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1. 发明申请

US20190270903A1 CLEANING SOLUTION, SET OF INK AND CLEANING SOLUTION, CLEANING METHOD, CLEANING APPARATUS, PRINTING METHOD, AND PRINTING APPARATUS 审中-公开
公开(公告)号：US20190270903A1
公开(公告)日：2019-09-05
申请号：US16344279
申请日：2017-10-24
申请人： Shizuka KOHZUKI , Akiko BANNAI
发明人： Shizuka KOHZUKI , Akiko BANNAI
IPC分类号： C09D11/54 , C11D3/43 , C11D3/32 , C11D3/20 , C11D1/82 , C11D1/72 , C11D11/00 , C09D11/322 , C09D11/037 , C09D11/033 , B41J2/165
摘要： Provided is a cleaning solution including: water; a compound represented by general formula (1) below; a glycol ether solves in an amount of greater than 5 g in 100 g of water having a temperature of 25 degrees C., and a proportion of the glycol ether compound is 1 percent by mass or greater but 30 percent by mass or less, and wherein in general formula (1) below, R1 represents an alkyl group containing 1 or more but 4 or less carbon atoms.

2. 发明申请

US20170267879A1 CLEANING SOLUTION, SET OF INK AND CLEANING SOLUTION, CLEANING METHOD, CLEANING APPARATUS, PRINTING METHOD, AND PRINTING APPARATUS 有权
公开(公告)号：US20170267879A1
公开(公告)日：2017-09-21
申请号：US15454599
申请日：2017-03-09
申请人： Shizuka KOHZUKI , Akiko BANNAI
发明人： Shizuka KOHZUKI , Akiko BANNAI
IPC分类号： C09D9/00 , C09D9/04 , C09D11/54 , B41J2/165
CPC分类号： C09D9/005 , B41J2/16535 , B41J2/16552 , B41J2002/1655 , B41J2002/16558 , C09D9/00 , C09D9/04 , C09D11/10 , C09D11/107 , C09D11/322 , C09D11/54
摘要： Provided is cleaning solution used for cleaning ink containing water and resin, cleaning solution containing water and solvent. Solvent contains glycol ether compound represented by general formula 1. Ink film obtained by drying the ink has swelling ratio of 20 percent or higher but 150 percent or lower, where swelling ratio is calculated by mathematical formula 1 based on masses of ink film before/after immersed in cleaning solution at 25 degrees C. for 24 hours, R1(OR2)XOR3 General formula 1 In general formula 1, R1 and R3 represent hydrogen atom or alkyl group including from 1 through 4 carbon atoms, R2 represents alkyl group including from 2 through 3 carbon atoms, and X represents integer of from 1 through 4, Swelling ratio (%)=100×[(B−A)/A] Mathematical formula 1 In mathematical formula 1, A represents mass of ink film before immersed, and B represents mass of ink film after immersed.

3. 发明申请

US20210170778A1 INKJET PRINTING APPARATUS, INKJET PRINTING METHOD, AND METHOD FOR CONTROLLING GLOSSINESS OF PRINT IMAGE 有权
公开(公告)号：US20210170778A1
公开(公告)日：2021-06-10
申请号：US17110494
申请日：2020-12-03
申请人： Hiroaki TAKAHASHI , Akiko BANNAI , Kiminori MASUDA , Yukiko TAKAMURA
发明人： Hiroaki TAKAHASHI , Akiko BANNAI , Kiminori MASUDA , Yukiko TAKAMURA
IPC分类号： B41M7/00 , B41J11/00 , C09D11/30 , C09D11/102 , C09D11/033
摘要： Inkjet printing apparatus including: ink accommodating unit storing ink; ejection head configured to eject the ink to form print layer; and heating unit configured to heat print target, wherein the ink is clear ink including resin and water, dry film of the clear ink has glass transition temperature of 50° C. or more, the inkjet printing apparatus has first printing mode and second printing mode, and the heating unit is configured to heat the print target so that expression: Tmatte>Tgloss is satisfied, where the Tmatte is temperature (° C.) of the print target in printing region printed in the first printing mode obtained when the clear ink is deposited on the print target, and the Tgloss is temperature (° C.) of the print target in printing region printed in the second printing mode obtained when the clear ink is deposited on the print target.

