公开(公告)号：US08016928B2

公开(公告)日：2011-09-13

申请号：US12342712

申请日：2008-12-23

申请人： Satoshi Okuda ,  Akihiko Taniguchi

发明人： Satoshi Okuda ,  Akihiko Taniguchi

IPC分类号： C09D11/02 ,  B41J2/01

CPC分类号： C09D11/38 ,  C09B29/0037 ,  C09B29/3639 ,  C09D11/328

摘要： A water-based ink for ink-jet recording includes a dye represented by the general formula (1); water; dipropylene glycol propyl ether (DPP); and a surfactant represented by the general formula (2). The dye, DPP, and the surfactant are blended so as to satisfy the conditions (A) and (B). (A) an amount of surfactant represented by general formula (2) relative to a total amount of the ink is in the range of about 0.5 wt % to about 2.5 wt % (B) an amount of DPP relative to a total amount of the ink is in the range of about 1 wt % to about 3 wt %.

摘要翻译： 用于喷墨记录的水性油墨包括由通式（1）表示的染料; 水; 二丙二醇丙醚（DPP）; 和由通式（2）表示的表面活性剂。 将染料，DPP和表面活性剂混合以满足条件（A）和（B）。 （A）相对于油墨总量的通式（2）表示的表面活性剂的量在约0.5重量％至约2.5重量％的范围内（B）DPP相对于 油墨在约1重量％至约3重量％的范围内。

公开(公告)号：US08021470B2

公开(公告)日：2011-09-20

申请号：US12342940

申请日：2008-12-23

申请人： Akihiko Taniguchi ,  Satoshi Okuda

发明人： Akihiko Taniguchi ,  Satoshi Okuda

IPC分类号： C09D11/02 ,  B41J2/01

CPC分类号： C09B67/0041 ,  C09B67/0051 ,  C09D11/328

摘要： A water-based ink includes a dye (1) represented by the general formula (1); a dye (2) at least one dye selected from the group consisting of a dye having free acid that is represented by the general formula (2-1), C. I. Acid Red 52 and 289; DPP; and a surfactant represented by the general formula (3). The dyes, DPP, and the surfactant are blended so as to satisfy the conditions (A) to (D). (A) a total amount of the dye (1) and (2) relative to a total amount of the ink is about 2 wt % to 5 wt % (B) weight ratio between the dye (1) and (2) in the ink is about 9:1 to 7:3 (C) an amount of the surfactant relative to a total amount of the ink is about 0.5 wt % to 2.5 wt % (D) an amount of DPP relative to a total amount of the ink is about 1 wt % to 3 wt %

摘要翻译： 水性油墨包括由通式（1）表示的染料（1）; 染料（2）选自由通式（2-1）表示的游离酸的染料，C.I.酸性红52和289中的至少一种染料; 民进党 和由通式（3）表示的表面活性剂。 混合染料，DPP和表面活性剂以满足条件（A）至（D）。 （A）染料（1）和（2）相对于油墨总量的总量在染料（1）和（2）之间的重量比为约2重量％至5重量％（B） 油墨为约9:1至7:3（C）表面活性剂相对于油墨总量的量为约0.5重量％至2.5重量％（D）DPP相对于油墨总量的量 为约1重量％至3重量％

公开(公告)号：US08016929B2

公开(公告)日：2011-09-13

申请号：US12343128

申请日：2008-12-23

申请人： Satoshi Okuda ,  Akihiko Taniguchi

发明人： Satoshi Okuda ,  Akihiko Taniguchi

IPC分类号： C09D11/02 ,  B41J2/01

CPC分类号： C09D11/38 ,  C09B29/3639 ,  C09B29/3652 ,  C09D11/328

摘要： A water-based ink includes a dye represented by the general formula (1), water, DPP, and a surfactant represented by the general formula (2). The dye, DPP, and the surfactant are blended so as to satisfy the conditions (A) to (C). (A) an amount of the dye relative to a total amount of the ink (x) is about 0.1 wt % to 1.0 wt % (B) an amount of DPP relative to a total amount of the ink (y) is about 0.5 wt % to 3 wt % (C) in y≧25x/9+2/9 −175x+18y+225z−104≦0 and −100x+18y+225z−66.5≧0 in y≦25x/9+2/9 −275x+54y+225z−112≦0 and −200x+54y+225z−74.5≧0 z: an amount of the surfactant relative to a total amount of the ink (wt %)

