公开(公告)号：US09109125B2

公开(公告)日：2015-08-18

申请号：US13324347

申请日：2011-12-13

申请人： Satoru Miura ,  Hiroki Nakane

发明人： Satoru Miura ,  Hiroki Nakane

IPC分类号： B41J2/01 ,  C09D11/101 ,  B41J11/00 ,  B41J2/21

CPC分类号： B41J2/2107 ,  B41J11/0015 ,  B41J11/002 ,  C09D11/101 ,  C09D11/107 ,  C09D11/30

摘要： An ink composition for ultraviolet curable ink jets including monomer A represented by a general formula (I): CH2═CR1—COOR2—O—CH═CH—R3  (I) (in the formula, ‘R1’ represents a hydrogen atom or methyl group, ‘R2’ represents a divalent organic residue having a carbon number of 2 to 20, and ‘R3’ represents a hydrogen atom or a monovalent organic residue having a carbon number of 1 to 11), and a photopolymerization initiator containing an acylphosphine oxide-based photopolymerization initiator and a thioxanthone-based photopolymerization initiator, in which the total content of the acylphosphine oxide-based photopolymerization initiator and the thioxanthone-based photopolymerization initiator is 8% by mass to 16% by mass with respect to the total mass of the ink composition.

摘要翻译： 用于紫外线固化油墨喷墨的油墨组合物，其包括由通式（I）表示的单体A：CH 2 = CR 1 -COOR 2 -O-CH = CH-R 3（I）（在式中，“R 1”表示氢原子或甲基 基团，“R2”表示碳数为2〜20的二价有机残基，“R3”表示氢原子或碳数为1〜11的1价有机残基），含有酰基氧化膦的光聚合引发剂 的基于光聚合引发剂和噻吨酮系光聚合引发剂，其中酰基氧化膦系光聚合引发剂和噻吨酮系光聚合引发剂的总含量相对于总共质量为8质量％〜16质量％ 墨水组成。

公开(公告)号：US08097392B2

公开(公告)日：2012-01-17

申请号：US12167702

申请日：2008-07-03

申请人： Takashi Teshima ,  Satoru Miura

发明人： Takashi Teshima ,  Satoru Miura

IPC分类号： G03G9/13

CPC分类号： G03G15/11 ,  G03G9/08755 ,  G03G9/08795 ,  G03G9/125

摘要： A liquid developer includes an insulation liquid containing a fatty acid monoester and toner particles comprised of a resin material. The resin material is characterized in that a weight-average molecular weight Mw of the resin material is in the range of 20,000 to 200,000, and an amount of a component of which molecular weight M is 10,000 or less contained in the resin material is in the range of 5 to 40 wt %. The liquid developer described above is harmless to the environment. Further, the liquid developer also has superior preservability or storage stability and superior fixing characteristics at a low temperature. An image forming apparatus that can suitably use such a liquid developer is also provided.

摘要翻译： 液体显影剂包括含有脂肪酸单酯的绝缘液体和由树脂材料构成的调色剂颗粒。 树脂材料的特征在于，树脂材料的重均分子量Mw在20,000〜200,000的范围内，树脂材料中含有的分子量M为10,000以下的成分的量在 范围为5〜40重量％。 上述液体显影剂对环境无害。 此外，液体显影剂还具有优异的保存性或储存稳定性以及在低温下优异的定影特性。 还提供了可以适当地使用这种液体显影剂的图像形成装置。

公开(公告)号：US20110251298A1

公开(公告)日：2011-10-13

申请号：US12979750

申请日：2010-12-28

申请人： Taketoshi Kagose ,  Toshiyuki Miyabayashi ,  Satoru Miura ,  Toru Saito ,  Hiroki Nakane ,  Jun Ito ,  Hiroyuki Kajimoto ,  Chigusa Sato ,  Hiroaki Kida

发明人： Taketoshi Kagose ,  Toshiyuki Miyabayashi ,  Satoru Miura ,  Toru Saito ,  Hiroki Nakane ,  Jun Ito ,  Hiroyuki Kajimoto ,  Chigusa Sato ,  Hiroaki Kida

IPC分类号： C09D11/10 ,  B41J2/015

CPC分类号： C09D11/101 ,  B41J11/002 ,  B41M7/0072 ,  C09D11/30

摘要： A radiation-curable ink composition contains (A) aminoacrylate at 1 mass % to 10 mass %, inclusive, (B) phenoxyethyl acrylate at 20 mass % to 50 mass %, inclusive, and (C) tetraethylene glycol diacrylate at 1 mass % to 20 mass %, inclusive, in its reaction component, as well as (E) bis(2,4,6-trimethylbenzoyl)-phenylphosphine oxide at 3 parts by mass to 8 parts by mass, inclusive, (F) 2,4,6-trimethylbenzoyl-diphenyl-phosphine oxide at 3 parts by mass to 5 parts by mass, inclusive, in 100 parts by mass of the reaction component, and (G) diethylthioxanthone at 1 part by mass to 3 parts by mass, inclusive, in 100 parts by mass of the reaction component.

