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11. 发明授权

US07635182B2 Recording method, ink cartridge, and image-forming method 有权
标题翻译：记录方法，墨盒和成像方法
公开(公告)号：US07635182B2
公开(公告)日：2009-12-22
申请号：US11314010
申请日：2005-12-22
申请人： Shinichi Hakamada , Mikio Sanada , Takashi Imai , Yasuhiro Nito , Sadayuki Sugama
发明人： Shinichi Hakamada , Mikio Sanada , Takashi Imai , Yasuhiro Nito , Sadayuki Sugama
IPC分类号： G01D11/00
CPC分类号： B41J2/2107 , C09D11/30 , C09D11/40 , C09D11/54
摘要： A recording method is provided which enables formation of an image with high image density and low graininess. The recording is conducted by using a recording method using a first aqueous ink for higher-density recording and a second aqueous ink for lower-density recording, characterized in that the first aqueous ink includes at least water, a water-insoluble coloring material, and plurality of water-soluble organic solvents, the plurality of water-soluble organic solvents including a good medium or good mediums for the water-insoluble coloring material and a poor medium or poor mediums for the water-insoluble coloring material, the ratio B/A in the second aqueous ink being less than the ratio B/A in the first aqueous ink, where A denotes the total content (mass %) of good medium based on the total mass of the aqueous ink and B denotes the total content (mass %) of poor medium based on the total mass of the aqueous ink; and the second aqueous ink has the same hue as the first aqueous ink.
摘要翻译：提供了能够形成具有高图像密度和低颗粒度的图像的记录方法。记录是通过使用使用第一水性油墨进行更高密度记录的记录方法和用于低密度记录的第二含水油墨进行的，其特征在于，所述第一含水油墨至少包括水，水不溶性着色材料和多种水溶性有机溶剂，多种水溶性有机溶剂包括用于水不溶性着色材料的良好介质或良好介质和用于水不溶性着色材料的差介质或差介质，B / A比在第二水性油墨中，比第一水性油墨中的B / A比低，其中A表示基于水性油墨的总质量的良好介质的总含量（质量％），B表示总含量（质量％）基于水性油墨的总质量的不良介质; 并且第二水性墨水具有与第一水性墨水相同的色调。

12. 发明申请

US20060098068A1 Aqueous ink, aqueous ink set, ink cartridge, ink-jet recording apparatus, ink-jet recording method, and image-forming method 审中-公开
标题翻译：水性油墨，水性油墨组，墨盒，喷墨记录装置，喷墨记录方法和图像形成方法
公开(公告)号：US20060098068A1
公开(公告)日：2006-05-11
申请号：US11313689
申请日：2005-12-22
申请人： Shinichi Hakamada , Takashi Imai , Mikio Sanada , Yasuhiro Nito , Tetsu Iwata , Sadayuki Sugama
发明人： Shinichi Hakamada , Takashi Imai , Mikio Sanada , Yasuhiro Nito , Tetsu Iwata , Sadayuki Sugama
IPC分类号： G01D11/00 , C09D11/02 , C09D11/00
CPC分类号： C09D11/40 , C09D11/54
摘要： An aqueous ink comprises water, a water-insoluble coloring material, and plurality of water-soluble organic solvents and the plurality of water-soluble organic solvents including a good medium or good mediums for the water-insoluble coloring material and a poor medium or poor mediums for the water-insoluble coloring material. The ratio of the content of the poor medium and the content of the good medium is in a specific range. A water-soluble organic solvent showing the maximum Ka value out of respective Ka values of the plurality of water-soluble organic solvents is the poor medium. When the aqueous ink is in contact with a specific reaction liquid, the dissolution state or dispersed state of the water-insoluble coloring material in the ink is made unstable. As a result, an image which has a sufficiently large area factor even with a small amount of ink droplets and is excellent in image density, bleeding resistance, and fixability can be obtained. In addition, the aqueous ink is excellent in storage stability.
摘要翻译：水性油墨包括水，水不溶性着色材料和多种水溶性有机溶剂，以及多种水溶性有机溶剂，包括用于水不溶性着色材料的良好介质或良好介质和不良介质或差介质为水不溶性着色材料。不良介质的含量与良好介质的含量的比例在特定范围内。在多种水溶性有机溶剂的各Ka值中显示出最大Ka值的水溶性有机溶剂是不良介质。当水性油墨与特定的反应液体接触时，水不溶性着色材料在油墨中的溶解状态或分散状态变得不稳定。结果，可以获得即使具有少量墨滴也具有足够大的面积因子并且图像密度，耐渗色性和定影性优异的图像。此外，水性油墨的保存稳定性优异。

