公开(公告)号：US20100171784A1

公开(公告)日：2010-07-08

申请号：US12652326

申请日：2010-01-05

Applicant: Takaya Kitawaki ,  Satoshi Kaiho ,  Atsushi Kubota

Inventor： Takaya Kitawaki ,  Satoshi Kaiho ,  Atsushi Kubota

IPC: B41J29/38

CPC classification number: B41J29/38 ,  B41J11/002 ,  B41J11/04 ,  B41J11/06

Abstract: An image recording apparatus includes a recording head and a first conveyance unit. An applying unit applies the recording medium on the first conveyance unit with treatment liquid. One end of a second conveyance unit is connected on an upstream side from the applying unit disposed on the first conveyance unit and the other end is connected on a downstream side from the applying unit disposed on the first conveyance unit and on the upstream side from the recording head in the conveyance direction, the second conveyance unit conveying the recording medium. A conveyance switching unit is disposed on the one end of the second conveyance unit and switches conveyance of the recording medium to the applying unit side of the first conveyance unit or to the second conveyance unit side according to a content of recording data.

Abstract translation: 图像记录装置包括记录头和第一传送单元。 施加单元将处理液将记录介质施加在第一输送单元上。 第二输送单元的一端连接在设置在第一输送单元上的施加单元的上游侧，另一端连接在设置在第一输送单元上的施加单元的下游侧， 记录头在传送方向上传送记录介质。 输送切换单元设置在第二输送单元的一端，并根据记录数据的内容切换记录介质向第一输送单元的施加单元侧或第二输送单元侧的输送。

公开(公告)号：US20090295892A1

公开(公告)日：2009-12-03

申请号：US12408863

申请日：2009-03-23

Applicant: Ryozo Akiyama ,  Hiroshi Kiyomoto ,  Takaya Kitawaki ,  Atsushi Kubota ,  Kazuhiko Ohtsu

Inventor： Ryozo Akiyama ,  Hiroshi Kiyomoto ,  Takaya Kitawaki ,  Atsushi Kubota ,  Kazuhiko Ohtsu

IPC: B41J2/17 ,  C01B25/00 ,  C08K5/05

CPC classification number: B41J2/2114 ,  B41M5/0017

Abstract: According to an embodiment of the invention, in an inkjet printer, after attaching a colorless pretreatment liquid onto plain paper, at least one ink composition capable of reacting with the pretreatment liquid is injected, thereby forming an image. The pretreatment liquid contains water, a metal salt, a fluorescent brightener and at least one butane derivative selected from the group consisting of 3-methoxy-3-methyl-1-butanol, 1,3-butylene glycol and isoprene glycol. The ink composition contains a coloring material and water.

Abstract translation: 根据本发明的实施例，在喷墨打印机中，在将无色预处理液体附着在普通纸上之后，注入至少一种能够与预处理液体反应的油墨组合物，从而形成图像。 预处理液体含有水，金属盐，荧光增白剂和选自3-甲氧基-3-甲基-1-丁醇，1,3-丁二醇和异戊二醇的至少一种丁烷衍生物。 油墨组合物含有着色材料和水。

公开(公告)号：US08133313B2

公开(公告)日：2012-03-13

申请号：US12369281

申请日：2009-02-11

Applicant: Ryozo Akiyama ,  Hiroshi Kiyomoto ,  Takaya Kitawaki

Inventor： Ryozo Akiyama ,  Hiroshi Kiyomoto ,  Takaya Kitawaki

IPC: C09D11/02

CPC classification number: C09D11/322

Abstract: An embodiment of the invention is concerned with an aqueous inkjet ink containing an ink solvent containing water and a water-soluble organic solvent containing glycerin and triethylene glycol and a pigment dispersed in the ink solvent. The water-soluble organic solvent accounts for from 30 to 80% by weight of the ink solvent, a weight of the triethylene glycol is from 0.5 to 1.5 times the weight of the glycerin, and the pigment is blended in an amount of from 2 to 20% by weight of the total weight of the ink.