摘要翻译： 水性油墨包括由通式（1）表示的染料，水，DPP和由通式（2）表示的表面活性剂。 混合染料，DPP和表面活性剂以满足条件（A）至（C）。 （A）染料相对于油墨总量（x）的量为约0.1重量％至1.0重量％（B）DPP相对于油墨总量（y）的量为约0.5重量％ 在y≥n1E中，y≥25x/ 9 + 2 / 9-175x + 18y + 225z-104＆nlE; 0和-100x + 18y + 225z-66.5≥0的％至3wt％（℃）; 25x / 9 + 2 / 275x + 54y + 225z-112＆nlE; 0和-200x + 54y + 225z-74.5≥0z：表面活性剂相对于油墨总量的量（wt％）

公开(公告)号：US20110023532A1

公开(公告)日：2011-02-03

申请号：US12835568

申请日：2010-07-13

申请人： Susumu Kobayashi ,  Jiro Yuzawa ,  Satoshi Okuda ,  Hidetoshi Shinya ,  Tadahisa Saga

发明人： Susumu Kobayashi ,  Jiro Yuzawa ,  Satoshi Okuda ,  Hidetoshi Shinya ,  Tadahisa Saga

IPC分类号： F25B1/00 ,  F25B39/02

CPC分类号： F25B7/00 ,  F25B9/006 ,  F25D11/04 ,  F25D17/047 ,  F25D23/025 ,  F25D23/061 ,  F25D2201/14 ,  F28D1/0426

摘要： A refrigerating apparatus includes a refrigerating cycle including a compressor, a condenser, a flow divider, a first heat exchanger, a second heat exchanger, a decompressing device, and an evaporator. The refrigerant cycle has sealed therein a mixed refrigerant obtained by mixing at least first to third refrigerants with different evaporation temperatures. The first heat exchanger and the second heat exchanger each includes a double pipe to form a first flow passage in an inner pipe of the double pipe, a second flow passage in an outer pipe of the double pipe, and an intermediate port in a piping connecting between the second flow passage of the first heat exchanger and the second flow passage of the second heat exchanger. A high-temperature and high-pressure refrigerant discharged from the compressor is cooled by the condenser to liquefy the first refrigerant having a high evaporation temperature into a liquid refrigerant.

摘要翻译： 一种制冷装置，具备包括压缩机，冷凝器，分流器，第一热交换器，第二热交换器，减压装置和蒸发器的制冷循环。 制冷剂循环中密封有通过混合具有不同蒸发温度的至少第一至第三制冷剂而获得的混合制冷剂。 第一热交换器和第二热交换器各自包括双管，以在双管的内管中形成第一流动通道，在双管的外管中具有第二流动通道，以及在管道连接中的中间端口 在第一热交换器的第二流动通道和第二热交换器的第二流动通道之间。 从压缩机排出的高温高压制冷剂由冷凝器冷却，将具有高蒸发温度的第一制冷剂液化成液体制冷剂。

公开(公告)号：US07562970B2

公开(公告)日：2009-07-21

申请号：US11627834

申请日：2007-01-26

申请人： Satoshi Okuda ,  Narumi Koga ,  Kazuma Goto ,  Atsushi Ito ,  Koichiro Hara ,  Masaharu Ito

发明人： Satoshi Okuda ,  Narumi Koga ,  Kazuma Goto ,  Atsushi Ito ,  Koichiro Hara ,  Masaharu Ito

IPC分类号： B41J2/045

CPC分类号： B41J2/1433 ,  B41J2/14209 ,  B41J2002/14217 ,  B41J2002/14225 ,  B41J2002/14306 ,  B41J2002/14419 ,  B41J2002/14459 ,  B41J2202/11

摘要： In one embodiment, the disclosure relates to an ink-jet head including an ink chamber, a pressure chamber in communication with the ink chamber, a nozzle for ejecting an ink in communication with the pressure chamber, a piezoelectric actuator for applying an ejection pressure to an ink in the pressure chamber, and an ink passage extending from a boundary of the ink chamber to a tip of the nozzle. The tip of the nozzle has an aperture diameter of from about 15 to about 25 μm, and the ink passage is configured such that when an ink having a viscosity of from about 2.5 to about 3 mPa·s is passed therethrough, a passage resistance value of the ink passage is from about 50 to about 100 kPa·s/mm3. Another embodiment of the disclosure relates to an ink-jet recording device containing such an ink-jet head.