13. 发明授权

US06967059B2 METHOD OF REFORMING ELEMENT SURFACE, ELEMENT WITH REFORMED SURFACE, METHOD OF MANUFACTURING ELEMENT WITH REFORMED SURFACE, SURFACE TREATMENT LIQUID FOR FORMING REFORMED SURFACE, AND METHOD OF MANUFACTURING SURFACE TREATMENT LIQUID 失效
标题翻译：改性元件表面的方法，具有改性表面的元件，用改性表面制造元件的方法，用于形成改性表面的表面处理液以及制造表面处理液的方法
公开(公告)号：US06967059B2
公开(公告)日：2005-11-22
申请号：US09725032
申请日：2000-11-29
申请人： Mikio Sanada , Sadayuki Sugama , Hiroki Hayashi
发明人： Mikio Sanada , Sadayuki Sugama , Hiroki Hayashi
IPC分类号： C08J7/12 , B05D1/18 , C08F8/42 , C08J7/04 , C08J7/14 , C09D183/00 , C09D183/04 , C09D183/08 , C09D183/12 , D06M13/507 , D06M15/647 , D06M23/00 , C08G77/12 , C08L75/00
CPC分类号： B82Y30/00 , B05D1/185 , B82Y40/00 , C08F8/42 , C08J7/047 , C08J7/14 , C08J2323/02 , C08J2483/00 , C09D183/04 , C09D183/08 , C09D183/12 , D06M15/647 , D06M23/005 , Y10T428/2995 , Y10T428/2998 , Y10T428/31663 , Y10T428/31855 , Y10T428/8305
摘要： A surface reforming method capable of efficiently carrying out a sustainable, even reforming treatment on a prescribed surface part of an element, a surface treatment liquid to be employed for the above-described method, and an element having a reformed surface treated by the above-described method. A part of the surface of an element is subjected to the reforming treatment by providing the object surface with a polymer, which is different from a constituent material of the objet surface and comprises a first part having a functional group and a second part having an interfacial energy different from that of the functional group and approximately equal to the surface energy of the object surface and orienting the second part of the polymer toward the object surface and orienting the first part in a direction different from the object surface.
摘要翻译：一种表面改性方法，能够有效地对元素的规定表面部分进行可持续均匀的重整处理，用于上述方法的表面处理液，以及通过上述方法处理的具有重整表面的元件，描述方法。通过为物体表面提供不同于对象表面的构成材料的聚合物，对元件表面的一部分进行重整处理，并且包括具有官能团的第一部分和具有界面的第二部分能量与功能组的能量不同，大致等于物体表面的表面能，并将聚合物的第二部分朝向物体表面定向，并使第一部分沿与物体表面不同的方向取向。

14. 发明授权

US06796645B2 Surface reformed fiber body, liquid container using fiber absorber, and method of producing fiber absorber for use in liquid ejection 失效
标题翻译：表面改性纤维体，使用纤维吸收剂的液体容器以及用于液体喷射的纤维吸收体的制造方法
公开(公告)号：US06796645B2
公开(公告)日：2004-09-28
申请号：US09726021
申请日：2000-11-30
申请人： Hiroki Hayashi , Sadayuki Sugama , Shozo Hattori , Hajime Yamamoto , Eiichiro Shimizu , Mikio Sanada , Hiroshi Koshikawa , Kenji Kitabatake
发明人： Hiroki Hayashi , Sadayuki Sugama , Shozo Hattori , Hajime Yamamoto , Eiichiro Shimizu , Mikio Sanada , Hiroshi Koshikawa , Kenji Kitabatake
IPC分类号： B41J2175
CPC分类号： B41J2/17513 , B41J2/17506
摘要： A fiber body which exhibits sufficient ink supplying characteristics for keeping up with the trend toward diversification of ink and high printing speed while ensuring an easy and simple ink injection operation and a liquid container having the same. The ink tank has a PP fiber body (crosshatched area of the figures), as a negative pressure generating member for an ink jet head which ejects liquid to perform recording, arranged almost all over the interior thereof, so as to allow the fiber body to hold a liquid to be supplied to an ink jet head. On the top of the tank casing, provided is an atmosphere communication port. And as a PP fiber body, used is an assembly of intertwined PP fibers of which surface has been subjected to surface treatment of giving hydrophilic nature thereto.
摘要翻译：一种纤维体，其具有足够的墨水供应特性，以保持油墨多样化和高印刷速度的趋势，同时确保简单和简单的喷墨操作以及具有该墨水的液体容器。墨水罐具有PP纤维体（图中的交叉阴影部分），作为用于喷射液体进行记录的负压产生部件，其几乎遍布其内部布置，以使纤维体保持供应给喷墨头的液体。在罐体的顶部，提供了一个大气连通口。并且作为PP纤维体，使用的是交织的PP纤维的组合，其表面经过表面处理以赋予亲水性。

