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1. 发明申请

US20090233059A1 Pigment dispersion, method for producing pigment dispersion, water-based ink composition comprising pigment dispersion, ink jet recording method using ink composition and ink jet recorded matter using ink composition 审中-公开
标题翻译：颜料分散体，颜料分散体的制造方法，包含颜料分散体的水性油墨组合物，使用油墨组合物的喷墨记录方法和使用油墨组合物的喷墨记录物
公开(公告)号：US20090233059A1
公开(公告)日：2009-09-17
申请号：US12381025
申请日：2009-03-06
申请人： Hitoshi Ota , Hiroshi Nagasaki , Yoshimasa Tamura
发明人： Hitoshi Ota , Hiroshi Nagasaki , Yoshimasa Tamura
IPC分类号： C09D11/10 , B05D5/00 , B41M5/00
CPC分类号： C09D11/38 , C09D11/322 , Y10T428/24802
摘要： A water-based ink composition that has high ejection stability even when it is used in an ink jet recording method that involves a high driving frequency and that can achieve high-resolution printing, a pigment dispersion for use in the water-based ink composition, and a method for producing the pigment dispersion are provided. Moreover, an inkjet recording method and a recorded matter using the water-based ink composition are provided.A pigment dispersion of the present invention is a pigment dispersion at least containing a pigment, a water-insoluble polymer that coats the pigment to make the pigment dispersible in water, a wetting agent, and water, wherein the pigment dispersion is prepared by heating a dispersion at least containing the pigment, the water-insoluble polymer, and 0.1 mass % to 10 mass % of the wetting agent relative to the total amount of the dispersion.
摘要翻译：即使在喷墨记录方法中使用涉及高驱动频率且可实现高分辨率印刷的喷墨稳定性高的水性油墨组合物，用于水性油墨组合物的颜料分散体，提供了颜料分散体的制造方法。此外，提供使用水性墨水组合物的喷墨记录方法和记录物。本发明的颜料分散体是至少含有颜料的颜料分散体，涂布颜料以使颜料分散在水中的水不溶性聚合物，润湿剂和水，其中颜料分散体通过加热至少含有颜料，水不溶性聚合物和相对于分散体总量为0.1质量％至10质量％的润湿剂的分散体。

2. 发明授权

US07686417B2 Maintenance liquid for ink jet recording 有权
标题翻译：用于喷墨记录的维护液
公开(公告)号：US07686417B2
公开(公告)日：2010-03-30
申请号：US11589681
申请日：2006-10-30
申请人： Hitoshi Ota
发明人： Hitoshi Ota
IPC分类号： B41J2/165
CPC分类号： B41J2/16552
摘要： This invention provides a maintenance liquid for ink jet recording containing water, a resin solvent, and a moisturizing agent.
摘要翻译：本发明提供了含有水，树脂溶剂和保湿剂的喷墨记录用维护液。

3. 发明授权

US06916862B2 Process for the preparation of pigment dispersion, pigment dispersion obtained by the same, ink jet recording ink comprising the same, and recording method and recorded material using the same 失效
标题翻译：用于制备颜料分散体的方法，由其制备的颜料分散体，包含其的喷墨记录油墨，以及使用其的记录方法和记录材料
公开(公告)号：US06916862B2
公开(公告)日：2005-07-12
申请号：US09832171
申请日：2001-04-10
申请人： Hitoshi Ota , Hidehiko Komatsu , Kazuhiko Hara , Masahiro Yatake
发明人： Hitoshi Ota , Hidehiko Komatsu , Kazuhiko Hara , Masahiro Yatake
IPC分类号： B41J2/01 , B01F17/42 , B41M5/00 , C08F220/56 , C08F290/00 , C09B67/08 , C09B67/20 , C09B67/46 , C09B69/00 , C09C1/56 , C09D11/00 , C09D11/322 , C09D11/326 , C09D11/38 , C09D17/00 , C08K9/00 , C08K9/04 , C08L33/26 , C08L83/00 , C09D11/10
CPC分类号： C09B67/0019 , C01P2004/62 , C01P2004/64 , C09B67/0002 , C09B67/0017 , C09B67/0022 , C09B67/0023 , C09B67/0086 , C09B67/0089 , C09C1/565 , C09D11/322
摘要： Provided is a process for the preparation of a pigment dispersion which comprises a pigment surface treatment step of introducing at least one hydrophilic dispersibility-providing group onto the surface of a pigment directly and/or with the interposition of a polyvalent group, and a dispersion step of dispersing a surface-treated pigment obtained at the surface treatment step in an aqueous medium, characterized in that the dispersion step involves the dispersion of the surface-treated pigment in admixture with a wetting agent and water and a resin for providing dispersibility and/or fixability is added during and/or after the dispersion step.
摘要翻译：提供了一种制备颜料分散体的方法，其包括将至少一种亲水性分散性提供基团直接引入到颜料的表面和/或插入多价基团的颜料表面处理步骤，以及分散步骤将在表面处理步骤获得的经表面处理的颜料分散在水性介质中，其特征在于分散步骤包括将表面处理的颜料与润湿剂和水和树脂混合分散，以提供分散性和/或在分散步骤期间和/或之后添加定影性。

