公开(公告)号：US20200299531A1

公开(公告)日：2020-09-24

申请号：US16820764

申请日：2020-03-17

申请人： Yuta Nakamura ,  Naoto Shimura

发明人： Yuta Nakamura ,  Naoto Shimura

IPC分类号： C09D11/38 ,  C09D11/324 ,  C09D11/102 ,  B41M5/00

摘要： An ink contains a coloring material, a urethane resin, diethylene glycol diethyl ether, and a siloxane compound, wherein diethylene glycol diethyl ether has a proportion of 6.0 percent or greater by mass of the total amount of the ink.

公开(公告)号：US10301487B2

公开(公告)日：2019-05-28

申请号：US15874948

申请日：2018-01-19

申请人： Hiroaki Takahashi ,  Michihiko Namba ,  Masahiro Kido ,  Yuta Nakamura ,  Naoto Shimura ,  Akiko Bannai ,  Shizuka Kohzuki

发明人： Hiroaki Takahashi ,  Michihiko Namba ,  Masahiro Kido ,  Yuta Nakamura ,  Naoto Shimura ,  Akiko Bannai ,  Shizuka Kohzuki

IPC分类号： C09D9/04 ,  B41J2/165 ,  B41J29/17 ,  C09D11/102 ,  C09D11/322 ,  C09D11/38 ,  C09D11/54 ,  B41J2/175

摘要： An inkjet recording device includes an ink, a discharging head to discharge the ink to a recording medium, and a cleaning liquid, wherein the ink comprises water, a urethane resin having a glass transition temperature of 0 degrees C. or lower, a pigment, a compound represented by the following Chemical formula 1, and a surfactant, wherein the cleaning liquid comprises water, a compound represented by the following Chemical formula 1, a glycol ether compound, and a surfactant, where Me represents a methyl group, R1 represents an alkyl group having 1 to 4 carbon atoms.

公开(公告)号：US20180001669A1

公开(公告)日：2018-01-04

申请号：US15634706

申请日：2017-06-27

申请人： Juichi FURUKAWA ,  Masaaki Tsuda ,  Hidefumi Nagashima ,  Yukihiro Imanaga ,  Masahiro Kido ,  Hikaru Kobayashi ,  Yuta Nakamura

发明人： Juichi FURUKAWA ,  Masaaki Tsuda ,  Hidefumi Nagashima ,  Yukihiro Imanaga ,  Masahiro Kido ,  Hikaru Kobayashi ,  Yuta Nakamura

IPC分类号： B41J11/00 ,  C09D11/40 ,  C09D11/38

CPC分类号： B41J11/002 ,  B41M5/0011 ,  C09D11/322 ,  C09D11/38 ,  C09D11/40

摘要： A print method includes applying a first ink to a recording medium to form a first ink print layer, drying the first ink print layer to a drying ratio of 30 percent or less, and applying a second ink having a color different from that of the first ink to the first ink print layer to form a second ink print layer thereon, wherein the first ink includes a urethane resin particle and a water-soluble organic solvent having a boiling point of from 100 to 180 degrees C. or β-alkoxy propionamide of Chemical formula I, where R1 represents a methyl group, an ethyl group, a propyl group, or a butyl group and R2 and R3 each, independently represent alkyl groups having one to six carbon atoms, and the first ink and the second ink includes no organic solvent having a boiling point of 280 degrees C. or higher under 1 atm.

公开(公告)号：US09588479B2

公开(公告)日：2017-03-07

申请号：US15074333

申请日：2016-03-18

申请人： Shohei Gohda ,  Masanobu Gondoh ,  Kaori Toyama ,  Yohta Sakon ,  Masahiro Ohmori ,  Yuka Aoyama ,  Yuta Nakamura ,  Yoshihiro Moriya ,  Satoshi Kojima

发明人： Shohei Gohda ,  Masanobu Gondoh ,  Kaori Toyama ,  Yohta Sakon ,  Masahiro Ohmori ,  Yuka Aoyama ,  Yuta Nakamura ,  Yoshihiro Moriya ,  Satoshi Kojima