4. 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。

5. 发明申请

US20200164652A1 LIQUID DISCHARGING DEVICE AND WIPING METHOD 审中-公开
公开(公告)号：US20200164652A1
公开(公告)日：2020-05-28
申请号：US16691683
申请日：2019-11-22
申请人： Akiko BANNAI , Takumi ATAKE , Yohta SAKON , Hiroko OHKURA
发明人： Akiko BANNAI , Takumi ATAKE , Yohta SAKON , Hiroko OHKURA
IPC分类号： B41J2/165
摘要： A liquid discharging device includes a liquid discharging head including a nozzle and having a nozzle forming surface, the liquid discharging head configured to discharge a liquid through the nozzle, a wiping member configured to wipe the nozzle forming surface, the wiping member having a first layer configured to be brought into contact with the nozzle forming surface and at least one more layer, and a cleaning liquid that is applied to the nozzle forming surface, wherein the static surface tension of the cleaning liquid is greater than the static surface tension of the liquid.

6. 发明申请

US20200164650A1 WIPING DEVICE, LIQUID DISCHARGING DEVICE, AND WIPING METHOD 审中-公开
公开(公告)号：US20200164650A1
公开(公告)日：2020-05-28
申请号：US16695339
申请日：2019-11-26
申请人： Akiko BANNAI , Takumi ATAKE , Yohta SAKON , Hiroko OHKURA
发明人： Akiko BANNAI , Takumi ATAKE , Yohta SAKON , Hiroko OHKURA
IPC分类号： B41J2/165
摘要： A wiping device includes a wiping member configured to wipe a nozzle forming surface of a liquid discharging head that discharges a liquid from a nozzle, the wiping member having a first layer configured to be brought into contact with the nozzle forming surface and at least one more layer, and a cleaning liquid that is applied to the nozzle forming surface, the cleaning liquid containing a compound represented by the following Chemical formula 1 and a glycol ether compound, where R1 represents an alkyl group having one to four carbon atoms.

7. 发明申请

US20110050819A1 LIQUID CARRYING CONTAINER AND IMAGE FORMING DEVICE 有权
标题翻译：液体携带集装箱和图像形成装置
公开(公告)号：US20110050819A1
公开(公告)日：2011-03-03
申请号：US12870194
申请日：2010-08-27
申请人： Akiko BANNAI , Toshiroh Tokuno , Shotaro Takeuchi , Masanori Kusunoki , Tomomi Katoh , Masahiro Kuwata , Tadashi Hayakawa , Ikoh Soh
发明人： Akiko BANNAI , Toshiroh Tokuno , Shotaro Takeuchi , Masanori Kusunoki , Tomomi Katoh , Masahiro Kuwata , Tadashi Hayakawa , Ikoh Soh
IPC分类号： B41J2/175
CPC分类号： B41J2/17509 , B41J2/17506 , B41J2/17523 , B41J2/17553
摘要： A liquid carrying container which is removably mounted to a body of an image forming device is disclosed. The liquid carrying container includes a liquid containing bag which contains liquid; and a supply port section which has an elastically deformable portion through which a hollow nozzle member is pierced from the side of the image forming device, wherein the supply port section is directly held within a recess section formed on the liquid containing bag, and the hollow nozzle member penetrates through the supply port section and the liquid containing bag to face inside the liquid containing bag.
摘要翻译：公开了一种可移除地安装在图像形成装置的主体上的液体携带容器。液体携带容器包括含有液体的液体容纳袋; 以及供给口部，其具有可弹性变形部分，中空喷嘴部件从图像形成装置的侧面穿过，其中供给口部分直接保持在形成在液体容纳袋上的凹部中，喷嘴构件穿过供给口部分和液体容纳袋以面对液体容纳袋的内部。