摘要翻译： 辐射固化型油墨组合物含有（A）1质量％〜10质量％的氨基丙烯酸酯，（C）20质量％〜50质量％的（B）丙烯酸苯氧基乙酯，（C）1质量％以下的四甘醇二丙烯酸酯， （E）双（2,4,6-三甲基苯甲酰基） - 苯基氧化膦，为3质量份〜8质量份，（F）为2,4质量份， （三甲基苯甲酰基 - 二苯基膦）氧化物，在100质量份的反应组分中含有3质量份〜5质量份，和（G）1质量份〜3质量份的（G）二乙基噻吨酮， 100质量份反应组分。

公开(公告)号：US07943282B2

公开(公告)日：2011-05-17

申请号：US11936664

申请日：2007-11-07

申请人： Koji Akioka ,  Takashi Teshima ,  Satoru Miura ,  Shunichiro Yamanaka ,  Ken Ikuma

发明人： Koji Akioka ,  Takashi Teshima ,  Satoru Miura ,  Shunichiro Yamanaka ,  Ken Ikuma

IPC分类号： G03G9/00

CPC分类号： G03G15/10 ,  G03G9/12 ,  G03G9/125 ,  G03G9/135 ,  G03G9/1355

摘要： A liquid developer includes: an insulating liquid having dispersed therein toner particles, the insulating liquid containing a fatty acid monoester that is an ester of a fatty acid and a monohydric alcohol, and the insulating liquid having an aniline point of from 5 to 80° C.

摘要翻译： 液体显影剂包括：分散有调色剂颗粒的绝缘液体，所述绝缘液体含有作为脂肪酸和一元醇的酯的脂肪酸单酯，所述绝缘液的苯胺点为5〜80℃ 。

公开(公告)号：US07862976B2

公开(公告)日：2011-01-04

申请号：US11777197

申请日：2007-07-12

申请人： Satoru Miura ,  Koji Akioka ,  Hiroshi Kaiho ,  Takashi Teshima ,  Ken Ikuma

发明人： Satoru Miura ,  Koji Akioka ,  Hiroshi Kaiho ,  Takashi Teshima ,  Ken Ikuma

IPC分类号： G03G5/00

CPC分类号： G03G9/125 ,  G03G9/0804 ,  G03G9/08755 ,  G03G9/132

摘要： A liquid developer having superior fixing characteristic of toner particles to a recording medium and which is harmless to the environment, and an image forming apparatus using the liquid developer are provided. The liquid developer is comprised of an insulation liquid and toner particles dispersed in the insulation liquid, wherein the insulation liquid contains a first vegetable oil and a reaction product produced by an ester exchange reaction of a second vegetable oil and a monovalent alcohol.

摘要翻译： 提供了具有优异的调色剂颗粒到记录介质的固定特性并且对环境无害的液体显影剂，以及使用液体显影剂的图像形成设备。 液体显影剂由绝缘液体和分散在绝缘液体中的调色剂颗粒构成，其中绝缘液体含有第一植物油和通过第二植物油与一价醇的酯交换反应产生的反应产物。

公开(公告)号：US20070272369A1

公开(公告)日：2007-11-29

申请号：US10549069

申请日：2004-03-16

申请人： Takeshi Saito ,  Masanori Karikomi ,  Masanori Niwa ,  Hiroshi Ishikawa ,  Satoru Miura ,  Masahiro Fujikura ,  Akira Sakaida ,  Yoneo Yamada ,  Kentaro Chikuma

发明人： Takeshi Saito ,  Masanori Karikomi ,  Masanori Niwa ,  Hiroshi Ishikawa ,  Satoru Miura ,  Masahiro Fujikura ,  Akira Sakaida ,  Yoneo Yamada ,  Kentaro Chikuma