4. 发明授权

US06599356B2 Method for manufacturing pigment dispersed liquid, and pigment dispersed liquid, and ink for ink-jet printer recording using said pigment dispersed liquid 有权
标题翻译：用于制造颜料分散液体的方法和颜料分散液体以及使用所述颜料分散液体的喷墨打印机记录用油墨
公开(公告)号：US06599356B2
公开(公告)日：2003-07-29
申请号：US09895005
申请日：2001-06-28
申请人： Hidehiko Komatsu , Kazuhiko Hara , Hitoshi Ota , Hiroko Hayashi
发明人： Hidehiko Komatsu , Kazuhiko Hara , Hitoshi Ota , Hiroko Hayashi
IPC分类号： C09D1100
CPC分类号： C09D11/324 , C01P2006/40 , C09B67/0004 , C09B67/0096 , C09C1/56
摘要： A method for manufacturing a pigment dispersed liquid, comprising at least: Step A of introducing a hydrophilic dispersibility-imparting group directly and/or via another atomic group to the surface of pigment particles; Step B of dispersing the pigment obtained in Step A in an aqueous medium; and Step C of conducting refining treatment of the dispersed liquid obtained in Step B.
摘要翻译：一种颜料分散液的制造方法，至少包括：将亲水性分散赋予剂组直接或/或经由其他原子团引入颜料粒子表面的工序A;将步骤A中得到的颜料分散在水介质; 和步骤B中得到的分散液的精炼处理步骤C.

5. 发明授权

US08089476B2 Liquid crystal device 有权
标题翻译：液晶装置
公开(公告)号：US08089476B2
公开(公告)日：2012-01-03
申请号：US12180092
申请日：2008-07-25
申请人： Hideto Ishiguro , Eiji Kanda , Hitoshi Ota
发明人： Hideto Ishiguro , Eiji Kanda , Hitoshi Ota
IPC分类号： G06F3/042
CPC分类号： G06F3/0412 , G02F1/13338 , G02F2001/13312 , G06F3/042 , G09G3/3648 , G09G2300/0465 , G09G2360/148
摘要： A liquid crystal device includes a plurality of selection lines, a plurality of signal lines, a plurality of pixel portions, a plurality of photosensor portions, a plurality of first power lines, and a plurality of sense lines. The plurality of selection lines are provided in a line direction. The plurality of signal lines are provided in a column direction. The plurality of pixel portions are provided at positions corresponding to intersections of the selection lines and the signal lines. The plurality of photosensor portions are provided in correspondence with a portion of the plurality of pixel portions. The plurality of first power lines are provided in the line direction. The plurality of sense lines are provided in the column direction. Each of the plurality of pixel portions includes a first switching element and a liquid crystal.
摘要翻译：液晶装置包括多条选择线，多条信号线，多个像素部分，多个光电传感器部分，多个第一电力线以及多条感测线。沿线方向设置多条选择线。多个信号线沿列方向设置。多个像素部分设置在与选择线和信号线的交点对应的位置。多个光传感器部分与多个像素部分的一部分相对应地设置。沿线方向设置多个第一电力线。在列方向上设置多条检测线。多个像素部分中的每一个包括第一开关元件和液晶。

