公开(公告)号：US20080136875A1

公开(公告)日：2008-06-12

申请号：US11860172

申请日：2007-09-24

申请人： Tetsu Iwata ,  Fumiaki Fujioka ,  Shinichi Hakamada ,  Takashi Imai

发明人： Tetsu Iwata ,  Fumiaki Fujioka ,  Shinichi Hakamada ,  Takashi Imai

IPC分类号： B41J2/175 ,  B41J2/17

CPC分类号： B41J2/2107 ,  C09D11/30

摘要： A recording head and a recording unit are provided achieving both the reliability of ejection stability and storage stability and the prevention of a new color mixing phenomenon. The recording head has ejection orifice lines each of which ejects each of the inks constituting an ink set. The plurality of inks is stored respectively in ink cartridges each having an ink storage portion being brought into a hermetically-closed state. At least three types of inks among the inks are different in specific gravity from one another, and at least two types of inks among the at least three types of inks are different in specific gravity by 0.020 or more. The ejection orifice lines are arranged so that the total sum of differences in specific gravities between the inks to be ejected from ejection orifice lines adjacent to each other among the inks to be ejected from the ejection orifice lines becomes minimal.

摘要翻译： 提供了记录头和记录单元，其实现了喷射稳定性和储存稳定性的可靠性以及防止新的混色现象。 记录头具有喷射孔线，每个排出口排出构成油墨组的每个油墨。 多个墨水分别存储在各自具有墨水储存部分进入气密封闭状态的墨盒中。 油墨中至少有三种类型的油墨在比重上彼此不同，并且至少三种类型的油墨中的至少两种类型的油墨在比重上不同，为0.020以上。 喷射孔线被布置成使得从喷射孔线喷射的油墨中彼此相邻的喷射孔管线喷射的油墨之间的比重差的总和变得最小。

公开(公告)号：US06830329B2

公开(公告)日：2004-12-14

申请号：US09845296

申请日：2001-05-01

申请人： Tetsu Iwata

发明人： Tetsu Iwata

IPC分类号： B41M500

CPC分类号： B41J11/002 ,  B41J2002/012

摘要： An ink-jet recording medium for use in an ink-jet image forming method in which a transparent film layer formed on a substrate as coating is placed on an ink-receiving layer of the recording medium, and then the side of the substrate is heated to transfer the transparent film layer on the ink-receiving layer, followed by peeling off the substrate to laminate the transparent film layer on the surface of the ink-receiving layer. The ink-receiving layer contains polyvinyl alcohol and a cross-linking agent.

摘要翻译： 一种用于喷墨图像形成方法的喷墨记录介质，其中将形成在基板上的作为涂层的透明膜层放置在记录介质的油墨接收层上，然后将基板的一侧加热 将透明膜层转印到墨接受层上，然后剥离基板，以将透明膜层层叠在墨接收层的表面上。 油墨接受层含有聚乙烯醇和交联剂。

公开(公告)号：US06638388B2

公开(公告)日：2003-10-28

申请号：US09924451

申请日：2001-08-09

申请人： Toru Nagata ,  Kenji Suzuki ,  Tetsu Iwata ,  Hiroshi Ochiai ,  Yoshinari Yasui

发明人： Toru Nagata ,  Kenji Suzuki ,  Tetsu Iwata ,  Hiroshi Ochiai ,  Yoshinari Yasui

IPC分类号： B44C1165

CPC分类号： B32B38/10 ,  B32B37/025 ,  B32B37/22 ,  B32B38/0004 ,  B41M7/0027 ,  G03C11/08 ,  Y10S428/914 ,  Y10T428/1495 ,  Y10T428/24884 ,  Y10T428/28 ,  Y10T428/2817 ,  Y10T428/2891 ,  Y10T428/31504

摘要： A laminating film has at least a surface layer and an adhesive layer deposited on a substrate, wherein the surface layer is provided by applying a coating made by blending together at least two types of emulsions. Emulsion polymers included in the emulsions may have different glass transition temperatures. A laminating method using the laminating film includes the steps of press-bonding the laminating film to a printed matter at a temperature not less than the glass transition temperature of the emulsion polymer with the higher glass transition temperature, and separating the laminating film from the printed matter thereafter.

