公开(公告)号：US06679598B2

公开(公告)日：2004-01-20

申请号：US10245225

申请日：2002-09-16

申请人： Ryuji Kato ,  Hideto Yamazaki

发明人： Ryuji Kato ,  Hideto Yamazaki

IPC分类号： B41J201

CPC分类号： C09D11/322 ,  C09D11/40

摘要： An ink for ink-jet recording of the present invention includes a dispersion of a pigment, and an ink solvent containing a water-soluble organic solvent and glycol ether. The ink is prepared such that an Rf value, which represents a rate of flow of the pigment obtained when the pigment dispersion is developed with the ink solvent by means of paper chromatography, is not more than 0.5. The ink has a fast permeation speed, and hence the feathering and the bleeding are avoided.

摘要翻译： 本发明的喷墨记录用油墨包括颜料的分散液和含有水溶性有机溶剂和二醇醚的油墨溶剂。 制备油墨，使得当通过纸色谱法用油墨溶剂显影颜料分散体时获得的颜料的流动速率的Rf值不大于0.5。 油墨具有快速的渗透速度，因此避免了羽化和渗色。

公开(公告)号：US08690304B2

公开(公告)日：2014-04-08

申请号：US13228825

申请日：2011-09-09

申请人： Junichiro Sugimoto ,  Ryuji Kato

发明人： Junichiro Sugimoto ,  Ryuji Kato

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

CPC分类号： B41J2/2114 ,  B41J2/21 ,  B41J2/2107 ,  B41J11/0015 ,  B41M5/0017 ,  C09D11/322 ,  C09D11/40 ,  C09D11/54

摘要： A treatment solution used for ink-jet recording, includes a quaternary alkylammonium salt represented by general formula (1) and water: wherein R1 to R3 are alkyl groups each having 1 to 3 carbon atoms, and are identical with each other or different from each other; R4 is an alkyl group having 8 to 16 carbon atoms; each of the alkyl groups of R1 to R4 is a substituted alkyl group or an unsubstituted alkyl group, and has a straight chain or a branched chain; and X− is one of inorganic acid ion, organic acid ion, and hydroxide ion.

摘要翻译： 用于喷墨记录的处理溶液包括由通式（1）表示的季烷基铵盐和水：其中R 1至R 3是各自具有1至3个碳原子的烷基，并且彼此相同或不同 其他; R4是具有8至16个碳原子的烷基; R1至R4的每个烷基是取代的烷基或未取代的烷基，并具有直链或支链; X-是无机酸离子，有机酸离子和氢氧根离子之一。

公开(公告)号：US08684508B2

公开(公告)日：2014-04-01

申请号：US13228792

申请日：2011-09-09

申请人： Ryuji Kato ,  Junichiro Sugimoto

发明人： Ryuji Kato ,  Junichiro Sugimoto

IPC分类号： B41J2/01 ,  B41J2/21

CPC分类号： B41J2/2114 ,  B41J2/01 ,  B41J2/21 ,  B41J2/2107 ,  B41M5/0017 ,  C09D11/322 ,  C09D11/40 ,  C09D11/54

摘要： There is provided a treatment solution used for ink-jet recording, including: quaternary alkylammonium hydroxide represented by general formula (1); an acid including at least one of dicarboxylic acid and tricarboxylic acid; and water; wherein the quaternary alkylammonium hydroxide is neutralized, to be a quaternary alkylammonium salt, by the at least one of the dicarboxylic acid and the tricarboxylic acid to have a degree of neutralization which is not less than 50% and not more than 110%; wherein each of R1, R2, R3 and R4 is an alkyl group having 1 to 4 carbon atoms; the alkyl group is a substituted alkyl group or an unsubstituted alkyl group, and is a straight chain alkyl group or a branched chain alkyl group; and the R1 to R4 are same with or different from one another.

摘要翻译： 提供了用于喷墨记录的处理溶液，包括：由通式（1）表示的季铵烷基氢氧化铵; 包含二羧酸和三羧酸中的至少一种的酸; 和水; 其中所述季烷基氢氧化铵被所述二羧酸和所述三羧酸中的至少一种中和成季烷基铵盐，其中和度不小于50％且不大于110％; 其中R 1，R 2，R 3和R 4各自是具有1至4个碳原子的烷基; 烷基是取代的烷基或未取代的烷基，是直链烷基或支链烷基; 并且R 1至R 4彼此相同或不同。

公开(公告)号：US08672464B2

公开(公告)日：2014-03-18

申请号：US13075358

申请日：2011-03-30

申请人： Ryuji Kato ,  Hitomi Sadohara ,  Noriaki Satoh ,  Chisato Hayashi ,  Eiji Kawamura

发明人： Ryuji Kato ,  Hitomi Sadohara ,  Noriaki Satoh ,  Chisato Hayashi ,  Eiji Kawamura

IPC分类号： B41J2/01

CPC分类号： B41J2/2114 ,  B41M5/0017 ,  C08K3/28 ,  C08K3/30 ,  C08K5/092

摘要： Provided is a treatment liquid used for ink-jet recording including polyallylamine, water, and at least one acid selected from the group consisting of amidosulfonic acid, and itaconic acid.

