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1. 发明申请

US20180126728A1 IMAGE FORMING METHOD, IMAGE FORMING APPARATUS, AND METHOD FOR MANUFACTURING PRINTED MATTER 审中-公开
公开(公告)号：US20180126728A1
公开(公告)日：2018-05-10
申请号：US15792833
申请日：2017-10-25
申请人： Shun SAITO , Hiromi SAKAGUCHI , Takashi TAMAI , Sayuri KOJIMA , Yuya HIROKAWA
发明人： Shun SAITO , Hiromi SAKAGUCHI , Takashi TAMAI , Sayuri KOJIMA , Yuya HIROKAWA
IPC分类号： B41J2/03 , B41J2/175 , B41J2/21 , B41J2/14 , B41J2/045
摘要： An image forming method is provided. The method includes the steps of (a) applying an ink to a recording medium to form an image and (b) applying a pressure to the recording medium to which the ink has been applied. The ink comprises water, an organic solvent, and a colorant. When the ink is formed into an ink film, a maximum value of logarithmic damping ratio of the ink film is 1.50 or less and a time elapsed until the logarithmic damping ratio reaches the maximum value is 3,800 seconds or less, when measured by a rigid-body pendulum test at 60° C.

2. 发明申请

US20180244935A1 INK AND RECORDED MATTER 审中-公开
公开(公告)号：US20180244935A1
公开(公告)日：2018-08-30
申请号：US15822336
申请日：2017-11-27
申请人： Hiromi SAKAGUCHI , Yuuki YOKOHAMA , Hideaki NISHIMURA , Kaori TOYAMA , Hiroshi GOTOU , Masayuki FUKUOKA , Sayuri KOJIMA , Takashi TAMAI , Shun SAITO
发明人： Hiromi SAKAGUCHI , Yuuki YOKOHAMA , Hideaki NISHIMURA , Kaori TOYAMA , Hiroshi GOTOU , Masayuki FUKUOKA , Sayuri KOJIMA , Takashi TAMAI , Shun SAITO
IPC分类号： C09D11/36 , C09D11/12 , C09D11/102
CPC分类号： C09D11/36 , C09D11/00 , C09D11/102 , C09D11/12 , C09D11/30
摘要： An ink includes an organic solvent and polyethylene wax, wherein the polyethylene wax has a penetration of 1.2 or less as measured according to JIS K2235 format.

3. 发明申请

US20210238432A1 INK, INKJET INK, INK CONTAINER, IMAGE FORMING METHOD, AND IMAGE FORMING DEVICE 有权
公开(公告)号：US20210238432A1
公开(公告)日：2021-08-05
申请号：US17165134
申请日：2021-02-02
申请人： Toru YOSHIKAWA , Yuuki YOKOHAMA , Takashi TAMAI , Satoshi TAKAHASHI , Sayuri KOJIMA , Atsufumi HANAZAWA , Azumi MIYAAKE , Yukihiro IMANAGA , Koichiro OYAMA , Kento SUGITA , Mizuki KUROHA
发明人： Toru YOSHIKAWA , Yuuki YOKOHAMA , Takashi TAMAI , Satoshi TAKAHASHI , Sayuri KOJIMA , Atsufumi HANAZAWA , Azumi MIYAAKE , Yukihiro IMANAGA , Koichiro OYAMA , Kento SUGITA , Mizuki KUROHA
IPC分类号： C09D11/322 , B41M5/00 , C09D11/037 , C09D11/033 , C09D11/107
摘要： An ink contains water, an organic solvent, a resin, and a pigment, wherein the organic solvent has a Hansen solubility parameter (HSP) value in a Hansen sphere in a δD axis, δP axis, and δH axis coordinate space of a solid content of the ink.

4. 发明公开

US20230183501A1 INK, CONTAINER, PRINTING DEVICE, METHOD OF PRINTING, AND PRINTED MATTER 审中-公开
公开(公告)号：US20230183501A1
公开(公告)日：2023-06-15
申请号：US17974548
申请日：2022-10-27
申请人： Shin HASEGAWA , Takashi TAMAI , Michihiko NAMBA , Yuta NAKAMURA , Mayumi YOSHIHARA , Daiki HASEBE
发明人： Shin HASEGAWA , Takashi TAMAI , Michihiko NAMBA , Yuta NAKAMURA , Mayumi YOSHIHARA , Daiki HASEBE
IPC分类号： C09D11/107 , C09D11/102 , C09D11/037 , C09D11/033 , B41M5/00
CPC分类号： C09D11/107 , C09D11/102 , C09D11/037 , C09D11/033 , B41M5/0023 , B41M5/0047 , B41M5/0058 , B41M5/0064 , B41M5/007
摘要： An ink contains water, a coloring material, a resin, two or more types of organic solvents, and a surfactant, wherein the ink is horizontally discharged to a substrate.

