159633A
公开(公告)日：2006-06-22
申请号：JP2004354299
申请日：2004-12-07
申请人： Canon Inc , キヤノン株式会社
发明人： KUDO SATOSHI , SHIMODA JUNJI , TSUJIMOTO AKIRA , KUDO KIYOMITSU , SUZUKI TORU
IPC分类号： B41J2/175
摘要： PROBLEM TO BE SOLVED: To reduce the sticking of an ink mist, dust or paper dust to an engagement portion between a storage element provided in a liquid cartridge and/or a recording device body. SOLUTION: The ink cartridge (liquid cartridge) 1 has a butting portion 31 butting against a recording medium 4 transferred through a position where it faces the liquid discharge surface of a liquid discharge head moving forward and backward and supporting the recording medium 4, a storage element 2 and an engagement position 3. The storage element 2 and the engagement portion 3 are arranged in a position where the liquid discharge head 410 discharging liquids is covered by the recording medium 4 which is being transferred. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了减少墨雾，灰尘或纸屑附着在设置在液体盒中的存储元件和/或记录装置主体之间的接合部分。解决方案：墨盒（液体盒）1具有对接部分31，该对接部分31与通过其前后移动的液体排出头的液体排出表面相对的位置传送的记录介质4，并支撑记录介质4 ，存储元件2和接合位置3.存储元件2和接合部3布置在排出液体的液体被正被转印的记录介质4覆盖的位置。版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JP2005324545A Ink cartridge 审中-公开
标题翻译：墨盒
公开(公告)号：JP2005324545A
公开(公告)日：2005-11-24
申请号：JP2005113767
申请日：2005-04-11
申请人： Canon Inc , キヤノン株式会社
发明人： KUDO KIYOMITSU , TSUJIMOTO AKIRA , KUDO SATOSHI , SUZUKI TORU
IPC分类号： B41J2/175
摘要： PROBLEM TO BE SOLVED: To provide an ink cartridge capable of preventing ink leakage with high reliability in an inexpensive construction with a reduced size and particularly being suitable for a pit-in system, by improving the alignment precision of the joint section of the ink cartridge with an ink supply route of an inkjet head.
SOLUTION: To attain the purpose, distance L1 is set to be shorter than distance L2. The distance L1 is the one between a joint section 145 positioned in the proximity of a front surface 1A of the ink cartridge 1 and an engage reference part 135 serving as a reference position when the ink cartridge 1 is installed in the inkjet recording apparatus, and the distance L2 is the one between the front surface 1A of the ink cartridge 1 and the engage reference part 135.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种能够以廉价的结构减小尺寸并且特别适合于凹坑系统的高可靠性防止油墨泄漏的墨盒，通过提高接合部分的对准精度该墨盒具有喷墨头的墨水供应路径。
解决方案：为了达到目的，将距离L1设定为短于距离L2。距离L1是当墨盒1安装在喷墨记录装置中时位于墨盒1的前表面1A附近的接合部分145和用作基准位置的接合基准部分135之间的距离L1，距离L2是墨盒1的前表面1A和接合基准部分135之间的距离。（C）版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2004338398A ink cartridge 审中-公开
公开(公告)号：JP2004338398A
公开(公告)日：2004-12-02
申请号：JP2004129773
申请日：2004-04-26
申请人： Canon Inc , キヤノン株式会社
发明人： KUDO KIYOMITSU , SHIMODA JUNJI , TSUJIMOTO AKIRA , KUDO SATOSHI , SUZUKI TORU , KOMATA KOICHI
IPC分类号： B41J2/175
摘要： PROBLEM TO BE SOLVED: To provide an ink cartridge capable of preventing leakage of ink and reducing the inserting force of a liquid supply needle at jointing. SOLUTION: In the ink cartridge comprising a section for storing ink being supplied to an ink jet head, an elastic member 11 having a slit for inserting/drawing a liquid supply needle 21 arranged at the starting end of a passage for supplying ink to the ink jet head, and a case 15 being fixed with the elastic member 11, a retaining plate 31 having an opening for passing the liquid supply needle 21 is employed for fixing the elastic member 11 to the end part of the case 15. The elastic member 11 comprises a body section located in the case 15 and a supporting/securing section 11c having a diameter larger than that of the body section and employs such an arrangement as the elastic member 11 is fixed by clamping the supporting/securing section 11c by means of the retaining plate 31 and the end part of the case 15. COPYRIGHT: (C)2005,JPO&NCIPI