IPC分类号： G03G21/00 ,  G03G9/00

CPC分类号： G03G21/0017 ,  G03G9/00 ,  G03G9/0819 ,  G03G9/08782

摘要： An image forming apparatus is provided which includes an image bearer, a charger to charge the image bearer, a latent image forming device to form an electrostatic latent image on the image bearer, a developing device to develop the electrostatic latent image with a toner, a transfer device to transfer the toner image onto a transfer medium, and a cleaning blade to remove residual toner particles remaining on the image bearer. The toner includes a binder resin and a release agent. The release agent has a longest length Lmax in the toner, which is equal to or greater than 1.1 times a maximum Feret diameter Df of the toner. The cleaning blade includes a strip-like elastic body blade having a contact part with the image bearer. The contact part includes a cured product of an ultraviolet curable composition including an acrylate or methacrylate compound having an alicyclic structure.

摘要翻译： 提供一种图像形成装置，其包括图像载体，对图像载体进行充电的充电器，在图像载体上形成静电潜像的潜像形成装置，用调色剂显影静电潜像的显影装置， 转印装置将调色剂图像转印到转印介质上，以及清洁刮板以除去留在图像承载体上的剩余调色剂颗粒。 调色剂包括粘合剂树脂和脱模剂。 脱模剂在调色剂中具有最长的长度Lmax，其等于或大于调色剂的最大Feret直径Df的1.1倍。 清洁刮板包括具有与图像承载体的接触部分的条状弹性体刀片。 接触部分包括具有脂环结构的丙烯酸酯或甲基丙烯酸酯化合物的紫外线固化性组合物的固化物。

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.

公开(公告)号：US10919294B2

公开(公告)日：2021-02-16

申请号：US16354880

申请日：2019-03-15

申请人： Takuya Fujita ,  Hiromi Sakaguchi ,  Yuta Nakamura ,  Naoto Shimura ,  Yoshiaki Masuda ,  Tetsuto Ueda ,  Yoshimi Nemoto ,  Kenichi Taguma ,  Naohiro Toda ,  Shinya Seno ,  Nobuyuki Satoh

发明人： Takuya Fujita ,  Hiromi Sakaguchi ,  Yuta Nakamura ,  Naoto Shimura ,  Yoshiaki Masuda ,  Tetsuto Ueda ,  Yoshimi Nemoto ,  Kenichi Taguma ,  Naohiro Toda ,  Shinya Seno ,  Nobuyuki Satoh

IPC分类号： B41J2/045 ,  C09D11/38 ,  B41J2/21 ,  B41J19/14 ,  B41J2/15 ,  C09D11/40

摘要： A liquid discharging device includes a carriage carrying a head configured to discharge a liquid onto a target, the liquid including an ink, the ink consisting water, an organic solvent, a coloring material, and a plurality of polysiloxane compounds, a driving unit configured to move the carriage and the target relatively to each other, a measuring unit configured to measure the distance between the carriage and the target, an image-capturing unit configured to capture a target image, and a setting unit configured to set a liquid discharging performance of the head based on a measurement result obtained by the measuring unit and the target image obtained by the image-capturing unit.

公开(公告)号：US20190283406A1

公开(公告)日：2019-09-19

申请号：US16354880

申请日：2019-03-15

申请人： Takuya FUJITA ,  Hiromi Sakaguchi ,  Yuta Nakamura ,  Naoto Shimura ,  Yoshiaki Masuda ,  Tetsuto Ueda ,  Yoshimi Nemoto ,  Kenichi Taguma ,  Naohiro Toda ,  Shinya Seno ,  Nobuyuki Satoh

发明人： Takuya FUJITA ,  Hiromi Sakaguchi ,  Yuta Nakamura ,  Naoto Shimura ,  Yoshiaki Masuda ,  Tetsuto Ueda ,  Yoshimi Nemoto ,  Kenichi Taguma ,  Naohiro Toda ,  Shinya Seno ,  Nobuyuki Satoh

IPC分类号： B41J2/045 ,  C09D11/38

摘要： A liquid discharging device includes a carriage carrying a head configured to discharge a liquid onto a target, the liquid comprising an ink, the ink comprising water, an organic solvent, a coloring material, and a plurality of polysiloxane compounds, a driving unit configured to move the carriage and the target relatively to each other, a measuring unit configured to measure the distance between the carriage and the target, an image-capturing unit configured to capture a target image, and a setting unit configured to set a liquid discharging performance of the head based on a measurement result obtained by the measuring unit and the target image obtained by the image-capturing unit.