5. 发明申请

US20160185110A1 INKJET RECORDING METHOD AND INKJET RECORDING DEVICE 审中-公开
标题翻译：喷墨记录方法和喷墨记录装置
公开(公告)号：US20160185110A1
公开(公告)日：2016-06-30
申请号：US14911613
申请日：2014-08-29
申请人： Kiminori MASUDA , Mariko KOJIMA , Akiko BANNAI , Takashi TAMAI , Naoko KITAOKA , Tomohiko KOHDA
发明人： Kiminori MASUDA , Mariko KOJMA , Akiko BANNAI , Takashi TAMAI , Naoko KITAOKA , Tomohiko KOHDA
IPC分类号： B41J2/045
CPC分类号： B41J2/04598 , B41J2/04581 , B41J2/04586 , B41J2/04588 , B41J2/04595 , B41J2/14274 , C09D11/40
摘要： An inkjet recording method performed by inkjet recording device including nozzle plate with nozzle to eject droplets of ink; recording head including liquid chamber with which the nozzle is in communication, and pressure-generating unit configured to generate pressure in the liquid chamber; and signal-generating unit configured to generate signal applied to the pressure-generating unit, and allowing the droplets of ink to eject by pressure generated by the pressure-generating unit according to the signal, wherein the ink has static surface tension of 18.0 mN/m to 27.0 mN/m at 25° C., the ink has receding contact angle on the nozzle plate of 50° or more, the signal has two-step pull pulse for pulling the ink into the nozzle in two-step manner within one printing unit cycle, and the method includes pulling the ink located in proximity to nozzle outlet into the nozzle of the two-step pull pulse, to form meniscus at predetermined position.
摘要翻译：喷墨记录方法由喷墨记录装置执行，喷墨记录装置包括具有喷嘴的喷嘴板以喷射墨滴; 记录头，其包括与喷嘴连通的液体室;以及压力产生单元，被配置为在所述液体室中产生压力; 以及信号发生单元，其被配置为产生施加到所述压力发生单元的信号，并且通过根据所述信号使由所述压力发生单元产生的压力喷射墨滴，其中所述墨水具有18.0mN / 在25℃下m至27.0mN / m，油墨在喷嘴板上的后退接触角为50°以上，该信号具有两步拉动脉冲，用于将墨水以两步方式拉入喷嘴内打印单元循环，并且该方法包括将位于喷嘴出口附近的墨水拉到两步拉脉冲的喷嘴中，以在预定位置形成弯液面。

6. 发明申请

US20130194345A1 CLEANING FILLING LIQUID, CARTRIDGE, CLEANING FILLING METHOD, AND INKJET RECORDING DEVICE 审中-公开
标题翻译：清洁填充液，墨盒，清洁填充方法和喷墨记录装置
公开(公告)号：US20130194345A1
公开(公告)日：2013-08-01
申请号：US13755257
申请日：2013-01-31
申请人： Takashi TAMAI , Tomohiro Inoue , Hiroshi Gotou , Michihiko Namba , Akihiko Gotoh , Kiyofumi Nagai
发明人： Takashi TAMAI , Tomohiro Inoue , Hiroshi Gotou , Michihiko Namba , Akihiko Gotoh , Kiyofumi Nagai
IPC分类号： C11D7/32 , B41J29/17
CPC分类号： C11D7/3263 , B08B9/0321 , B41J2/17559 , B41J2/20 , B41J29/17 , C09D9/00 , C11D3/32 , Y10T137/0318
摘要： A cleaning filling liquid for inkjet device comprising: Water; 10.0% by mass to 45% by mass per whole amount of the cleaning filling liquid of an amide compound having following structural formula (1).
摘要翻译：一种用于喷墨设备的清洁填充液，包括：水; 相对于具有以下结构式（1）的酰胺化合物的清洗填充液的总量为10.0质量％〜45质量％。