6. 发明授权

US08047629B2 Inkjet printer and inkjet print method 有权
标题翻译：喷墨打印机和喷墨打印方法
公开(公告)号：US08047629B2
公开(公告)日：2011-11-01
申请号：US12888462
申请日：2010-09-23
申请人： Hidehiko Komatsu , Hitoshi Ota , Daisuke Ishihara
发明人： Hidehiko Komatsu , Hitoshi Ota , Daisuke Ishihara
IPC分类号： B41J2/165
CPC分类号： B41J11/057
摘要： The present invention provides an inkjet printer and an inkjet printing method, which enable an ink that overflowed to the outside from the edge of a printing medium to be fully absorbed by a platen. More specifically, the present invention provides an inkjet printer, having a platen, which absorbs a pigment ink that overflows to the outside of a printing medium when edgeless printing is carried out on the printing medium by using an ink that employs a pigment as a colorant, moving a printing head along a guide shaft, and ejecting the pigment ink from the printing head, and also an inkjet printing method, wherein the platen is impregnated with a humecant, a base, and the like.
摘要翻译：本发明提供一种喷墨打印机和喷墨打印方法，其使得能够从打印介质的边缘溢出到外部的油墨被压盘完全吸收。更具体地说，本发明提供了一种具有压板的喷墨打印机，其通过使用使用颜料作为着色剂的油墨在吸收在打印介质上进行无边缘打印时吸收向打印介质外部溢出的颜料墨水的喷墨打印机沿着引导轴移动打印头，并且从打印头喷射颜料墨，以及喷墨打印方法，其中压印板浸渍有凹凸，基底等。

7. 发明申请

US20110007111A1 INKJET PRINTER AND INKJET PRINT METHOD 有权
标题翻译：喷墨打印机和喷墨打印方法
公开(公告)号：US20110007111A1
公开(公告)日：2011-01-13
申请号：US12888462
申请日：2010-09-23
申请人： Hidehiko KOMATSU , Hitoshi Ota , Daisuke Ishihara
发明人： Hidehiko KOMATSU , Hitoshi Ota , Daisuke Ishihara
IPC分类号： B41J2/165
CPC分类号： B41J11/057
摘要： The present invention provides an inkjet printer and an inkjet printing method, which enable an ink that overflowed to the outside from the edge of a printing medium to be fully absorbed by a platen. More specifically, the present invention provides an inkjet printer, comprising a platen, which absorbs a pigment ink that overflows to the outside of a printing medium when edgeless printing is carried out on the printing medium by using an ink that employs a pigment as a colorant, moving a printing head along a guide shaft, and ejecting the pigment ink from the printing head, and also an inkjet printing method, wherein the platen is impregnated with a humecant, a base, and the like.
摘要翻译：本发明提供一种喷墨打印机和喷墨打印方法，其使得能够从打印介质的边缘溢出到外部的油墨被压盘完全吸收。更具体地说，本发明提供了一种喷墨打印机，其包括压板，当通过使用使用颜料作为着色剂的油墨在印刷介质上进行无边缘印刷时，其吸收溢出到打印介质外部的颜料墨水沿着引导轴移动打印头，并且从打印头喷射颜料墨，以及喷墨打印方法，其中压印板浸渍有凹凸，基底等。

8. 发明申请

US20100289788A1 ELECTRO-OPTICAL DEVICE AND ELECTRONIC APPARATUS 有权
标题翻译：电光设备和电子设备
公开(公告)号：US20100289788A1
公开(公告)日：2010-11-18
申请号：US12774963
申请日：2010-05-06
申请人： Kei YOSHIZAKI , Hitoshi Ota
发明人： Kei YOSHIZAKI , Hitoshi Ota
IPC分类号： G09G5/00
CPC分类号： G09G3/3233 , G09G2300/0819 , G09G2300/0842 , G09G2300/0861 , G09G2320/043
摘要： An electro-optical device is provided that includes a plurality of unit circuits and a scanning line drive circuit. Each of the plurality of unit circuits includes a light emitting element, a drive transistor, a light emitting control transistor, and a switching element. Each of the plurality of scanning lines includes a light emitting control line. The scanning line drive circuit includes a first light emitting control line drive circuit connected to one end of the light emitting control line; and a second light emitting control line drive circuit connected to the other end of the light emitting control line. The first and second light emitting control line drive circuits supply the light emitting control signal to the light emitting control line from both ends thereof at a predetermined timing.
摘要翻译：提供一种电光装置，其包括多个单元电路和扫描线驱动电路。多个单位电路中的每一个包括发光元件，驱动晶体管，发光控制晶体管和开关元件。多个扫描线中的每一条都包括发光控制线。扫描线驱动电路包括连接到发光控制线的一端的第一发光控制线驱动电路; 以及连接到发光控制线的另一端的第二发光控制线驱动电路。第一发光控制线驱动电路和第二发光控制线驱动电路在预定定时从发光控制线的两端向发光控制线提供发光控制信号。

