公开(公告)号：US09567560B2

公开(公告)日：2017-02-14

申请号：US13203310

申请日：2010-02-25

申请人： Hiroyuki Honda ,  Ryuji Kato ,  Wakana Yamamoto

发明人： Hiroyuki Honda ,  Ryuji Kato ,  Wakana Yamamoto

IPC分类号： H04N7/18 ,  H04N9/47 ,  C12M1/00 ,  C12M1/34 ,  C12M1/36

CPC分类号： C12M41/46 ,  C12M41/14 ,  C12M41/36 ,  C12M41/48

摘要： An incubated state evaluating device includes an image reading unit, a feature value calculating unit, a frequency distribution calculating unit, and an evaluation information generating unit. The image reading unit reads a plurality of images in which a plurality of cells incubated in an incubation container are image-captured in time series. The feature value calculating unit obtains each of feature values representing morphological features of cells from the images for each of the cells included in the images. The frequency distribution calculating unit obtains each of frequency distributions of the feature values corresponding to the respective images. The evaluation information generating unit generates evaluation information evaluating an incubated state of cells in the incubation container based on a variation of the frequency distributions between images.

摘要翻译： 温育状态评估装置包括图像读取单元，特征量计算单元，频率分布计算单元和评估信息生成单元。 图像读取单元读取多个图像，其中在孵育容器中培养的多个细胞以时间序列被图像捕获。 特征值计算单元从包括在图像中的每个单元的图像中获得表示单元格的形态特征的每个特征值。 频率分布计算单元获得与各个图像对应的特征值的频率分布。 评估信息生成单元基于图像之间的频率分布的变化生成评价培养容器中的细胞的培养状态的评价信息。

公开(公告)号：US09067422B2

公开(公告)日：2015-06-30

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 ,  C09D11/328 ,  C09D11/38

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; 和具有与水性油墨接触的接触面的金属成分，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：US08070280B2

公开(公告)日：2011-12-06

申请号：US11486147

申请日：2006-07-14

申请人： Ryuji Kato ,  Noriaki Satoh

发明人： Ryuji Kato ,  Noriaki Satoh

IPC分类号： C09D11/00

CPC分类号： B41J2/175

摘要： In an ink-jet recording apparatus, insoluble materials originating from rubber members employed in an ink passage are prevented from precipitating into a preservation solution or a water-based ink filled into the ink passage. The ink-jet recording apparatus in which the preservation solution or a water-based ink is filled into the ink passage, is configured such that a rubber member employed in the ink passage is formed of a rubber not containing a lubricant.

摘要翻译： 在喷墨记录装置中，防止从油墨通道中使用的来自橡胶构件的不溶性物质沉淀到填充到油墨通道中的保存溶液或水性油墨中。 其中将保存溶液或水性油墨填充到油墨通道中的喷墨记录装置被构造成使得在油墨通道中使用的橡胶构件由不含润滑剂的橡胶形成。

公开(公告)号：US20110244135A1

公开(公告)日：2011-10-06

申请号：US13035133

申请日：2011-02-25

申请人： Junichiro SUGIMOTO ,  Ryuji KATO

发明人： Junichiro SUGIMOTO ,  Ryuji KATO

IPC分类号： B05D1/02 ,  C09D11/02 ,  B05C5/00

CPC分类号： C09D11/324

摘要： There is provided a water-based ink for ink jet recording including a self-dispersible carbon black modified by carboxylic acid group, a water, and a water-soluble organic solvent, wherein a weight concentration of phosphate ion in the water-based ink is not more than 35 ppm. The water-based ink for ink jet recording has excellent water resistance and is capable of lowering or preventing corrosion of a metal member, in an ink jet recording apparatus, contacting with the water-based ink for ink-jet recording.