7. 发明申请

US20110221811A1 PRINTING PROCESS OF FORMING TWO IMAGES ON PRINT MEDIUM IN OVERLAPPING MANNER 有权
标题翻译：打印过程中的打印过程在打印介质中形成两张图像
公开(公告)号：US20110221811A1
公开(公告)日：2011-09-15
申请号：US13047149
申请日：2011-03-14
申请人： Takashi TAMAI , Takeshi TANOUE
发明人： Takashi TAMAI , Takeshi TANOUE
IPC分类号： B41J29/38
CPC分类号： B41J2/2117 , B41J2/2132
摘要： The printing apparatus includes a control-section for forming an image on a print-medium by repeating an image-formation-operation and a transport-operation. Through the image-formation-operation, a plurality of nozzle-arrays discharges an ink while a moving-mechanism moves the plurality of nozzle-arrays, and through the transport-operation, the print-medium is transported to the transport-mechanism. The control-section forms a first-image by using a nozzle group for the first-image. The nozzle-group for the first-image is formed of N nozzles included in a first-nozzle-array of the plurality of nozzle-arrays. In addition, the control-section forms a second-image, which overlaps with the first-image on the print-medium, by using a nozzle-group for the second-image. The nozzle-group for the second-image is formed of M nozzles among the nozzles included in the second-nozzle-array of the plurality of nozzle-arrays, and the position of the nozzle-group for the second-image is different from that of the nozzle-group for the first-image in a first-direction.
摘要翻译：打印装置包括：控制部分，用于通过重复图像形成操作和传送操作在打印介质上形成图像。通过图像形成操作，当移动机构移动多个喷嘴阵列时，多个喷嘴阵列排出墨，并且通过传送操作，打印介质被传送到传送机构。控制部通过使用用于第一图像的喷嘴组形成第一图像。用于第一图像的喷嘴组由包括在多个喷嘴阵列的第一喷嘴阵列中的N个喷嘴形成。此外，控制部分通过使用用于第二图像的喷嘴组形成与打印介质上的第一图像重叠的第二图像。用于第二图像的喷嘴组由多个喷嘴阵列的第二喷嘴阵列中包括的喷嘴中的M个喷嘴形成，并且第二图像的喷嘴组的位置与第二图像的喷嘴组的位置不同的第一图像在第一方向上的喷嘴组。

8. 发明申请

US20190283479A1 INK AND PROCESSING LIQUID SET, IMAGE FORMING METHOD, AND IMAGE FORMING DEVICE 审中-公开
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.

9. 发明申请

US20160160161A1 CLEANING FILLING LIQUID, CARTRIDGE, CLEANING FILLING METHOD, AND INKJET RECORDING DEVICE 审中-公开
公开(公告)号：US20160160161A1
公开(公告)日：2016-06-09
申请号：US15046201
申请日：2016-02-17
申请人： Takashi TAMAI , Tomohiro INOUE , Hiroshi GOTOU , Michihiko NAMBA , Akihiko GOTOH , Kiyofumi NAGAI
发明人： Takashi TAMAI , Tomohiro INOUE , Hiroshi GOTOU , Michihiko NAMBA , Akihiko GOTOH , Kiyofumi NAGAI
IPC分类号： C11D7/32 , B41J2/20 , B08B9/032
CPC分类号： C11D7/3263 , B08B9/0321 , B41J2/17559 , B41J2/20 , B41J29/17 , C09D9/00 , C11D3/32 , Y10T137/0318
摘要： A cleaning filling liquid for inkjet device comprising: Water; 10.0% by mass to 45% by mass per whole amount of the cleaning filling liquid of an amide compound having following structural formula (1).

10. 发明申请

US20160024323A1 PRE-PROCESSING FLUID, INK SET, IMAGE FORMING APPARATUS, AND IMAGE FORMING METHOD 有权
标题翻译：预处理流体，墨盒，图像形成装置和图像形成方法
公开(公告)号：US20160024323A1
公开(公告)日：2016-01-28
申请号：US14739114
申请日：2015-06-15
申请人： Takashi TAMAI , Michihiko Namba , Shosuke AOAI
发明人： Takashi TAMAI , Michihiko Namba , Shosuke AOAI
IPC分类号： C09D11/54 , C09D11/322 , C09D7/12
CPC分类号： C09D11/54 , B41J11/0015 , B41M5/0017 , C08K5/053 , C08K5/06 , C09D7/63 , C09D11/322 , C09D11/38 , C09D11/40
摘要： A pre-processing fluid contains water, a water soluble organic solvent, a water soluble flocculant, a compound represented by C6F13—CH2CH2O(CH2CH2O)nH Chemical formula 1, where n represents an integer of from 1 to 40, and a compound represented by HOR1R3C—(CH2)m—CR2R4OH Chemical formula 2, where R1 and R2 each, independently represent alkyl groups having 3 to 6 carbon atoms, R3 and R4 each, independently represent methyl groups or ethyl groups, and m represents an integer of from 1 to 6.
摘要翻译：预处理液含有水，水溶性有机溶剂，水溶性絮凝剂，由C 6 F 13 -CH 2 CH 2 O（CH 2 CH 2 O）n H表示的化合物，其中n表示1〜40的整数， HOR1R3C-（CH2）m-CR2R4OH化学式2其中R1和R2各自独立地表示具有3至6个碳原子的烷基，R 3和R 4各自独立地表示甲基或乙基，m表示1的整数到6。

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