8. 发明申请

US20170247556A1 INK, INK SET, AND INKJET RECORDING DEVICE 审中-公开
公开(公告)号：US20170247556A1
公开(公告)日：2017-08-31
申请号：US15509779
申请日：2015-08-31
申请人： Yuuki YOKOHAMA , Tsutomu MAEKAWA , Akiko BANNAI , Mariko KOJIMA , Hiroshi GOTOU , Tomohiro NAKAGAWA
发明人： Yuuki YOKOHAMA , Tsutomu MAEKAWA , Akiko BANNAI , Mariko KOJIMA , Hiroshi GOTOU , Tomohiro NAKAGAWA
IPC分类号： C09D11/322 , C09D11/40 , C09D11/36 , B41J2/175
CPC分类号： C09D11/322 , B41J2/17503 , B41J11/002 , C09D11/36 , C09D11/40
摘要： To provide an ink, which contains: water; a pigment; and a first water-soluble organic solvent, wherein the first water-soluble organic solvent contains a water-soluble organic solvent (G) having a boiling point of 280° C. to 300° C., a water-soluble organic solvent (X) having a boiling point of 180° C. to 190° C., and a water-soluble organic solvent (Y) having a boiling point of 190° C. to 200° C., wherein the first water-soluble organic solvent contains a water-soluble organic solvent (G) having a boiling point of 280° C. to 300° C., a water-soluble organic solvent (X) having a boiling point of 180° C. to 190° C., and a water-soluble organic solvent (Y) having a boiling point of 190° C. to 200° C., wherein the ink satisfies the following formulae: 24≦X≦40 2≦X/Y≦20 where X [% by mass] is an amount of the water-soluble organic solvent (X), and Y [% by mass] is an amount of the water-soluble organic solvent (Y).

9. 发明申请

US20130307912A1 INKJET RECORDING METHOD, INKJET RECORDING DEVICE, AND INK RECORDED MATTER 有权
标题翻译：喷墨记录方法，喷墨记录装置和墨记录物
公开(公告)号：US20130307912A1
公开(公告)日：2013-11-21
申请号：US13894635
申请日：2013-05-15
申请人： Kiminori MASUDA , Mariko KOJIMA , Tsutomu MAEKAWA , Akiko BANNAI , Takashi TAMAI
发明人： Kiminori MASUDA , Mariko KOJIMA , Tsutomu MAEKAWA , Akiko BANNAI , Takashi TAMAI
IPC分类号： C09D11/00
CPC分类号： C09D11/38 , B41J2/2107 , C09D11/322 , C09D11/40
摘要： An inkjet recording method, containing: applying a stimulus to an inkjet recording ink to jet the ink, to form an image on a recording medium, wherein the ink contains water, a water-soluble organic solvent, a colorant, and a surfactant, and has a predetermined surface life time as measured by a maximum bubble pressure method and a predetermined static surface tension, wherein the recording medium contains a support, and a recording layer provided at least one surface of the support, where the recording layer contains a cationic resin in a predetermined amount, and is a medium for a concealing postcard where the recording medium is folded to bond a surface of the recording layer to face each other with an adhesive after information is recorded on the surface of the recording layer, in which the surface of the recording layer has a predetermined 10-sec Cobb size degree.
摘要翻译：一种喷墨记录方法，包括：对喷墨记录油墨施加刺激以喷射油墨，以在记录介质上形成图像，其中所述油墨包含水，水溶性有机溶剂，着色剂和表面活性剂，以及具有通过最大气泡压力法和预定静态表面张力测量的预定表面寿命，其中所述记录介质包含支撑体，以及设置在所述载体的至少一个表面上的记录层，其中所述记录层含有阳离子树脂并且是用于隐藏明信片的介质，其中信息被记录在记录层的表面上之后，记录介质被折叠以将记录层的表面与粘合剂相对地彼此面对，其中表面的记录层具有预定的10秒Cobb尺寸度。

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