摘要翻译： 提供了一种用于喷墨记录的处理液，包括聚烯丙胺，水和至少一种选自酰胺磺酸和衣康酸的酸。

公开(公告)号：US20130201262A1

公开(公告)日：2013-08-08

申请号：US13762449

申请日：2013-02-08

申请人： Yuko Iwamura ,  Ryuji Kato

发明人： Yuko Iwamura ,  Ryuji Kato

IPC分类号： B41J2/175

CPC分类号： B41J2/17503 ,  B41J2/17559 ,  C09D11/328 ,  C09D11/38 ,  Y10T29/49401

摘要： An ink cartridge including: a water-based ink for ink-jet recording which contains a dye represented by a general formula (1), a triazole-based compound, and water; and a metallic component which has a contact surface contacting with the water-based ink, a concentration of a iron-oxidized component at the contact surface being not more than 5 atomic % wherein, in the general formula (1), Pc (Cu) represents a copper phthalocyanine nucleus represented by a general formula (Pc).

摘要翻译： 一种墨盒，包括：含有由通式（1）表示的染料，三唑类化合物和水的喷墨记录用水性油墨; 和与所述水性油墨接触的接触面的金属成分，所述接触面的铁氧化成分浓度为5原子％以下，通式（1）中，Pc（Cu） 表示由通式（Pc）表示的铜酞菁核。

公开(公告)号：US08162435B2

公开(公告)日：2012-04-24

申请号：US12324417

申请日：2008-11-26

申请人： Tomoyuki Kubo ,  Takaichiro Umeda ,  Ryuji Kato ,  Hisaki Sakurai

发明人： Tomoyuki Kubo ,  Takaichiro Umeda ,  Ryuji Kato ,  Hisaki Sakurai

IPC分类号： B41J2/165 ,  B41J2/175

CPC分类号： B41J2/17509 ,  B41J2/14209 ,  B41J2/155 ,  B41J2/165 ,  B41J2/2125 ,  B41J29/38 ,  B41J2002/14217 ,  B41J2002/14225 ,  B41J2002/14306 ,  B41J2002/14419 ,  B41J2002/14459 ,  B41J2002/16502 ,  B41J2202/20

摘要： A printer comprises a first head which has first nozzles, a second head which has second nozzles each having a nozzle diameter larger than that of the first nozzle, and an ink cartridge which stores an ink to be supplied to the first and second heads. The first head is directly connected to the ink cartridge by means of a tube. The second head is connected to the first head by means of a tube, and thus the second head is connected to the ink cartridge via the first head. Accordingly, it is possible to shorten the tubes by connecting the ink cartridge and the two heads in series. Further, it is possible to decrease the frequency of the recovery operation by arranging, on the downstream side in the liquid supply direction, the head in which the jetting failure is hardly caused.

摘要翻译： 打印机包括具有第一喷嘴的第一喷头，具有大于第一喷嘴喷嘴直径的喷嘴直径的第二喷嘴的第二喷嘴，以及存储要供应到第一和第二喷头的油墨的墨盒。 第一头通过管直接连接到墨盒。 第二头通过管连接到第一头，因此第二头经由第一头连接到墨盒。 因此，可以通过将墨盒和两个头串联连接来缩短管子。 此外，通过在液体供给方向的下游侧设置难以引起喷射故障的头部，可以降低恢复操作的频率。

公开(公告)号：US08016405B2

公开(公告)日：2011-09-13

申请号：US11501921

申请日：2006-08-10

申请人： Mayuko Umemura ,  Noriaki Satoh ,  Ryuji Kato

发明人： Mayuko Umemura ,  Noriaki Satoh ,  Ryuji Kato

IPC分类号： C09D11/00

CPC分类号： B41J2/175

摘要： The ink-jet recording apparatus has an ink passage into which a water based ink or a preservation solution is filled. The ink passage employs a rubber member formed from a rubber which is formed of a butyl rubber polymer, a rubber polymer vulcanizable with an organic peroxide, and an organic peroxide. The water-based ink has a dynamic surface tension at a lifetime of 100 ms of about 35 mN/m to about 45 mN/m as measured by means of a maximum bubble pressure method at a measurement temperature of 25° C. The preservation solution has a dynamic surface tension at a lifetime of 100 ms of about 30 mN/m to about 35 mN/m as measured by means of the maximum bubble pressure method at a measurement temperature of 25° C.