IPC分类号： E06B9/00

CPC分类号： G01R33/0047 ,  G01R33/421 ,  H01F27/365

摘要： A magnetic shield structure having openings, the structure comprising a plurality of similar magnetic blind bodies 2, each blind body 2 having an imaginary blind core plane F and a plurality of magnetic material slats 1 being spaced from each other by a distance d required for magnetic shielding, each slat 1 intersecting the blind core plane F at a longitudinal central axis C thereof, the longitudinal central axes of the slats are oriented substantially in parallel to each other on the blind core plane F. The blind bodies 2a, 2b are coupled in a row by serially coupling each slat 1 in each blind body 2a to a corresponding slat 1 of adjacent blind body 2b through overlapping or abutting of slat terminal portions, whereby the blind core planes Fa, Fb of the blind bodies 2a, 2b are so coupled as to define a successive magnetic shield plane, and spaces d between adjacent slats 1 in each blind body 2a, 2b form openings in the magnetic shield structure. Preferably, three or more magnetic blind bodies 2 are coupled in a row so as to form a closed magnetic path. The blind bodies 2a, 2b may be stacked side by side in such a manner that the blind core plane Fa, Fb are parallel to each other and orientation of the slat central axes in each blind body 2a, 2b being selected so as to optimize attenuation of magnetic field across the magnetic shield structure.

摘要翻译： 具有开口的磁屏蔽结构，该结构包括多个类似的磁性盲体2，每个盲体2具有假想的盲核平面F和多个磁性材料板条1彼此间隔开磁带所需的距离d 每个板条1在其纵向中心轴线C处与盲芯平面F相交，板条的纵向中心轴线在盲芯平面F上基本上彼此平行地定向。盲体2a，2b是 通过将每个盲体2a中的每个板条1通过板条端部的重叠或抵接将每个盲体2a中的每个板条1串联连接到相邻的盲体2b的相应的板条1，从而连续地连接，由此盲目体2a的盲核平面Fa，Fb ，2b耦合以限定连续的磁屏蔽平面，并且每个盲体2a，2b中的相邻板条1之间的空间d在磁屏蔽结构中形成开口。 优选地，三个或更多个磁性盲体2被一行地联接以形成闭合的磁路。 盲体2a，2b可以以盲核心平面Fa，Fb彼此平行的方式并排堆叠，并且每个盲体2a，2b中的板条中心轴的取向被选择为 以优化磁屏蔽结构的磁场衰减。

公开(公告)号：US6037489A

公开(公告)日：2000-03-14

申请号：US51302

申请日：1998-04-10

申请人： Hideyuki Baba ,  Satoru Miura ,  Masanori Nonoguchi ,  Noboru Saito

发明人： Hideyuki Baba ,  Satoru Miura ,  Masanori Nonoguchi ,  Noboru Saito

IPC分类号： C07C67/54 ,  C07C69/67 ,  C07C69/66 ,  C07C51/46

CPC分类号： C07C67/54

摘要： A method for purifying glyoxylates includes (1) a coarse distillation process in which a crude glyoxylate in which water coexists is, in a film form, continuously subjected to coarse distillation, and (2) an azeotropic dehydration process in which the crude glyoxylate purified through the coarse distillation process is subjected to azeotropic dehydration in the presence of an azeotropic agent such as propyl acetate. By this method, high-purity glyoxylates can be efficiently and easily obtained at lower costs.

摘要翻译： PCT No.PCT / JP97 / 03043 Sec。 371日期：1998年4月10日 102（e）1998年4月10日PCT PCT 1997年8月9日PCT公布。 出版物WO98 / 09936 1998年3月12日，乙醛酸酯的纯化方法包括（1）粗水蒸馏法，其中水共存的粗乙醛酸粗品是薄膜形式，连续进行粗蒸馏，和（2）共沸脱水方法，其中 通过粗蒸馏过程纯化的粗乙醛酸酯在共沸剂如乙酸丙酯存在下进行共沸脱水。 通过该方法，可以以更低的成本有效且容易地获得高纯度的乙醛酸酯。

公开(公告)号：US09090102B2

公开(公告)日：2015-07-28

申请号：US12913189

申请日：2010-10-27

申请人： Kazuyuki Kagami ,  Takayuki Tamaki ,  Satoru Miura

发明人： Kazuyuki Kagami ,  Takayuki Tamaki ,  Satoru Miura

IPC分类号： B41J2/165 ,  B41J11/00 ,  B41J3/54

CPC分类号： B41J11/002 ,  B41J3/543

摘要： A carriage apparatus of an ink jet recording apparatus, which discharges a photocurable ink and photocures the discharged ink, thereby forming a desired image on the recording medium, includes a plurality of recording heads for discharging the ink with respect to the recording medium; a recording carriage on which the plurality of recording heads is mounted so as to be divided into a plurality of recording portions; a plurality of photocuring units which is disposed to photocure the ink on the recording medium; and a photocuring carriage on which a plurality of photocuring units is mounted and which is disposed in a plane with a gap between the photocuring carriage and the recording carriage, wherein, in the photocurable carriage, a plurality of holding portions for holding the respective photocuring units forms a narrow part, respectively and is connected with each other.

