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21. 发明授权

US06783223B2 Water base ink for ink-jet recording and ink-jet recording apparatus provided with the same 有权
标题翻译：用于喷墨记录的水基油墨和具有该水基油墨的喷墨记录装置
公开(公告)号：US06783223B2
公开(公告)日：2004-08-31
申请号：US10379596
申请日：2003-03-06
申请人： Mayuko Okada , Narumi Koga , Kazuma Goto , Hiromitsu Sago , Hideto Yamazaki , Kazuo Kobayashi , Tatsunosuke Hoshi , Michiko Aoyama , Hideo Ohira , Shunichi Higashiyama , Masaya Fujioka , Yoshito Toyoda
发明人： Mayuko Okada , Narumi Koga , Kazuma Goto , Hiromitsu Sago , Hideto Yamazaki , Kazuo Kobayashi , Tatsunosuke Hoshi , Michiko Aoyama , Hideo Ohira , Shunichi Higashiyama , Masaya Fujioka , Yoshito Toyoda
IPC分类号： B41J201
CPC分类号： C09D11/30
摘要： A water base ink for ink-jet recording, which is usable for an ink-jet recording apparatus having an ink-jet head provided therein with an ink flow passage formed of nickel or nickel alloy, includes a coloring agent, water, and a water-soluble organic solvent. The ink is blended so that a current density, which is obtained within an electric potential range of −600 to +300 mV, is not more than 100 &mgr;A/cm2 when anodic polarization measurement is performed by using a reference electrode of silver/silver chloride, a counter electrode of platinum, and a working electrode of nickel or nickel alloy. The ink does not corrode any part for constituting the flow passage in the ink-jet head.
摘要翻译：用于喷墨记录的水性墨水，其可用于具有其中设置有由镍或镍合金形成的墨流道的喷墨头的喷墨记录装置，包括着色剂，水和水 - 可溶性有机溶剂。将油墨混合，使得当在-600〜+ 300mV的电位范围内获得的电流密度不大于100μA/ cm 2，当通过使用银的参比电极进行阳极极化测量时 /氯化银，铂电极和镍或镍合金的工作电极。油墨不会腐蚀用于构成喷墨头中的流路的任何部分。

22. 发明授权

US06736499B2 Ink set for ink-jet recording 有权
标题翻译：墨水设置用于喷墨记录
公开(公告)号：US06736499B2
公开(公告)日：2004-05-18
申请号：US10233103
申请日：2002-08-30
申请人： Masateru Kawamura , Naomichi Kobayashi , Hideo Ohira , Shunichi Higashiyama , Masaya Fujioka
发明人： Masateru Kawamura , Naomichi Kobayashi , Hideo Ohira , Shunichi Higashiyama , Masaya Fujioka
IPC分类号： B41J201
CPC分类号： C09D11/38 , C09D11/40
摘要： An ink set for ink-jet recording is provided, in which the color bleed is reduced at adjoining portions of inks and the deposition of dye or the like in a color ink is not caused when a plurality of colors are recorded on regular paper. The ink set for ink-jet recording, which is composed of inks of a plurality of colors, includes at least one first ink and at least one second ink having the following compositions respectively. The first ink contains at least one anionicity-added pigment. The second ink contains at least one anionic dye and at least one ethanolamine hydrochloride selected from the group consisting of monoethanolamine hydrochloride, diethanolamine hydrochloride, triethanolamine hydrochloride, and thioethanolamine hydrochloride.
摘要翻译：提供了一种用于喷墨记录的油墨组件，其中在墨水的相邻部分处的颜色渗色减少，并且当在普通纸上记录多种颜色时，不会在彩色油墨中沉积染料等。由多种颜色的油墨组成的用于喷墨记录的油墨组分别包括至少一种第一油墨和至少一种具有以下组分的第二油墨。第一油墨含有至少一种阴离子加成颜料。第二油墨含有至少一种阴离子染料和至少一种选自盐酸单乙醇胺，盐酸二乙醇胺，盐酸三乙醇胺和盐酸硫代乙醇胺的至少一种乙醇胺盐酸盐。