摘要翻译： 在一个实施例中，本公开涉及一种喷墨头，包括墨水室，与墨水室连通的压力室，用于喷射与压力室连通的墨水的喷嘴，用于将喷射压力施加到 压力室中的墨水以及从墨水室的边界延伸到喷嘴的尖端的墨水通道。 喷嘴的尖端具有约15至约25μm的孔直径，并且油墨通道构造成使得当具有约2.5至约3mPa.s的粘度的油墨通过时，通过电阻值 的油墨通道为约50至约100kPa.s / mm 3。 本公开的另一实施例涉及一种包含这种喷墨头的喷墨记录装置。

公开(公告)号：US07169221B2

公开(公告)日：2007-01-30

申请号：US11149155

申请日：2005-06-10

申请人： Narumi Koga ,  Masaya Fujioka ,  Kazuma Goto ,  Junichiro Sugimoto ,  Satoshi Okuda ,  Shunichi Higashiyama

发明人： Narumi Koga ,  Masaya Fujioka ,  Kazuma Goto ,  Junichiro Sugimoto ,  Satoshi Okuda ,  Shunichi Higashiyama

IPC分类号： C09D11/02

CPC分类号： C09D11/32

摘要： A water base ink for ink-jet recording contains 0.1% by weight to 4.0% by weight of C.I. Direct Yellow 132; not less than 0.5% by weight of glycol ether having a melting point of not more than −45°C.; and a water-soluble organic solvent in which a solubility of C.I. Direct Yellow 132 at 20° C. is not less than 5%. The ink satisfies 0.2≦B/A and 3≦C/A. B/A represents a weight ratio of the glycol ether to the C.I. Direct Yellow 132 contained in the ink, and C/A represents a weight ratio of the water-soluble organic solvent to the C.I. Direct Yellow 132 contained in the ink. The stability in long-term storage after the evaporation of water or at low temperatures can be obtained even when C.I. Direct Yellow 132 is used in the water-base ink for the ink-jet recording.

摘要翻译： 喷墨记录用水性油墨含有0.1重量％〜4.0重量％的C.I。 直接黄132; 不少于0.5重量％的熔点不大于-45℃的二醇醚; 和水溶性有机溶剂，其中C.I. 直接黄132在20℃下不小于5％。 油墨满足0.2 <= B / A和3 <= C / A。 B / A表示乙二醇醚与C.I.的重量比。 包含在油墨中的直接黄132，C / A表示水溶性有机溶剂与C.I.的重量比。 包含在墨水中的直接黄132。 在蒸发水或低温后长期储存的稳定性即使在C.I. 在用于喷墨记录的水基油墨中使用直接黄132。

公开(公告)号：US08741048B2

公开(公告)日：2014-06-03

申请号：US13597420

申请日：2012-08-29

申请人： Satoshi Okuda ,  Junichiro Sugimoto ,  Tatsunosuke Hoshi ,  Atsushi Nakamura ,  Mitsunori Maeda

发明人： Satoshi Okuda ,  Junichiro Sugimoto ,  Tatsunosuke Hoshi ,  Atsushi Nakamura ,  Mitsunori Maeda

IPC分类号： C09D11/02

CPC分类号： C09D11/38 ,  C09D11/324

摘要： A water-based ink for ink jet recording includes a self-dispersible pigment modified by phosphate group; water; a water-soluble organic solvent; a cationic surfactant which is contained at 0.001% by weight to 0.05% by weight in the water-based ink for ink jet recording; and at least one selected from the group consisting of boric acids, a chelate agent, a reducing sugar and a sugar alcohol.

摘要翻译： 用于喷墨记录的水性油墨包括由磷酸酯基改性的自分散颜料; 水; 水溶性有机溶剂; 在用于喷墨记录的水性油墨中含有0.001重量％至0.05重量％的阳离子表面活性剂; 和选自硼酸，螯合剂，还原糖和糖醇中的至少一种。

公开(公告)号：US20080072789A1

公开(公告)日：2008-03-27

申请号：US11859658

申请日：2007-09-21

申请人： Satoshi Okuda ,  Ryuji Kato ,  Tatsuyoshi Nagase

发明人： Satoshi Okuda ,  Ryuji Kato ,  Tatsuyoshi Nagase

IPC分类号： C09D11/02

CPC分类号： C09D11/40 ,  C09D11/32

摘要： The present disclosure relates to an ink-jet ink set which, in spite of using a black ink including a black pigment, may display desirable storage stability and/or may form printed matter (e.g., images) with desirable rub fastness against a plain paper surface, color balance after fading (fading stability), and/or water resistance. An ink set may include a yellow dye ink including a yellow dye, a magenta dye ink including a magenta dye, a cyan dye ink including a cyan dye and a black ink, the black ink including a black pigment and a yellow dye, a magenta dye, and a cyan dye. A black ink may have a weight ratio of the amount of the black pigment to the total amount of the yellow dye, the magenta dye, and the cyan dye of from about 95/5 to about 5/95.