摘要翻译： 一种喷墨记录装置的滑架装置，其排出可光固化的油墨并对喷出的油墨进行光固化，从而在记录介质上形成所需的图像，包括多个用于相对于记录介质排放油墨的记录头; 记录托架，多个记录头安装在该记录载体上，以被分成多个记录部分; 多个光固化单元，其被设置为将墨水光固化在记录介质上; 以及光固化载体，多个光固化单元安装在该光固化载体上，并且在光固化滑架和记录载体之间具有间隙的平面中，其中，在光固定滑架中，保持各自的光固化单元 分别形成狭窄部分并且彼此连接。

公开(公告)号：US08901200B2

公开(公告)日：2014-12-02

申请号：US13025663

申请日：2011-02-11

申请人： Hiroaki Kida ,  Toshiyuki Miyabayashi ,  Satoru Miura ,  Toru Saito ,  Hiroki Nakane ,  Jun Ito ,  Taketoshi Kagose ,  Chigusa Sato ,  Hiroyuki Kajimoto

发明人： Hiroaki Kida ,  Toshiyuki Miyabayashi ,  Satoru Miura ,  Toru Saito ,  Hiroki Nakane ,  Jun Ito ,  Taketoshi Kagose ,  Chigusa Sato ,  Hiroyuki Kajimoto

IPC分类号： C08F2/46 ,  C08F2/48 ,  C08F2/44 ,  C09D11/30 ,  C09D4/00 ,  C09D11/101

CPC分类号： C09D11/30 ,  C09D4/00 ,  C09D11/101 ,  Y10T428/24802

摘要： A radiation-curable ink composition includes an acrylate monomer of which homopolymer has a glass transition temperature of not higher than 0° C. in an amount of 20% by mass or more and 65% by mass or less based on the total amount of reaction components; a monofunctional acrylate having an alicyclic structure; and a multifunctional acrylate having an alicyclic structure.

摘要翻译： 辐射固化型油墨组合物包含相对于反应总量为20质量％以上且65质量％以下的均聚物的玻璃化转变温度为0℃以下的丙烯酸酯单体 组件; 具有脂环结构的单官能丙烯酸酯; 和具有脂环结构的多官能丙烯酸酯。

公开(公告)号：US08616670B2

公开(公告)日：2013-12-31

申请号：US13074152

申请日：2011-03-29

申请人： Taketoshi Kagose ,  Satoru Miura

发明人： Taketoshi Kagose ,  Satoru Miura

IPC分类号： B41J29/38 ,  B41J2/01

CPC分类号： B41J11/002 ,  B41M7/0081

摘要： An image forming method, including: a first process for ejecting liquid droplets of a radiation curable ink composition onto a recording medium from an ejection head capable of ejecting the radiation curable ink composition using an ink jet recording device; and a second process for irradiating the liquid droplets with active radiation by an irradiation measure capable of emitting the active radiation, in which, among the liquid droplets of the radiation curable ink composition irradiated with the active radiation, a difference of the total irradiation energy of a liquid droplet having the highest total irradiation energy of the active radiation and a liquid droplet having the lowest total irradiation energy of the active radiation in the second process is 30% or more and 50% or lower of the irradiation energy (E90) [mJ/cm2] required for curing 90% of the radiation curable ink composition.

摘要翻译： 一种图像形成方法，包括：从能够使用喷墨记录装置喷射可辐射固化油墨组合物的喷射头将可辐射固化油墨组合物的液滴喷射到记录介质上的第一过程; 以及通过能够发射活性辐射的照射措施用活性辐射照射液滴的第二种方法，其中在辐射固化型油墨组合物的液滴中，用有源辐射照射的辐射固化型油墨组合物的液滴之间的总照射能量的差异 在第二过程中，有效辐射的总照射能量最高的总体照射能量和活性辐射总照射能量最低的液滴是照射能量（E90）的30％以上且50％以下[mJ / cm 2]，用于固化90％的可辐射固化油墨组合物。