摘要翻译： 喷墨记录装置具有填充有水性油墨或保存液的油墨通路。 油墨通道采用由丁基橡胶聚合物，可用有机过氧化物硫化的橡胶聚合物和有机过氧化物形成的橡胶形成的橡胶构件。 在25℃的测量温度下，通过最大气泡压力法测量，水性油墨在100ms的寿命下具有约35mN / m至约45mN / m的动态表面张力。保存液 在25℃的测量温度下通过最大气泡压力法测量的，在100ms的寿命期间具有约30mN / m至约35mN / m的动态表面张力。

公开(公告)号：US20100317102A1

公开(公告)日：2010-12-16

申请号：US12160613

申请日：2006-11-14

申请人： Tsutomu Suzuki ,  Daisuke Iejima ,  Hideaki Kagami ,  Ryuji Kato ,  Minoru Ueda ,  Kunihiko Okada

发明人： Tsutomu Suzuki ,  Daisuke Iejima ,  Hideaki Kagami ,  Ryuji Kato ,  Minoru Ueda ,  Kunihiko Okada

IPC分类号： C12N5/071 ,  C12M1/00

CPC分类号： C12N5/0602 ,  C12M23/00 ,  C12M23/14 ,  C12M29/06 ,  C12M33/04 ,  C12M41/14 ,  C12M41/36 ,  C12M41/48

摘要： A culturing method according to the present invention including a step of injecting cells extracted from a human body and a culture medium into a culture container, (2) a step of culturing cells while performing air ventilation and exchange of the culture medium in the culture container in which the culture medium and the cells are put, (3) a step of cleaning cultured cells which are cultured in the culture container and then withdrawing the cleaned cells from the culture container into a cell withdrawing vessel while some of the cleaned cells are left in the culture container, (4) a step of injecting a culture medium to the cultured cells left in the culture container in the step (3), and (5) a step of repetitively executing the step (2,) and the step (3).

摘要翻译： 根据本发明的培养方法，包括将从人体提取的细胞和培养基注入培养容器的步骤，（2）在进行空气通风并在培养容器中更换培养基的步骤 其中放置培养基和细胞，（3）清洗在培养容器中培养的培养细胞，然后将清洁的细胞从培养容器中取出到细胞抽出容器中，同时将一些清洁的细胞留下 在培养容器中，（4）在步骤（3）中向培养容器中留下的培养细胞注入培养基的步骤，（5）重复执行步骤（2）和步骤（ 3）。

公开(公告)号：US20100260722A1

公开(公告)日：2010-10-14

申请号：US12490764

申请日：2009-06-24

申请人： Katsumi Ebisawa ,  Ryuji Kato ,  Hideaki Kagami ,  Minoru Ueda

发明人： Katsumi Ebisawa ,  Ryuji Kato ,  Hideaki Kagami ,  Minoru Ueda

IPC分类号： A61K35/36 ,  C12N5/071 ,  A61P17/00

CPC分类号： C12N5/0629 ,  A61K35/12 ,  A61L27/3804 ,  A61L27/3839 ,  C12N2533/92

摘要： A material for ameliorating skin tissue provided by the invention comprises, as a main component, a culture obtained by culturing cells or tissue fragments derived from human or other mammalian alveolar mucosa. Typically, 50% or more of the cells contained in the culture are fibroblasts, and having a high growth rate and a high productivity in vascular endothelial cell growth factor (VEDF) and/or keratinocyte growth factor (KGF).

摘要翻译： 本发明提供的用于改善皮肤组织的材料包含通过培养源自人或其他哺乳动物肺泡粘膜的细胞或组织片段获得的培养物作为主要成分。 通常，培养物中含有50％以上的细胞是成纤维细胞，并且在血管内皮细胞生长因子（VEDF）和/或角质形成细胞生长因子（KGF）中具有高生长速度和高生产率。

公开(公告)号：US20100141723A1

公开(公告)日：2010-06-10

申请号：US12705657

申请日：2010-02-15

申请人： Junichiro Sugimoto ,  Masashi Tsuda ,  Ryuji Kato ,  Narumi Koga ,  Masaya Fujioka ,  Shunichi Higashiyama

发明人： Junichiro Sugimoto ,  Masashi Tsuda ,  Ryuji Kato ,  Narumi Koga ,  Masaya Fujioka ,  Shunichi Higashiyama

IPC分类号： B41J2/17 ,  C09D11/02

CPC分类号： C09D11/40

摘要： A water-based ink for ink-jet recording and an ink-jet recording method allow the formation of sharp text and lines in high density black, and the formation of a high quality gradation image in which the graininess is reduced in a black image of a medium lightness to a high lightness (e.g., an achromatic image in dark gray to light gray) in ink-jet recording. The water-based ink combination for ink-jet recording comprises a black ink, and a color ink (A) and a color ink (B) that satisfy a color relationship of the following expression (I): about 120°≦|α-β|≦about 240°  (I) wherein α is the hue angle of the color ink (A) and β is the hue angle of the color ink (B).

摘要翻译： 用于喷墨记录的水性墨水和喷墨记录方法允许以高密度黑色形成尖锐的文本和线条，并且形成在黑色图像中颗粒度降低的高质量渐变图像 在喷墨记录中，具有高亮度的中等亮度（例如，深灰色至浅灰色的无彩色图像）。 用于喷墨记录的水性油墨组合包括黑色油墨和满足以下表达式（I）的颜色关系的彩色油墨（A）和彩色油墨（B）：约120°＆lt; - ＆bgr; |＆nlE;约240°（I）其中α是彩色油墨（A）的色调角和＆bgr; 是彩色墨水（B）的色调角。