6. 发明专利

JP2014100804A Aqueous preservation liquid 审中-公开
标题翻译：水性保存液
公开(公告)号：JP2014100804A
公开(公告)日：2014-06-05
申请号：JP2012252410
申请日：2012-11-16
申请人： Canon Inc , キヤノン株式会社
发明人： TAKEMOTO SHIYOUGO , KOJIMA YOJIRO , KUDO SATOSHI , KINOSHITA YOSHIO , TAMANUKI YUKAKO , UMESATO TOSHIYUKI , MAFUNE KUMIKO
IPC分类号： B41J2/175
摘要： PROBLEM TO BE SOLVED: To provide an aqueous preservation liquid that has a superior draining characteristic from a recording head and suppresses reduction of an ink discharge characteristic.SOLUTION: The aqueous preservation liquid for being filled in an ink channel of an inkjet recording head contains: a nonionic surfactant; a monohydric alcohol; and at least one of a polyethylene glycol having a molecular weight of 150 or more and 600 or less and an alkane diol having two to six carbon atoms.
摘要翻译：要解决的问题：提供一种从记录头排出特性优异的水性保存液体，抑制油墨排出特性的降低。解决方案：用于填充在喷墨记录头的墨水通道中的含水保存液含有：非离子表面活性剂; 一元醇; 和分子量为150以上且600以下的聚乙二醇和碳原子数为2〜6的烷烃二醇中的至少一种。

7. 发明专利

JP2014015600A Ink, ink cartridge and ink jet recording method 有权
标题翻译：墨盒，墨盒和喷墨记录方法
公开(公告)号：JP2014015600A
公开(公告)日：2014-01-30
申请号：JP2013100137
申请日：2013-05-10
申请人： Canon Inc , キヤノン株式会社
发明人： NAGAO RYOSUKE , YOSHIZAWA JUN , YAMAGAMI HIDEKI , FUJIMOTO KUNIAKI , TAMANUKI YUKAKO , YAMASHITA OTOME , KAWABE MINAKO , SAKAI JUNICHI , KUDO SATOSHI
IPC分类号： C09D11/00 , B41J2/01 , B41M5/00 , C09B31/30 , C09B43/16
CPC分类号： C09D11/328 , C09B31/30 , C09B67/0046
摘要： PROBLEM TO BE SOLVED: To provide an ink that enables recording of an image that is excellent in ozone resistance, hardly causes blurring or color change even in a high-humidity environment, and is excellent in humidity resistance.SOLUTION: The ink includes a coloring material and a lithium ion. The coloring material includes a compound represented by the following general formula (I) and a content of the lithium ion in the ink is 3.5 times or more in terms of molar ratio with respect to a content of the compound represented by the general formula (I).
摘要翻译：要解决的问题：为了提供能够记录耐臭氧性优异的图像的油墨，即使在高湿度环境下也几乎不引起模糊或颜色变化，并且具有优异的耐湿性。溶液：油墨包括着色材料和锂离子。着色材料包括由以下通式（I）表示的化合物，并且油墨中的锂离子的含量以相对于通式（I）表示的化合物的含量的摩尔比为3.5倍以上）。