9. 发明授权

US07073639B2 Rotational machine 有权
标题翻译：旋转机
公开(公告)号：US07073639B2
公开(公告)日：2006-07-11
申请号：US10893348
申请日：2004-07-19
申请人： Hitoshi Ota , Akira Hashimoto , Shinichiro Yoshida , Yuji Nakahara , Hisanori Uozumi , Naoki Hashiguchi , Naoki Kajita
发明人： Hitoshi Ota , Akira Hashimoto , Shinichiro Yoshida , Yuji Nakahara , Hisanori Uozumi , Naoki Hashiguchi , Naoki Kajita
IPC分类号： B60L7/00
CPC分类号： F16J15/453 , B65H2301/46414 , B66D5/08
摘要： A rotational machine includes a shaft, a rotary member rotatably mounted on the shaft with a bearing fitted between the shaft and the rotary member, an oil seal for sealing the bearing to prevent leakage of lubricant from inside the bearing through its axial end onto a surface of the rotary member, a brake which comes into sliding contact with a contact surface area formed on the surface of the rotary member for arresting rotation of the rotary member, a supporting member fixedly mounted on the shaft face to face with the rotary member forming a gap therebetween, the gap serving as a fluid path through which the lubricant which has leaked over the oil seal is allowed to flow, and an oil stop portion formed at a location in the gap between the oil seal and the contact surface area for impeding flow of the leaked lubricant.
摘要翻译：旋转机器包括轴，旋转构件，其可旋转地安装在轴上，轴承装配在轴和旋转构件之间;油封，用于密封轴承，以防止润滑剂从轴承内部通过其轴向端部泄漏到表面上所述制动器与形成在所述旋转构件的表面上的接触表面区域滑动接触以阻止所述旋转构件的旋转;固定地安装在所述轴面上的支撑构件，所述支撑构件与所述旋转构件形成一个间隙，用作流体路径的间隙，通过该流体路径泄漏在油封上的润滑剂被允许流动;以及油停止部分，形成在油封和接触表面区域之间的间隙中的位置，用于阻止流动的泄漏润滑剂。

10. 发明授权

US07060781B2 2,6-dimethyphenol composition 有权
标题翻译： 2,6-二甲苯酚组合物
公开(公告)号：US07060781B2
公开(公告)日：2006-06-13
申请号：US10485963
申请日：2002-08-06
申请人： Akira Mitsui , Osamu Shoji , Hitoshi Ota
发明人： Akira Mitsui , Osamu Shoji , Hitoshi Ota
IPC分类号： C08G65/38 , C08G65/44
CPC分类号： C09K21/14 , C07C37/84 , C07C39/07 , C08G65/44 , C09K3/10 , C09K2200/0657
摘要： A 2,6-dimethylphenol composition having an m-cresol content of from 15 to 700 ppm on a weight basis has effects of drastically improving polymerization activity and particularly, improving the color tone of polyphenylene ethers. Therefore, the composition makes it possible to provide a preparation process having improved productivity, and at the same time, provide polyphenylene ethers having good quality.
摘要翻译：基于重量，间甲酚含量为15〜700ppm的2,6-二甲基苯酚组合物具有显着改善聚合活性的作用，特别是提高聚苯醚的色调。因此，组合物可以提供具有提高的生产率的制备方法，同时提供质量好的聚苯醚。

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