23. 发明授权

US5130797A Digital signal processing system for parallel processing of subsampled data 失效
标题翻译：用于并行处理子采样数据的数字信号处理系统
公开(公告)号：US5130797A
公开(公告)日：1992-07-14
申请号：US483840
申请日：1990-02-23
申请人： Tokumichi Murakami , Koh Kamizawa , Hideo Ohira , Kohji Ogura , Naoto Kinjo , Takao Wakabayashi
发明人： Tokumichi Murakami , Koh Kamizawa , Hideo Ohira , Kohji Ogura , Naoto Kinjo , Takao Wakabayashi
IPC分类号： H04N7/26 , H04N7/36 , H04N7/46
CPC分类号： H04N19/00 , H04N19/43 , H04N19/436 , H04N19/51 , H04N19/533 , H04N19/577 , H04N19/587 , H04N19/30
摘要： A video codec system inputs consecutively frame after frame of sub-sampled video data obtained by sub-sampling video data in units of frames. The video data is coded in parallel by internal coding circuits. This averages the numbers of significant pixels in the sub-sampled video data to be processed. The coded video data is composed so as to comply with specifications of the receiving equipment. Upon transmission, the data is again sub-sampled depending on the number of coding circuits on the receiving side. Each piece of the sub-sampled data is given a header for consecutive transmission. This allows for a certain period of time between pieces of data that arrive at the receiving side, thereby eliminating time differences in receiving and coding.
摘要翻译：视频编解码器系统以帧为单位对视频数据进行子采样而获得的子采样视频数据的帧后连续输入。视频数据由内部编码电路并行编码。这将对待处理的子采样视频数据中的有效像素数进行平均。编码视频数据被构成为符合接收设备的规格。在发送时，根据接收侧的编码电路的数量再次对数据进行子采样。给每个子采样数据提供连续传输的报头。这允许在到达接收侧的数据段之间的一定时间段，从而消除接收和编码中的时间差异。

24. 发明授权

US07328989B2 Water base ink set for ink-jet recording 有权
标题翻译：用于喷墨记录的水基油墨
公开(公告)号：US07328989B2
公开(公告)日：2008-02-12
申请号：US10845877
申请日：2004-05-13
申请人： Hideo Ohira , Yoshito Toyoda , Masahito Kato , Ryuji Kato , Akihiko Taniguchi , Kazuma Goto , Masaya Fujioka , Shunichi Higashiyama
发明人： Hideo Ohira , Yoshito Toyoda , Masahito Kato , Ryuji Kato , Akihiko Taniguchi , Kazuma Goto , Masaya Fujioka , Shunichi Higashiyama
IPC分类号： C09D11/00
CPC分类号： C09D11/40
摘要： An ink set for ink-jet recording comprises a pigment ink and a dye ink containing a pigment and a dye as coloring agent, respectively. The pigment ink contains water, a water-soluble organic solvent, and a negatively charged pigment wherein potassium ion and sodium ion have a total ion concentration of not more than 200 ppm, and divalent or multivalent metal ion or ions have a total ion concentration of not more than 10 ppm. The dye ink contains water, a water-soluble organic solvent, and a dye associated with a counter ion of lithium ion wherein potassium ion and sodium ion have a total ion concentration of not more than 400 ppm, and divalent or multivalent metal ion or ions have a total ion concentration of not more than 10 ppm. In the ink set, the pigment and dye inks can be used in combination without complicating a maintenance system.
摘要翻译：用于喷墨记录的油墨组分别包括颜料油墨和含有颜料和染料作为着色剂的染料油墨。颜料墨含有水，水溶性有机溶剂和带负电荷的颜料，其中钾离子和钠离子的总离子浓度不大于200ppm，并且二价或多价金属离子或离子的总离子浓度为不超过10ppm。染料墨水含有水，水溶性有机溶剂和与锂离子的抗衡离子相关的染料，其中钾离子和钠离子的总离子浓度不大于400ppm，二价或多价金属离子或离子总离子浓度不大于10ppm。在油墨组中，颜料和染料油墨可以组合使用，而不会使维护系统复杂化。

25. 发明申请

US20070139497A1 INK-JET RECORDING APPARATUS 有权
标题翻译：喷墨记录仪
公开(公告)号：US20070139497A1
公开(公告)日：2007-06-21
申请号：US11566778
申请日：2006-12-05
申请人： Hideo Ohira
发明人： Hideo Ohira
IPC分类号： B41J2/175
CPC分类号： B41J2/17563
摘要： The ink-jet recording apparatus employing an elastic member in at least a part of an ink passage into which a water-based ink for ink-jet recording is filled is configured to satisfy the following inequality (1): (T1/T0)×100≦about 200% , (1) wherein T1 is filtration time when a first ink is filtrated through a specific electroformed filter, the first ink being prepared by immersing an elastic member in a water-based ink for ink-jet recording under a prescribed condition, and T0 is filtration time when a second ink is filtrated through the electroformed filter having same specifications as the above-mentioned filter, the second ink under another condition.
摘要翻译：在其中填充有用于喷墨记录的水性墨水的油墨通道的至少一部分中使用弹性构件的喷墨记录装置被配置为满足以下不等式（1）：< （“1”）=（x）= x（x，y）= -line-formula description =“In-line Formulas”end =“tail”？>其中T 1是当第一油墨通过特定电铸过滤器过滤时的过滤时间，第一油墨由在规定条件下将弹性部件浸渍在用于喷墨记录的水性油墨中，并且当第二油墨通过具有与上述相同规格的电铸过滤器过滤第二油墨时，T 另一种条件下的第二种墨水。