Abstract translation: 本发明的一个实施方案涉及含有含水的油墨溶剂和含有甘油和三甘醇的水溶性有机溶剂和分散在油墨溶剂中的颜料的水性喷墨油墨。 水溶性有机溶剂为油墨溶剂的30〜80重量％，三甘醇的重量为甘油重量的0.5〜1.5倍，颜料的配合量为2〜 20重量％的油墨总重量。

公开(公告)号：US20090219330A1

公开(公告)日：2009-09-03

申请号：US12388071

申请日：2009-02-18

Applicant: Hiroshi Kiyomoto ,  Ryoze Akiyama ,  Takaya Kitawaki

Inventor： Hiroshi Kiyomoto ,  Ryoze Akiyama ,  Takaya Kitawaki

IPC: B41J2/015 ,  C09D11/00 ,  G01D11/00

CPC classification number: B41M5/0017 ,  B41M5/0035 ,  C09D11/322 ,  C09D11/38 ,  C09D11/54

Abstract: According to an embodiment of the present invention, with an inkjet printer, an image is formed by adhering a colorless pretreatment liquid containing a polyvalent metal salt, 3-methoxy-3-methyl-1-butanol, and water to a plain paper thereby subjecting the plain paper to pretreatment, and thereafter, ejecting at least one type of ink composition containing a pigment and water and reacting with the polyvalent metal salt onto the plain paper.

Abstract translation: 根据本发明的一个实施方案，使用喷墨打印机，通过将含有多价金属盐，3-甲氧基-3-甲基-1-丁醇和水的无色预处理液体粘附到普通纸上形成图像， 普通纸进行预处理，然后喷射至少一种含有颜料和水的油墨组合物，并与多价金属盐反应到普通纸上。

公开(公告)号：US07645332B2

公开(公告)日：2010-01-12

申请号：US11413558

申请日：2006-04-28

Applicant: Masashi Hiroki ,  Takaya Kitawaki ,  Hiroshi Kiyomoto

Inventor： Masashi Hiroki ,  Takaya Kitawaki ,  Hiroshi Kiyomoto

IPC: C09D11/02

CPC classification number: C09D11/36

Abstract: A non-aqueous ink composition for inkjet which comprises a pigment, a dispersant, and a non-aqueous solvent is disclosed. The non-aqueous solvent comprises 50 to 90% by weight of a first liquid paraffin, and the balance of a second liquid paraffin, which is characterized in that an average number of carbon atom in the first liquid paraffin is 28 and an average number of carbon atom in the second liquid paraffin ranges from 23 to 27.

Abstract translation: 公开了一种包含颜料，分散剂和非水溶剂的用于喷墨的非水性油墨组合物。 非水溶剂含有50〜90重量％的第一液体石蜡，余量为第二液体石蜡，其特征在于，第一液体石蜡中的平均碳原子数为28，平均数为 第二液态石蜡中的碳原子数为23〜27。

公开(公告)号：US20070044683A1

公开(公告)日：2007-03-01

申请号：US11216976

申请日：2005-08-31

Applicant: Masashi Hiroki ,  Takaya Kitawaki ,  Hiroshi Kiyomoto

Inventor： Masashi Hiroki ,  Takaya Kitawaki ,  Hiroshi Kiyomoto

IPC: C09D11/02

CPC classification number: C09D11/36

Abstract: An inkjet ink composition is provided, which includes pigment, a dispersing agent, and polyalkylene glycol monoether as a solvent. This ink composition is characterized in that the polyalkylene glycol monoether polyalkylene glycol monoether is constituted by 50-90 wt %, based on an entire quantity of the solvent, of tetraethylene glycol monobutylether, and the balance of triethylene glycol monobutylether.

Abstract translation: 提供了一种喷墨油墨组合物，其包括颜料，分散剂和聚亚烷基二醇单醚作为溶剂。 该油墨组合物的特征在于，聚亚烷基二醇单醚聚亚烷基二醇单醚由四乙二醇单丁醚的总量为50-90重量％，三甘醇单丁醚的余量构成。

公开(公告)号：US20110279502A1

公开(公告)日：2011-11-17

申请号：US13102220

申请日：2011-05-06

Applicant: Yoshiaki Kaneko ,  Takao Izumi ,  Takaya Kitawaki ,  Takashi Kado

Inventor： Yoshiaki Kaneko ,  Takao Izumi ,  Takaya Kitawaki ,  Takashi Kado

IPC: B41J2/07 ,  B41J2/125

CPC classification number: B41J2/04581 ,  B41J2/04563 ,  B41J2/04588 ,  B41J2/04591

Abstract: According to one embodiment, an ink jet head has a pressure room that is filled with liquid, a nozzle which ejects the liquid in the pressure room, an actuator which varies a volume of the pressure room, and a processor. The processor outputs a voltage having a waveform which sequentially includes an increasing pulse for increasing the volume of the pressure room, a first decreasing pulse for decreasing the volume of the pressure room, and a second decreasing pulse for decreasing the volume of the pressure room, to the actuator as a driving voltage.

