公开(公告)号：US10851253B2

公开(公告)日：2020-12-01

申请号：US16354834

申请日：2019-03-15

申请人： Tsutomu Maekawa ,  Koji Katsuragi ,  Takashi Tamai ,  Atsufumi Hanazawa ,  Dongsik Jang

发明人： Tsutomu Maekawa ,  Koji Katsuragi ,  Takashi Tamai ,  Atsufumi Hanazawa ,  Dongsik Jang

IPC分类号： C09D11/322 ,  B41J2/01 ,  C09D11/40 ,  B41J11/00 ,  B41M5/00

摘要： An image forming method includes applying white ink containing hollow resin particulate to a recording medium and contacting a heating roller having a diameter of 200 mm or less with a first surface of the recording medium.

公开(公告)号：US20190283479A1

公开(公告)日：2019-09-19

申请号：US16351588

申请日：2019-03-13

申请人： Takashi TAMAI ,  Dongsik Jang ,  Atsufumi Hanazawa ,  Satoshi Takahashi ,  Yoshiki Yanagawa ,  Tsutomu Maekawa ,  Yukitaka Watarai

发明人： Takashi TAMAI ,  Dongsik Jang ,  Atsufumi Hanazawa ,  Satoshi Takahashi ,  Yoshiki Yanagawa ,  Tsutomu Maekawa ,  Yukitaka Watarai

IPC分类号： B41M5/00 ,  B41J11/00 ,  C09D11/54 ,  C09D11/102 ,  C09D11/107

摘要： An ink and processing liquid set contains a processing liquid to be applied to a recording medium, the processing liquid comprising a multivalent metal salt and an ink to be applied to an area of the recording medium where the processing liquid has been applied, the ink comprising a urethane resin, a styrene-acrylic resin, and a pigment, wherein the following relations are satisfied: 0.5≤B/C≤0.7, where B represents a static surface tension of the ink and C represents a static surface tension of the processing liquid; and 0.5≤E/D≤0.9, and 35 (mN/m)≤E≤55 (mN/m), where D represents a dynamic surface tension at 15 ms of the processing liquid and E represents a dynamic surface tension at 1500 ms of the processing liquid.

公开(公告)号：US11040561B2

公开(公告)日：2021-06-22

申请号：US16351588

申请日：2019-03-13

申请人： Takashi Tamai ,  Dongsik Jang ,  Atsufumi Hanazawa ,  Satoshi Takahashi ,  Yoshiki Yanagawa ,  Tsutomu Maekawa ,  Yukitaka Watarai

发明人： Takashi Tamai ,  Dongsik Jang ,  Atsufumi Hanazawa ,  Satoshi Takahashi ,  Yoshiki Yanagawa ,  Tsutomu Maekawa ,  Yukitaka Watarai

IPC分类号： B41M5/00 ,  B41J11/00 ,  C09D11/102 ,  C09D11/107 ,  C09D11/54

摘要： An ink and processing liquid set contains a processing liquid to be applied to a recording medium, the processing liquid including a multivalent metal salt and an ink to be applied to an area of the recording medium where the processing liquid has been applied, the ink including a urethane resin, a styrene-acrylic resin, and a pigment, wherein the following relations are satisfied: 0.5≤B/C≤0.7, where B represents a static surface tension of the ink and C represents a static surface tension of the processing liquid; and 0.5≤E/D≤0.9, and 35 (mN/m)≤E≤55 (mN/m), where D represents a dynamic surface tension at 15 ms of the processing liquid and E represents a dynamic surface tension at 1500 ms of the processing liquid.

公开(公告)号：US20120206544A1

公开(公告)日：2012-08-16

申请号：US13368631

申请日：2012-02-08

申请人： Osamu Machida ,  Atsushi Takeuchi ,  Dongsik Jang ,  Ryoh Tashiro

发明人： Osamu Machida ,  Atsushi Takeuchi ,  Dongsik Jang ,  Ryoh Tashiro

IPC分类号： B41J2/045 ,  H01L21/02 ,  H01L29/84

CPC分类号： B41J2/161 ,  B41J2/1628 ,  B41J2/1631 ,  B41J2/1642 ,  B41J2/1646 ,  H01L41/0805 ,  H01L41/0973 ,  H01L41/1876 ,  H01L41/317

摘要： Disclosed is a method of manufacturing an electromechanical transducer layer on a surface of a substrate, including discharging a solution including a source material to form the electromechanical transducer layer from a nozzle of a nozzle plate to coat the solution on the surface of the substrate while applying voltage between the nozzle plate and the substrate to charge the nozzle plate at a first polarity and the substrate at a second polarity opposite to the first polarity such that a split droplet split from a main droplet which is coated on the surface of the substrate becomes charged at the second polarity and is attracted and collected by the nozzle plate; and applying a heat treatment to the substrate on which the solution is coated to crystallize the solution to form the electromechanical transducer layer.