26. 发明申请

US20060192828A1 Water base ink for ink-jet recording 有权
标题翻译：用于喷墨记录的水性墨水
公开(公告)号：US20060192828A1
公开(公告)日：2006-08-31
申请号：US11414723
申请日：2006-04-28
申请人： Hideo Ohira , Hiromitsu Sago , Kazuma Goto , Narumi Koga , Masaya Fujioka , Shunichi Higashiyama
发明人： Hideo Ohira , Hiromitsu Sago , Kazuma Goto , Narumi Koga , Masaya Fujioka , Shunichi Higashiyama
IPC分类号： G01D11/00 , C09D11/02
CPC分类号： C09D11/30
摘要： A water base ink for ink-jet recording is provided, which makes it possible to secure a high recording quality with a sharp image area edge by avoiding any blurring even when recording is performed on regular paper and which has satisfactory purge restoration performance. Therefore, no bubble remains in an ink flow passage, and no discharge failure is caused. Further, the discharge operation never becomes unstable. In the water base ink for ink-jet recording, the surface tension is not less than 40 mN/m, and the amount of dissolved oxygen is not more than 4 mg/L.
摘要翻译：提供了一种用于喷墨记录的水性墨水，这使得即使在普通纸上进行记录并且具有令人满意的清除恢复性能的情况下也可以避免任何模糊，从而可以确保具有清晰图像区域边缘的高记录质量。因此，在墨水流路中没有气泡残留，不会产生放电故障。此外，放电操作不会变得不稳定。在用于喷墨记录的水基油墨中，表面张力不小于40mN / m，溶解氧量不大于4mg / L。

27. 发明申请

US20050279246A1 Ink set for ink-jet recording, method for producing the same, and ink-jet printer 有权
标题翻译：用于喷墨记录的油墨，其制造方法和喷墨打印机
公开(公告)号：US20050279246A1
公开(公告)日：2005-12-22
申请号：US11142311
申请日：2005-06-02
申请人： Hideo Ohira , Ryuji Kato , Akihiko Taniguchi , Noriatsu Aoi , Masaya Fujioka , Shunichi Higashiyama
发明人： Hideo Ohira , Ryuji Kato , Akihiko Taniguchi , Noriatsu Aoi , Masaya Fujioka , Shunichi Higashiyama
IPC分类号： B41J2/01 , B41M5/00 , C09D11/00 , C09D11/322 , C09D11/326 , C09D11/328 , C09D11/38 , C09D11/40 , C09D11/02
CPC分类号： C09D11/40
摘要： An ink set for ink-jet recording includes a pigment-based ink containing a negatively chargeable and self-dispersible pigment as a coloring agent and a dye-based ink containing an anionic dye as a coloring agent, and the ink set satisfies the following expression (1): Dci
摘要翻译：用于喷墨记录的油墨组包括含有可带电荷和自分散颜料作为着色剂的颜料基油墨和含有阴离子染料作为着色剂的染料基油墨，并且油墨组满足以下表达式（1）：<？in-line-formula description =“In-line Formulas”end =“lead”？> Dci <1.1xPci + 0.0001（1）<？in-line-formula description =“In-line Formulas” end =“tail”？>其中“Dci”表示染料基油墨中所含的阴离子性染料的抗衡离子的量（mol / g），“Pci”表示相对离子的摩尔数（mol / g）包含在颜料基油墨中的自分散颜料。可以大大地抑制颜料聚集，并且当由用于由颜料基油墨和染料基油墨组成的喷墨记录用油墨组装载在设置有颜料基油墨的喷墨打印机上时，能够稳定地进行高质量的印刷常规维护系统简单，成本低。