Abstract translation: 根据一个实施例，喷墨头具有填充有液体的压力室，喷射压力室中的液体的喷嘴，改变压力室的体积的致动器和处理器。 处理器输出具有顺序地包括用于增加压力室的体积的增加脉冲的波形的电压，用于减小压力室的体积的第一减小脉冲和用于减小压力室的体积的第二减小脉冲， 作为驱动电压。

公开(公告)号：US20110273508A1

公开(公告)日：2011-11-10

申请号：US13095368

申请日：2011-04-27

Applicant: Hiroshi Kiyomoto ,  Kazuhiko Ohtsu ,  Takaya Kitawaki

Inventor： Hiroshi Kiyomoto ,  Kazuhiko Ohtsu ,  Takaya Kitawaki

IPC: B41J2/015 ,  C09D11/02

CPC classification number: C09D11/38 ,  C09D11/324

Abstract: According to one embodiment, an aqueous inkjet ink includes water in an amount of from 35 to 60% by mass of the total amount, an ether in an amount of from 5 to 50% by mass of the total amount, 2,5,8,11-tetramethyl-6-dodecine-5,8-diol in an amount of from 0.2 to 2% by mass of the total amount, and a pigment in an amount of from 3 to 10% by mass of the total amount. The ether includes at least one of polyoxyethylene diglyceryl ether having a weight average molecular weight of not more than 1,000 and polyoxypropylene diglyceryl ether having a weight average molecular weight of not more than 1,000.

Abstract translation: 根据一个实施方案，水性喷墨油墨包括总量为35〜60质量％的水，总量为5〜50质量％的醚，2,5,8 ，11-四甲基-6-十二烷-5,8-二醇，其量为总量的0.2〜2质量％，颜料的总量为3〜10质量％。 醚包括重均分子量不大于1,000的聚氧乙烯二甘油醚和重均分子量不大于1,000的聚氧丙烯二甘油醚中的至少一种。

公开(公告)号：US07300508B2

公开(公告)日：2007-11-27

申请号：US11221125

申请日：2005-09-06

Applicant: Masashi Hiroki ,  Takaya Kitawaki ,  Hiroshi Kiyomoto

Inventor： Masashi Hiroki ,  Takaya Kitawaki ,  Hiroshi Kiyomoto

IPC: C09D11/00

CPC classification number: C09D11/322

Abstract: There is disclosed an inkjet ink composition including a pigment, a dispersing agent, and a solvent. This solvent is constituted by 60-80 wt %, based on an entire quantity of the solvent, of tetraethylene glycol monobutylether, and the balance of aliphatic alcohol having 14 or 16 carbon atoms.

公开(公告)号：US20120139989A1

公开(公告)日：2012-06-07

申请号：US13307456

申请日：2011-11-30

Applicant: Kazuhiko Ohtsu ,  Hiroshi Kiyomoto ,  Takaya Kitawaki

Inventor： Kazuhiko Ohtsu ,  Hiroshi Kiyomoto ,  Takaya Kitawaki

IPC: B41J29/377 ,  B41J2/01

CPC classification number: B41J11/0095 ,  B41J13/103 ,  B41J29/38

Abstract: An ink jet recording apparatus includes a storage part to store a recording medium, an image forming part that forms an image by ejecting an aqueous ink to the recording medium conveyed from the storage part, a separation part that includes a slit to allow the recording medium to pass from the storage part to the image forming part, and an opening and closing part to open and close the slit, and separates the storage part and the image forming part, a detection part to detect conveyance of the recording medium from the storage part to the image forming part, and a control part to control opening and closing of the opening and closing part in accordance with a detection result of the detection part.

Abstract translation: 一种喷墨记录装置，包括：存储部件，用于存储记录介质;图像形成部分，其通过向存储部分输送的记录介质喷射水性油墨而形成图像;分离部分，其包括狭缝以允许记录介质 从存储部分传递到图像形成部分，以及打开和关闭狭缝的开闭部分，并且分离存储部分和图像形成部分;检测部分，用于检测记录介质从存储部分的传送 以及根据检测部分的检测结果来控制打开和关闭部分的打开和关闭的控制部分。