摘要翻译： 提供了一种用于喷墨记录的水性油墨，包括由羧酸基团改性的自分散性炭黑，水和水溶性有机溶剂，其中水性油墨中磷酸根离子的重量浓度为 不超过35ppm。 用于喷墨记录的水性油墨具有优异的耐水性，并且能够降低或防止喷墨记录装置中的金属构件的腐蚀，与用于喷墨记录的水性油墨接触。

公开(公告)号：US20110242242A1

公开(公告)日：2011-10-06

申请号：US13034844

申请日：2011-02-25

申请人： Masaya FUJIOKA ,  Ryuji KATO ,  Hideji FUKAYA

发明人： Masaya FUJIOKA ,  Ryuji KATO ,  Hideji FUKAYA

IPC分类号： B41J2/01

CPC分类号： B41J2/155 ,  B41J11/002

摘要： There is provided an image forming apparatus for forming an image on a recording medium, the image forming apparatus including: a first discharge head which discharges, toward the recording medium, an ink containing a coloring agent; a second discharge head which discharges, toward the recording medium, a liquid which improves image quality and which contains a component for coagulating or depositing the coloring agent; an energy emitting device which emits active energy; and a transport mechanism which transports the recording medium to a position opposed to the first discharge head and the second discharge head, wherein: at least one of the ink and the liquid contains a curable substance which is curable by being irradiated with the active energy.

摘要翻译： 提供了一种用于在记录介质上形成图像的图像形成装置，该图像形成装置包括：向记录介质排出含有着色剂的油墨的第一排出头; 向记录介质排出提高图像质量并且含有用于凝结或沉积着色剂的成分的液体的第二排出头; 发射有功能量的能量发射装置; 以及将记录介质输送到与第一排出头和第二排出头相对的位置的输送机构，其中：所述油墨和所述液体中的至少一个含有通过照射所述活性能可固化的可固化物质。

公开(公告)号：US20110073004A1

公开(公告)日：2011-03-31

申请号：US12748427

申请日：2010-03-28

申请人： Ryuji KATO ,  Junichiro Sugimoto

发明人： Ryuji KATO ,  Junichiro Sugimoto

IPC分类号： C09D5/08 ,  C09D11/02 ,  B41J2/135

CPC分类号： C09D11/322

摘要： A water-based ink for ink-jet recording includes a self-dispersible C.I. Pigment Red 122 of which surface is modified by sulfonate group; water; and a water-soluble organic solvent, wherein the water-based ink contains phosphate ion with not more than 20 ppm.

摘要翻译： 用于喷墨记录的水性油墨包括自分散的C.I. 颜料红122，其表面被磺酸基团改性; 水; 和水溶性有机溶剂，其中水性油墨含有不大于20ppm的磷酸根离子。

公开(公告)号：US07766471B2

公开(公告)日：2010-08-03

申请号：US11845991

申请日：2007-08-28

申请人： Ryuji Kato ,  Hisako Tonishi

发明人： Ryuji Kato ,  Hisako Tonishi

IPC分类号： G01D11/00 ,  C09D11/00

CPC分类号： C09D11/40

摘要： An ink set for ink-jet recording includes a black ink containing a black pigment having an average particle size of from about 100 nm to about 150 nm, and color inks containing color pigments having an average particle size of from about 60 nm to about 90 nm. The dynamic surface tension of the black ink is from about 40 mN/m to about 45 mN/m, and the dynamic surface tension of each of the yellow ink, the magenta ink and the cyan ink is from about 35 mN/m to about 40 mN/m measured on the condition of 25° C. according to a maximum bubble pressure method at lifetime of 100 ms.

摘要翻译： 用于喷墨记录的油墨组包括含有平均粒径为约100nm至约150nm的黑色颜料的黑色油墨，以及含有平均粒度为约60nm至约90的彩色颜料的彩色油墨 nm。 黑色油墨的动态表面张力为约40mN / m至约45mN / m，黄色油墨，品红色油墨和青色油墨中的每一种的动态表面张力为约35mN / m至约 根据最大气泡压力法在25℃的条件下测量，在100ms的寿命期间测量为40mN / m。

公开(公告)号：US07736424B2

公开(公告)日：2010-06-15

申请号：US11704298

申请日：2007-02-09

申请人： Tomoyo Hamajima ,  Ryuji Kato

发明人： Tomoyo Hamajima ,  Ryuji Kato

IPC分类号： C09D11/02 ,  B41J2/01

CPC分类号： C09D11/40

摘要： An ink set for ink-jet recording is provided defined by an evaluation indicator approximately corresponding to an evaluation sensed by human eyes without relying on a color difference (ΔE) or an optical density difference (ΔOD) at the time of evaluating long-term storage properties of the ink set for ink-jet recording. In the ink set for ink-jet recording which contains a yellow ink, a magenta ink and a cyan ink, values of hue angle change (Δh), between before and after ozone resistance tests, of print regions corresponding to respective inks formed on glossy paper by using the yellow ink, the magenta ink and the cyan ink are not more than about 3° for the yellow ink, not more than about 2° for the magenta ink, and not more than about 6° for the cyan ink.