15. 发明授权

US06692115B2 Liquid container, liquid supply system and liquid discharge recording apparatus 失效
标题翻译：液体容器，液体供给系统和排液记录装置
公开(公告)号：US06692115B2
公开(公告)日：2004-02-17
申请号：US09985515
申请日：2001-11-05
申请人： Mikio Sanada , Sadayuki Sugama , Hiroki Hayashi
发明人： Mikio Sanada , Sadayuki Sugama , Hiroki Hayashi
IPC分类号： B41J2175
CPC分类号： B41J2/17509 , B41J2/17513 , B41J2/17596
摘要： The invention provides a liquid container containing an absorbent member for temporarily retaining, by a capillary force, liquid to be supplied to a recording head for discharging the liquid and mounted together with the recording head on a linearly reciprocating carriage and adapted for receiving liquid replenishment to the absorbent member when the carriage is moved to a predetermined position, wherein, to the surface of the absorbent member, there is applied a polymer provided with a second portion having a lyophilic radical for rendering the surface lyophilic and a first portion having a radical of an interfacial energy different from the interfacial energy of the lyophilic radical but is approximately equal to the surfacial energy of the surface, and the first portion is oriented toward the surface while the second portion is oriented in a direction different from the surface.
摘要翻译：本发明提供了一种液体容器，其容纳吸收部件，用于通过毛细管力临时保持供给到用于排放液体的记录头并与记录头一起安装在线性往复滑架上的液体，并适于接收液体补充当滑架移动到预定位置时的吸收构件，其中，向吸收构件的表面施加聚合物，该聚合物设置有具有用于使表面亲液的亲液基团的第二部分，并且第一部分具有与亲液自由基的界面能不同的界面能，但大致等于表面的表面能，并且第一部分朝向表面定向，而第二部分在不同于表面的方向上取向。

16. 发明授权

US06623102B2 Liquid discharge recording head, surface modifying method for inner face of liquid discharge head, and method for manufacturing liquid discharge head 失效
公开(公告)号：US06623102B2
公开(公告)日：2003-09-23
申请号：US09985714
申请日：2001-11-06
申请人： Mikio Sanada , Sadayuki Sugama , Hiroki Hayashi
发明人： Mikio Sanada , Sadayuki Sugama , Hiroki Hayashi
IPC分类号： B41J2135
CPC分类号： B41J2/1623 , B41J2/14016 , B41J2/14032 , B41J2/1601 , B41J2/1634 , B41J2/164 , B41J2202/03
摘要： A liquid discharge head that records by discharging recording liquid is provided with polymer having a first portion with lyophilic group for lyophilic processing on a partial surface formed at least on a part of the inner face having recording liquid internally filled to be in contact therewith, and a second portion with a group having substantially the same or the same interfacial energy as the surface energy of the partial surface but different from the interfacial energy of the lyophilic group, while the second portion being orientated toward the partial surface, and the first portion being orientated in the direction different from the partial surface. With the structure thus arranged, the surface energy of the inner face of the liquid discharge head is essentially uniformalized, hence preventing air accumulation from being generated in the portion having lower surface energy.