公开(公告)号：US10189262B2

公开(公告)日：2019-01-29

申请号：US15842003

申请日：2017-12-14

申请人： Yuta Nakamura ,  Michihiko Namba ,  Masahiro Kido ,  Hiroaki Takahashi ,  Hikaru Kobayashi ,  Naoto Shimura ,  Akiko Bannai ,  Shizuka Kohzuki

发明人： Yuta Nakamura ,  Michihiko Namba ,  Masahiro Kido ,  Hiroaki Takahashi ,  Hikaru Kobayashi ,  Naoto Shimura ,  Akiko Bannai ,  Shizuka Kohzuki

IPC分类号： B41J2/165 ,  C09D11/30 ,  C09D11/40 ,  C09D11/102 ,  C09D11/38 ,  C09D11/54 ,  C09D11/322 ,  C11D7/50

摘要： A cleaning liquid for rinsing an ink adhering to an article includes water and a first organic solvent, wherein a liquid mixture of the water and the first organic solvent has a Hansen solubility parameter including a hydrogen bond term of 10.0 (cal/cm3)1/2 or less, wherein the ink includes water, a second organic solvent, a polyurethane resin particle, and a polysiloxane surfactant having an HLB value of 8 or less, wherein the polyurethane resin particle accounts for 5 percent by mass or more of a total amount of the ink.

公开(公告)号：US20180127610A1

公开(公告)日：2018-05-10

申请号：US15574217

申请日：2016-06-03

申请人： Masahiro KIDO ,  Hidefumi NAGASHIMA ,  Juichi FURUKAWA ,  Yuta NAKAMURA

发明人： Masahiro KIDO ,  Hidefumi NAGASHIMA ,  Juichi FURUKAWA ,  Yuta NAKAMURA

IPC分类号： C09D11/38 ,  C09D11/322

摘要： Provided is an ink containing water, a plurality of organic solvents, a color material, and resin particles, wherein the plurality of organic solvents contain at least one compound having a hydrogen bond term δH, which is a Hansen solubility parameter, of 4.1 MPa1/2 or higher but 9.5 MPa1/2 or lower and a boiling point of 170° C. or higher and at least one diol compound containing 3 or 4 carbon atoms.

公开(公告)号：US20090148134A1

公开(公告)日：2009-06-11

申请号：US12151247

申请日：2008-05-05

申请人： Yuta Nakamura ,  Hirokazu Kawakatsu

发明人： Yuta Nakamura ,  Hirokazu Kawakatsu

IPC分类号： H04N7/26

CPC分类号： H04N21/23406 ,  H04N5/76 ,  H04N21/42615 ,  H04N21/42661 ,  H04N21/42692 ,  H04N21/4305 ,  H04N21/4333 ,  H04N21/4334 ,  H04N21/434 ,  H04N21/4344 ,  H04N21/44004

摘要： To store TS packet in an external memory connected via an external IF unit at the time shift reproduction time, a buffer for storage is provided at a previous stage and a buffer for reproduction is provided at a subsequent stage. When the data storage in the external memory runs out as the time shift reproduction proceeds, a time shift data managing unit executes a temporary time shift by the buffer for storage and the buffer for reproduction capable of reading and writing at a higher speed than the external memory without mediation of the external memory and then the time shift reproduction mode is changed to the general reproduction mode by a demultiplex mode control unit.

摘要翻译： 为了将TS分组存储在通过外部IF单元在时移重放时连接的外部存储器中，在前一级提供用于存储的缓冲器，并且在后续阶段提供用于再现的缓冲器。 当外部存储器中的数据存储器随着时间移位再现的进行而耗尽时，时移数据管理单元执行用于存储的缓冲器的暂时时间移位和能够以比外部的更高的速度进行读写的再现缓冲器 存储器，而不需要外部存储器的中介，然后通过解复用模式控制单元将时移再现模式改变为一般再现模式。