摘要翻译： 公开了一种在基板的表面上制造机电换能器层的方法，包括排出包括源材料的溶液，以从喷嘴板的喷嘴形成机电换能器层，以在涂覆表面上涂布溶液 所述喷嘴板和所述基板之间的电压以第一极性对所述喷嘴板充电，并且所述基板处于与所述第一极性相反的第二极性，使得从涂覆在所述基板的表面上的主液滴分裂的分流液滴被充电 以第二极性吸引并被喷嘴板收集; 对涂布有溶液的基板进行热处理，使溶液结晶化，形成机电换能器层。

公开(公告)号：US08888253B2

公开(公告)日：2014-11-18

申请号：US13368631

申请日：2012-02-08

申请人： Osamu Machida ,  Atsushi Takeuchi ,  Dongsik Jang ,  Ryoh Tashiro

发明人： Osamu Machida ,  Atsushi Takeuchi ,  Dongsik Jang ,  Ryoh Tashiro

IPC分类号： B41J2/045 ,  B41J2/165 ,  H01L41/08 ,  H01L41/317 ,  B41J2/16 ,  H01L41/09 ,  H01L41/187

CPC分类号： B41J2/161 ,  B41J2/1628 ,  B41J2/1631 ,  B41J2/1642 ,  B41J2/1646 ,  H01L41/0805 ,  H01L41/0973 ,  H01L41/1876 ,  H01L41/317

摘要： Disclosed is a method of manufacturing an electromechanical transducer layer on a surface of a substrate, including discharging a solution including a source material to form the electromechanical transducer layer from a nozzle of a nozzle plate to coat the solution on the surface of the substrate while applying voltage between the nozzle plate and the substrate to charge the nozzle plate at a first polarity and the substrate at a second polarity opposite to the first polarity such that a split droplet split from a main droplet which is coated on the surface of the substrate becomes charged at the second polarity and is attracted and collected by the nozzle plate; and applying a heat treatment to the substrate on which the solution is coated to crystallize the solution to form the electromechanical transducer layer.

摘要翻译： 公开了一种在基板的表面上制造机电换能器层的方法，包括排出包括源材料的溶液，以从喷嘴板的喷嘴形成机电换能器层，以在涂覆表面上涂布溶液 所述喷嘴板和所述基板之间的电压以第一极性对所述喷嘴板充电，并且所述基板处于与所述第一极性相反的第二极性，使得从涂覆在所述基板的表面上的主液滴分裂的分流液滴被充电 以第二极性吸引并被喷嘴板收集; 对涂布有溶液的基板进行热处理，使溶液结晶化，形成机电换能器层。

公开(公告)号：US20100302323A1

公开(公告)日：2010-12-02

申请号：US12765350

申请日：2010-04-22

申请人： Masahiro YAGI ,  Kenji Asuwa ,  Dongsik Jang ,  Yoshikazu Akiyama ,  Eiichi Ohta ,  Yukitoshi Tajima ,  Takeshi Takemoto

发明人： Masahiro YAGI ,  Kenji Asuwa ,  Dongsik Jang ,  Yoshikazu Akiyama ,  Eiichi Ohta ,  Yukitoshi Tajima ,  Takeshi Takemoto

IPC分类号： B41J2/045

CPC分类号： B41J2/14233 ,  B41J2/161 ,  B41J2/164 ,  B41J2002/14338 ,  B41J2002/14354

摘要： A fluid discharge head includes a fluid chamber filled with ink; a discharge opening configured to discharge a droplet of ink from the fluid chamber; a plurality of piezoelectric elements configured as displacement generating units to provide kinetic energy to the ink for the discharge of the ink droplet; and a vibrating plate forming a part of the fluid chamber and connected to the piezoelectric elements, the vibrating plate being configured to transmit a displacement generated by the piezoelectric elements to the ink in the fluid chamber. The vibrating plate includes vibrating portions for the respective the piezoelectric elements. The vibrating portions are configured to be independently displaced for the corresponding piezoelectric elements, and at least one of the piezoelectric elements is configured as a pressure detecting unit to detect an ink pressure in the fluid chamber.

摘要翻译： 流体排放头包括填充有油墨的流体室; 排出口，其构造成从所述流体室排出墨滴; 多个压电元件，其构造为位移产生单元，以向墨水提供动能以排出墨滴; 以及形成流体室的一部分并连接到压电元件的振动板，所述振动板被配置为将由压电元件产生的位移传递到流体室中的墨。 振动板包括各压电元件的振动部分。 振动部分被配置为相应的压电元件独立地移位，并且至少一个压电元件被配置为压力检测单元以检测流体室中的墨水压力。