摘要翻译： 本公开涉及一种喷墨油墨组，尽管使用包含黑色颜料的黑色油墨，但是可以显示期望的储存稳定性和/或可以形成具有对普通纸的期望的耐擦性的印刷物（例如图像） 表面，褪色后的颜色平衡（褪色稳定性）和/或耐水性。 油墨组可以包括黄色染料墨水，包括品红色染料的品红色染料墨水，包含青色染料的青色染料墨水和黑色墨水，黑色墨水包括黑色颜料和黄色染料，品红色 染料和青色染料。 黑色油墨可以具有黑色颜料的量与黄色染料，品红色染料和青色染料的总量的重量比为约95/5至约5/95。

公开(公告)号：US07337628B2

公开(公告)日：2008-03-04

申请号：US10963774

申请日：2004-10-14

申请人： Satoshi Okuda ,  Yasuhide Watanabe ,  Yasushi Sakata

发明人： Satoshi Okuda ,  Yasuhide Watanabe ,  Yasushi Sakata

IPC分类号： F25D11/02

CPC分类号： F25D23/025 ,  F25D25/02 ,  F25D2500/02

摘要： An object is to provide a low-temperature storage capable of further dividing a medium storage chamber divided by a medium partition into upper/lower small sections (small storage chambers) by adding of an optional component and changing of an inner door, and the storage comprising; a thermal insulation box main body having an opening in a front surface thereof; a thermal insulating door openably/closably attached to the thermal insulation box main body; a medium partition which divides the opening into upper/lower medium openings; a shelf which divides a storage chamber formed by the thermal insulating door and the main body into upper/lower chambers in a position of the medium partition; a cooling device which cools the storage chamber; a metallic optional partition member which further divides the medium openings into upper/lower openings; a frame member formed of a resin and attached to a front part of the partition member to support an optional gasket; and a plurality of inner doors which openably close small openings divided by the partition member.

摘要翻译： 本发明的目的是提供一种低温存储器，其能够通过添加可选部件和内门的更换来将由介质隔板分隔的介质存储室进一步分割成上/下小部分（小存储室），并且存储 包括; 保温箱主体，其前表面具有开口; 可隔热/闭合地连接到隔热箱主体的绝热门; 将开口分成上/下介质开口的介质分隔件; 将由绝热门和主体形成的储存室在介质分隔件的位置分隔成上/下室的货架; 冷却储存室的冷却装置; 金属可选分隔构件，其将介质开口进一步分成上/下开口; 框架构件，其由树脂形成并且附接到分隔构件的前部以支撑可选的垫圈; 以及多个内门，其可开启地封闭由分隔构件分开的小开口。

公开(公告)号：US20050138956A1

公开(公告)日：2005-06-30

申请号：US10966100

申请日：2004-10-18

申请人： Satoshi Okuda ,  Yasuhide Watanabe ,  Yasushi Sakata

发明人： Satoshi Okuda ,  Yasuhide Watanabe ,  Yasushi Sakata

IPC分类号： F25D23/02 ,  E05F7/00 ,  E05F7/06 ,  F25D23/06 ,  A47B96/04 ,  E06B1/70 ,  F25D11/02

CPC分类号： E05F7/06 ,  E05F7/005 ,  E05Y2900/31 ,  F25D23/028 ,  F25D2323/024

摘要： An object is to provide a low-temperature storage cooled/maintained in an ultra low temperature range, in which door lowering is automatically modified (corrected) by an opening/closing operation of a thermal insulating door, and a concave/convex portion which is a contact portion with respect to a door switch disposed on the door can be secured, and there is provided a low-temperature storage comprising: a thermal insulation box main body having an opening in a front surface thereof; a thermal insulating door openably/closably attached to the thermal insulation box main body by a plurality of hinges to close the opening; and a cooling device which cools a storage chamber formed by the door and the main body, wherein a spacer having a guide surface to forcibly correct door lowering by a closing operation of the thermal insulating door is disposed on a side on which any hinge is not disposed.

摘要翻译： 本发明的目的是提供一种在超低温范围内进行冷却/保持的低温存储器，其中通过隔热门的打开/关闭操作自动修改（校正）门降低的凹部和凹部， 可以确保关于设置在门上的门开关的接触部分，并且设置有低温存储器，包括：保温箱主体，其前表面具有开口; 隔热门，其通过多个铰链可打开/闭合地附接到隔热箱主体以封闭开口; 以及冷却装置，其对由门和主体形成的存储室进行冷却，其中具有通过绝热门的关闭操作来强制校正门降低的引导面的间隔件设置在任何铰链不在其的一侧 处置。