28. 发明申请

US20050275701A1 Water base ink for ink-jet recording 审中-公开
标题翻译：用于喷墨记录的水性墨水
公开(公告)号：US20050275701A1
公开(公告)日：2005-12-15
申请号：US11143448
申请日：2005-06-03
申请人： Noriatsu Aoi , Ryuji Kato , Hideo Ohira , Masaya Fujioka , Shunichi Higashiyama
发明人： Noriatsu Aoi , Ryuji Kato , Hideo Ohira , Masaya Fujioka , Shunichi Higashiyama
IPC分类号： C09D11/00 , B41J2/05
CPC分类号： C09D11/40 , C09D11/324
摘要： A water base ink for ink-jet recording includes carbon black as a coloring agent and water. The content of chlorine ion contained in the ink is not more than 8 ppm. The ink may be added with 1,2,3-benzotriazole as a rustproofing agent. Even when oxygen is contained in an amount of about 9 ppm in the ink, the corrosion of a discharge section, which would be otherwise caused by chlorine ion, can be avoided even in the case of the use for a printer which uses a metal member for the discharge section.
摘要翻译：用于喷墨记录的水基油墨包括作为着色剂的炭黑和水。墨中含有的氯离子的含量为8ppm以下。油墨可以加入1,2,3-苯并三唑作为防锈剂。即使在油墨中含有约9ppm的氧气的情况下，即使在使用金属构件的打印机的情况下也可以避免由氯离子引起的排出部的腐蚀用于放电部分。

29. 发明申请

US20050235871A1 Water base pigment ink for ink-jet recording, ink cartridge accommodating the same, and ink-jet recording method 有权
标题翻译：用于喷墨记录的水性颜料墨水，以及用于喷墨记录的墨盒，以及喷墨记录方法
公开(公告)号：US20050235871A1
公开(公告)日：2005-10-27
申请号：US11101501
申请日：2005-04-08
申请人： Ryuji Kato , Hideo Ohira , Noriatsu Aoi , Tomoyo Hamajima , Masaya Fujioka
发明人： Ryuji Kato , Hideo Ohira , Noriatsu Aoi , Tomoyo Hamajima , Masaya Fujioka
IPC分类号： C09D11/00 , C09D11/02 , B41J2/01
CPC分类号： C09D11/324 , C09D11/322
摘要： A water base pigment ink for ink-jet recording contains a pigment, a propylene glycol derivative which has a saturation vapor pressure of 2 to 10 hPa and an octanol-water distribution coefficient log P of 0 to 1.35, and dipropylene glycol-n-propyl ether. The propylene glycol derivative is contained in the ink by 0.25 to 1.5% by weight, and the dipropylene glycol-n-propyl ether is contained in the ink by 0.5 to 1% by weight. The ink is excellent in the paper surface drying performance. Further, it is possible to avoid the occurrence of the feathering and the blank stripes in letters.
摘要翻译：用于喷墨记录的水性颜料墨含有颜料，饱和蒸气压为2〜10hPa，辛醇 - 水分配系数log P为0〜1.35的丙二醇衍生物，二丙二醇 - 正丙基醚。丙二醇衍生物在油墨中的含量为0.25〜1.5重量％，二丙二醇 - 正丙基醚的含量为0.5〜1重量％。油墨的表面干燥性能优异。此外，可以避免字母中发生羽化和空白条纹。

30. 发明授权

US06921429B2 Water base ink for ink-jet recording 有权
标题翻译：用于喷墨记录的水性墨水
公开(公告)号：US06921429B2
公开(公告)日：2005-07-26
申请号：US10385511
申请日：2003-03-12
申请人： Hiromitsu Sago , Narumi Koga , Kazuma Goto , Hideo Ohira , Masaya Fujioka , Shunichi Higashiyama
发明人： Hiromitsu Sago , Narumi Koga , Kazuma Goto , Hideo Ohira , Masaya Fujioka , Shunichi Higashiyama
IPC分类号： B41J2/01 , B41M5/00 , C09D11/00 , C09D11/322 , C09D11/326 , C09D11/328 , C09D11/38 , C09D11/02
CPC分类号： C09D11/38
摘要： A water base ink for ink-jet recording contains an amine compound selected from the group consisting of N-n-butylethanolamine, 1,4-bis(3-aminopropyl)piperazine, benzylamine, and an amine compound represented by a specified structural formula, a surfactant having a specified structural formula, a coloring agent, and water. It is possible to obtain a satisfactory rub resistance and a high printing quality with a sharp outline without causing any feathering on a recorded image. Further, it is possible to obtain a long term nozzle discharge stability by suppressing any corrosion on a metal member of a discharge head unit of an ink-jet recording apparatus.
摘要翻译：用于喷墨记录的水性油墨含有选自由正丁基乙醇胺，1,4-双（3-氨基丙基）哌嗪，苄胺和由特定结构式表示的胺化合物的胺化合物，表面活性剂具有指定的结构式，着色剂和水。可以以锐利轮廓获得令人满意的耐摩擦性和高印刷质量，而不会在记录图像上引起任何羽化。此外，通过抑制喷墨记录装置的排出头单元的金属构件的任何腐蚀，可以获得长期的喷嘴排出稳定性。

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