摘要翻译： 提供一种用于喷墨记录的油墨组，其由评估指示器限定，其大致对应于由人眼检测的评估，而不依赖于评估时的色差（＆Dgr; E）或光密度差（＆Dgr; OD） 用于喷墨记录的油墨组的长期储存性能。 在包含黄色墨水，品红色墨水和青色墨水的喷墨记录用墨水组件中，对应于形成的各种墨水的印刷区域之间的色调角变化值（＆Dgr; h）在耐臭氧性试验之前和之后 在光泽纸上使用黄色墨水，品红色墨水和青色墨水对于黄色墨水不大于约3°，品红色墨水不大于约2°，青色墨水不大于约6° 。

公开(公告)号：US07635183B2

公开(公告)日：2009-12-22

申请号：US11500891

申请日：2006-08-09

申请人： Noriaki Satoh ,  Junichiro Sugimoto ,  Ryuji Kato

发明人： Noriaki Satoh ,  Junichiro Sugimoto ,  Ryuji Kato

IPC分类号： G01D11/00

CPC分类号： B41J2/175 ,  C09D11/38

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 in which a butyl rubber polymer serving as a base polymer, zinc oxide serving as a vulcanization agent and a thiazole-based compound serving as a vulcanization accelerator are employed. The water-based ink includes at least a coloring agent, water and a glycol ether, an amount of the glycol ether being about 5 wt. % to about 10 wt. % with respect to the total weight of the water-based ink. The preservation solution includes at least water and a glycol ether, an amount of the glycol ether being about 5 wt. % to about 10 wt. % with respect to the total weight of the preservation solution.

摘要翻译： 喷墨记录装置具有油墨通道，其中填充有水性油墨或保存液。 油墨通道使用由橡胶制成的橡胶构件，其中使用作为基础聚合物的丁基橡胶聚合物，用作硫化剂的氧化锌和用作硫化促进剂的噻唑类化合物。 水性油墨至少包含着色剂，水和二醇醚，二醇醚的量为约5重量％ ％至约10wt。 相对于水性油墨的总重量为％。 保存溶液至少包含水和乙二醇醚，二醇醚的量为约5wt。 ％至约10wt。 相对于保存溶液的总重量的％。

公开(公告)号：US20090141071A1

公开(公告)日：2009-06-04

申请号：US12323885

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

CPC分类号： B41J2/16585 ,  B41J2/16532 ,  B41J3/543

摘要： A printer comprises a fixed line type first head, a serial type second head, an ink cartridge which stores an ink to be supplied to the first and second heads, a first cap which is to be installed to the first head, and a second cap which is to be installed to the second head. The ink cartridge and the first and second heads are connected in series in this order by using tubes. Accordingly, it is possible to shorten the lengths of the tubes. The serial type head, in which the drying is hardly caused from a nozzle and the influence is exerted to a small extent on the jetting performance when any viscosity-increased liquid and/or bubbles is/are supplied, is arranged on the downstream side. Accordingly, it is possible to decrease the frequency of the recovery operation.

摘要翻译： 打印机包括固定线型第一头，串联型第二头，存储要供应到第一和第二头的墨的墨盒，要安装到第一头的第一帽和第二帽 其将被安装到第二头部。 墨盒和第一和第二印刷头通过使用管子依次串联连接。 因此，可以缩短管的长度。 在喷嘴上几乎不发生干燥的串联型头部，并且在下游侧设置有任何增加粘度的液体和/或气泡时喷射性能的影响很小。 因此，可以降低恢复操作的频率。