17. 发明授权

US07425348B2 Surface treatment with polymer materials 有权
标题翻译：用聚合物材料进行表面处理
公开(公告)号：US07425348B2
公开(公告)日：2008-09-16
申请号：US11125205
申请日：2005-05-10
申请人： Mikio Sanada , Sadayuki Sugama , Hiroki Hayashi
发明人： Mikio Sanada , Sadayuki Sugama , Hiroki Hayashi
IPC分类号： B05D1/00
CPC分类号： B82Y30/00 , B05D1/185 , B82Y40/00 , C08F8/42 , C08J7/047 , C08J7/14 , C08J2323/02 , C08J2483/00 , C09D183/04 , C09D183/08 , C09D183/12 , D06M15/647 , D06M23/005 , Y10T428/2995 , Y10T428/2998 , Y10T428/31663 , Y10T428/31855 , Y10T428/8305
摘要： A surface reforming method capable of efficiently carrying out a sustainable, even reforming treatment on a prescribed surface part of an element, a surface treatment liquid to be employed for the above-described method, and an element having a reformed surface treated by the above-described method. A part of the surface of an element is subjected to the reforming treatment by providing the object surface with a polymer, which is different from a constituent material of the objet surface and comprises a first part having a functional group and a second part having an interfacial energy different from that of the functional group and approximately equal to the surface energy of the object surface and orienting the second part of the polymer toward the object surface and orienting the first part in a direction different from the object surface.
摘要翻译：一种表面改性方法，能够有效地对元素的规定表面部分进行可持续均匀的重整处理，用于上述方法的表面处理液，以及通过上述方法处理的具有重整表面的元件，描述方法。通过为物体表面提供与物体表面的构成材料不同的聚合物，对元件的表面的一部分进行重整处理，并且包括具有官能团的第一部分和具有界面的第二部分能量与功能组的能量不同，大致等于物体表面的表面能，并将聚合物的第二部分朝向物体表面定向，并使第一部分沿与物体表面不同的方向取向。

18. 发明申请

US20080306222A1 SURFACE TREATMENT SOLUTION WITH POLYMER MATERIAL, METHOD FOR PRODUCING SURFACE TREATMENT SOLUTION, LIQUID-CONTACTING SURFACE STRUCTURE, AND SURFACE TREATMENT METHOD USING LIQUID-PHASE POLYMER 审中-公开
标题翻译：具有聚合物材料的表面处理方法，用于生产表面处理溶液的方法，液体接触表面结构和使用液相聚合物的表面处理方法
公开(公告)号：US20080306222A1
公开(公告)日：2008-12-11
申请号：US12189690
申请日：2008-08-11
申请人： Mikio Sanada , Sadayuki Sugama , Hiroki Hayashi
发明人： Mikio Sanada , Sadayuki Sugama , Hiroki Hayashi
IPC分类号： C09D183/06
CPC分类号： B82Y30/00 , B05D1/185 , B82Y40/00 , C08F8/42 , C08J7/047 , C08J7/14 , C08J2323/02 , C08J2483/00 , C09D183/04 , C09D183/08 , C09D183/12 , D06M15/647 , D06M23/005 , Y10T428/2995 , Y10T428/2998 , Y10T428/31663 , Y10T428/31855 , Y10T428/8305
摘要： A surface reforming method capable of efficiently carrying out a sustainable, even reforming treatment on a prescribed surface part of an element, a surface treatment liquid to be employed for the above-described method, and an element having a reformed surface treated by the above-described method. A part of the surface of an element is subjected to the reforming treatment by providing the object surface with a polymer, which is different from a constituent material of the object surface and comprises a first part having a functional group and a second part having an interfacial energy different from that of the functional group and approximately equal to the surface energy of the object surface and orienting the second part of the polymer toward the object surface and orienting the first part in a direction different from the object surface.
摘要翻译：一种表面改性方法，能够有效地对元素的规定表面部分进行可持续均匀的重整处理，用于上述方法的表面处理液，以及通过上述方法处理的具有重整表面的元件，描述方法。通过为物体表面提供与物体表面的构成材料不同的聚合物，对元件的表面的一部分进行重整处理，并且包括具有官能团的第一部分和具有界面的第二部分能量与功能组的能量不同，大致等于物体表面的表面能，并将聚合物的第二部分朝向物体表面定向，并使第一部分沿与物体表面不同的方向取向。