8. 发明专利

JP2012025154A Ink jet recording method and ink jet recording apparatus 有权
标题翻译：喷墨记录方法和喷墨记录装置
公开(公告)号：JP2012025154A
公开(公告)日：2012-02-09
申请号：JP2011127381
申请日：2011-06-07
申请人： Canon Inc , キヤノン株式会社
发明人： KOJIMA YOJIRO , TAMANUKI YUKAKO , TAKEMOTO SHOGO , KUDO SATOSHI , KINOSHITA YOSHIO , MAFUNE KUMIKO
IPC分类号： B41M5/00 , B41J2/01 , C09D11/00 , C09D11/328
CPC分类号： B41J2/165
摘要： PROBLEM TO BE SOLVED: To provide an ink jet recording method and an ink jet recording apparatus which can form an image that suppresses the occurrence of feathering even if a gap between a recording head and a recording medium is humidified to improve the ejection stability of ink.SOLUTION: An ink jet recording method includes an image formation step of forming an image on a recording medium having an ink-receiving layer by ejecting an ink from an ink jet recording head and a humidification step of humidifying a gap between the recording head and the recording medium in which in the image formation step, an ink containing a specified dye and a water-soluble organic compound having an inorganic-organic balance value of 1.4 or larger to 2.7 or smaller is used.
摘要翻译：要解决的问题：提供一种喷墨记录方法和喷墨记录装置，即使在记录头和记录介质之间的间隙被加湿以改善喷射的情况下也能够形成抑制羽化现象的图像油墨的稳定性解决方案：喷墨记录方法包括：图像形成步骤，通过从喷墨记录头喷射油墨，在具有油墨接收层的记录介质上形成图像;以及加湿步骤，用于加湿记录头和记录介质，其中在图像形成步骤中，使用含有特定染料的油墨和无机 - 有机平衡值为1.4以上至2.7以下的水溶性有机化合物。版权所有（C）2012，JPO＆INPIT

9. 发明专利

JP2012016932A Image forming method 审中-公开
标题翻译：图像形成方法
公开(公告)号：JP2012016932A
公开(公告)日：2012-01-26
申请号：JP2010157241
申请日：2010-07-09
申请人： Canon Inc , キヤノン株式会社
发明人： KINOSHITA YOSHIO , MAFUNE KUMIKO , KOJIMA YOJIRO , KUDO SATOSHI , TAMANUKI YUKAKO , TAKEMOTO SHOGO , MUKAI FUMIHIKO
IPC分类号： B41M5/00 , B41J2/01
摘要： PROBLEM TO BE SOLVED: To provide an image forming method that can suppress white mist generated when recording surfaces of a plurality of recording media are used in a superposed state.SOLUTION: There is provided the image forming method which forms an image on the recording medium having an ink receiving layer by an inkjet system using an ink containing coloring material and a liquid composition containing no coloring material, which is not reacted with the ink. In the recording media A and B whose recording surfaces are for use in the superposed state, the recording medium A is applied with the liquid composition having a predetermined structure and containing a water-soluble compound solid at 25°C. In addition, the liquid composition is applied more on a region of the recording medium A overlapping with a non-recording part of the recording medium B than on a region of the recording medium A overlapping with a recording part of the recording medium B.
摘要翻译：解决的问题：提供一种可以抑制在叠加状态下使用多个记录介质的记录表面时产生的白雾的图像形成方法。解决方案：提供了一种图像形成方法，该方法通过使用含有着色材料的油墨和不含着色材料的液体组合物的喷墨系统在具有油墨接收层的记录介质上形成图像，该液体组合物不与墨水。在其记录表面用于重叠状态的记录介质A和B中，记录介质A被施加具有预定结构并且在25℃下含有水溶性化合物固体的液体组合物。此外，与记录介质B的非记录部分重叠的记录介质A的区域上比在与记录介质B的记录部分重叠的记录介质A的区域上更多地施加液体组合物。 P>版权所有（C）2012，JPO＆INPIT

10. 发明专利

JP2009256600A Inkjet ink, inkjet recording method, ink cartridge, recording unit, and inkjet recording apparatus 有权
标题翻译：喷墨墨水，喷墨记录方法，墨盒，记录单元和喷墨记录装置
公开(公告)号：JP2009256600A
公开(公告)日：2009-11-05
申请号：JP2009030608
申请日：2009-02-13
申请人： Canon Inc , キヤノン株式会社
发明人： YAMAGAMI HIDEKI , TOMIOKA HIROSHI , ISHII MITSURU , OKAMURA DAIJI , KUDO SATOSHI , MORI OTOME
IPC分类号： B41J2/01 , B41M5/00 , C09B5/14 , C09B29/42 , C09B67/22 , C09D11/00 , C09D11/328
CPC分类号： C09D11/328
摘要： PROBLEM TO BE SOLVED: To provide inkjet ink forming an image with excellent light fastness and exhibiting excellent ink sticking resistance and intermittent discharge stability. SOLUTION: The inkjet ink contains at least a compound represented by a general formula (I) and a compound represented by a general formula (II). COPYRIGHT: (C)2010,JPO&INPIT

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