19. 发明授权

US06709092B2 Recording liquid feed path, recording liquid container, and recording liquid feed device having same, as well as surface modifying method for the recording liquid feed device 有权
标题翻译：记录液体供给路径，记录液体容器以及具有该液体供给装置的记录液体供给装置以及记录液体供给装置的表面改性方法
公开(公告)号：US06709092B2
公开(公告)日：2004-03-23
申请号：US09726025
申请日：2000-11-30
申请人： Hiroki Hayashi , Sadayuki Sugama , Shozo Hattori , Hajime Yamamoto , Eiichiro Shimizu , Mikio Sanada , Hiroshi Koshikawa , Kenji Kitabatake
发明人： Hiroki Hayashi , Sadayuki Sugama , Shozo Hattori , Hajime Yamamoto , Eiichiro Shimizu , Mikio Sanada , Hiroshi Koshikawa , Kenji Kitabatake
IPC分类号： B41J2175
CPC分类号： B41J2/17513
摘要： To provide a recording liquid feed path, recording liquid container, and recording liquid feed device having the same, as well surface modifying method for the recording liquid feed device to feed efficiently a recording liquid for ejection through a feed tube. If the interior of the feed tube is not rendered hydrophilic as shown in FIG. 3A, air which has passed through a wall of the feed tube forms a bubble, which bubble adheres to an inner surface of the feed tube and obstructs a flow of the recording liquid. But if the inner surface of the feed tube is rendered hydrophilic to form a hydrophilic surface as shown in FIG. 3B, the recording liquid is conducted along the hydrophilic surface at the inner surface portion of the feed tube with the bubble adhered thereto, so that the adhesion area of the bubble to the feed tube inner surface is reduced and the bubble floats from the inner surface. Consequently, when the recording liquid is fed, the bubble can be removed easily by the flow of the recording liquid and thus the flow of the recording liquid can be prevented from being obstructed by the bubble.
摘要翻译：为了提供一种记录液体供给路径，记录液体容器和具有该液体供给装置的记录液体供给装置，以及用于记录液体供给装置的表面改性方法，用于有效地供给通过进料管喷射的记录液体。如图4所示，如果进料管的内部没有变成亲水性的话。如图3A所示，已经通过供给管的壁的空气形成气泡，该气泡粘附到进料管的内表面并阻碍记录液的流动。但是，如图4所示，如果进料管的内表面被亲水化以形成亲水表面。如图3B所示，记录液体在进料管的内表面部分处沿着亲水表面传导，气泡粘附在其上，使得气泡与进料管内表面的粘合面积减小，并且气泡从内表面漂浮。因此，当记录液体被供给时，可以通过记录液体的流动容易地去除气泡，从而可以防止记录液体的流动被气泡阻挡。

20. 发明授权

US07059713B2 Inkjet printing apparatus and ink printing method 有权
标题翻译：喷墨印刷装置和油墨印刷方法
公开(公告)号：US07059713B2
公开(公告)日：2006-06-13
申请号：US10798811
申请日：2004-03-10
申请人： Nobuyuki Matsumoto , Sadayuki Sugama , Mikio Sanada
发明人： Nobuyuki Matsumoto , Sadayuki Sugama , Mikio Sanada
IPC分类号： B41J2/01 , B41J11/08
CPC分类号： B41J11/0015 , B41J11/0085
摘要： In an inkjet printing apparatus, when a printing is performed by generating the reacting so that, on the printing sheet, permeation of an ink solvent is delayed to prevent that the fixing time is prolonged thereby. A printing sheet is sucked by the comparatively weak suction force in a degree in which the sheet is tightly contacted with the pore of the platen. Hereby, insolubilized or coagulated coloring matters and the ink solvent except the reactive radical component or water on the sheet are sucked together into the sheet, and then the forcible permeation condition is formed. As a result, the fixing time is shorter than in a case where there is no suction, and the fixing by the reactive system ink-set can be accelerated.
摘要翻译：在喷墨打印装置中，当通过产生反应进行打印，使得在打印纸上延迟油墨溶剂的渗透以防止定影时间延长。通过相对较弱的吸力将印刷纸吸收到片材与压板的孔紧密接触的程度。由此，不溶解或凝结的着色物质和除了片材上的反应性成分或水之外的油墨溶剂一起吸入片材中，然后形成强制渗透条件。结果，定影时间比没有吸力的情况下的定影时间短，并且可以加速由反应系统油墨的固定。

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