摘要翻译： 层压膜具有沉积在基材上的至少一个表面层和粘合剂层，其中通过将通过将至少两种类型的乳液混合在一起而制成的涂层来提供表面层。 包含在乳液中的乳液聚合物可具有不同的玻璃化转变温度。 使用层压膜的层压方法包括以下步骤：在不低于玻璃化转变温度的乳液聚合物的玻璃化转变温度的温度下将层压膜压印到印刷物上，并将层压膜与印刷 事后呢

公开(公告)号：US20130083920A1

公开(公告)日：2013-04-04

申请号：US13685821

申请日：2012-11-27

申请人： Taizo Shirai ,  Kyoji Shibutani ,  Shiho Moriai ,  Toru Akishita ,  Tetsu Iwata

发明人： Taizo Shirai ,  Kyoji Shibutani ,  Shiho Moriai ,  Toru Akishita ,  Tetsu Iwata

IPC分类号： H04L9/28

CPC分类号： H04L9/28 ,  G09C1/00 ,  H04L9/0625 ,  H04L9/0631 ,  H04L2209/122

摘要： A data conversion algorithm achieving efficient data diffusion is achieved. For example, in a configuration where a various processes are executed on two data segments which are resultants of dividing a rectangular matrix of data containing arranged one-byte data blocks into two parts to perform data conversion, efficient data scrambling with less operation cost is achieved by executing a linear conversion process on one of the data segments, an exclusive OR operation between the two data segments, a shift process on one of the data segments, and a swap process between the two data segments. Moreover, cryptographic processing with a high security level is achieved by including nonlinear conversion or key application operation on the data segments.

摘要翻译： 实现了实现有效数据扩散的数据转换算法。 例如，在将包含排列1字节的数据块的数据的矩形矩阵分割成两部分进行数据转换的两个数据段执行各种处理的结构中，实现了以较少的运算成本的有效数据加扰 通过对数据段之一执行线性转换处理，在两个数据段之间进行异或运算，对数据段之一进行移位处理，以及两个数据段之间的交换处理。 此外，通过在数据段上包括非线性转换或密钥应用操作来实现具有高安全级别的密码处理。

公开(公告)号：US20110243319A1

公开(公告)日：2011-10-06

申请号：US12812903

申请日：2009-01-21

申请人： Taizo Shirai ,  Kyoji Shibutani ,  Shiho Moriai ,  Toru Akishita ,  Tetsu Iwata

发明人： Taizo Shirai ,  Kyoji Shibutani ,  Shiho Moriai ,  Toru Akishita ,  Tetsu Iwata

IPC分类号： H04L9/28

CPC分类号： H04L9/28 ,  G09C1/00 ,  H04L9/0625 ,  H04L9/0631 ,  H04L2209/122

摘要： A data conversion algorithm achieving efficient data diffusion is achieved. For example, in a configuration where a various processes are executed on two data segments which are resultants of dividing a rectangular matrix of data containing arranged one-byte data blocks into two parts to perform data conversion, efficient data scrambling with less operation cost is achieved by executing a linear conversion process on one of the data segments, an exclusive OR operation between the two data segments, a shift process on one of the data segments, and a swap process between the two data segments. Moreover, cryptographic processing with a high security level is achieved by including nonlinear conversion or key application operation on the data segments.

摘要翻译： 实现了实现有效数据扩散的数据转换算法。 例如，在将包含排列1字节的数据块的数据的矩形矩阵分割成两部分进行数据转换的两个数据段执行各种处理的结构中，实现了以较少的运算成本的有效数据加扰 通过对数据段之一执行线性转换处理，在两个数据段之间进行异或运算，对数据段之一进行移位处理，以及两个数据段之间的交换处理。 此外，通过在数据段上包括非线性转换或密钥应用操作来实现具有高安全级别的密码处理。

公开(公告)号：US08016406B2

公开(公告)日：2011-09-13

申请号：US12576823

申请日：2009-10-09

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

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。

公开(公告)号：US20110211688A1

公开(公告)日：2011-09-01

申请号：US13059641

申请日：2009-08-25

申请人： Taizo Shirai ,  Kyoji Shibutani ,  Shiho Moriai ,  Toru Akishita ,  Tetsu Iwata

发明人： Taizo Shirai ,  Kyoji Shibutani ,  Shiho Moriai ,  Toru Akishita ,  Tetsu Iwata

IPC分类号： H04L9/28 ,  H04K1/04

CPC分类号： H04L9/0643 ,  H04L9/0637 ,  H04L2209/122 ,  H04L2209/125 ,  H04L2209/20 ,  H04L2209/30

摘要： A construction with an improved compression-function execution section is achieved. A data conversion process with use of a plurality of compression-function execution sections and through a plurality of process sequences in which divided data blocks constituting message data are processed in parallel is executed. Each of the plurality of compression-function execution sections performs a process with use of a message scheduling section which receives a corresponding divided data block of the message data to perform a message scheduling process, and a process with use of a chaining variable processing section which receives both of an output from the message scheduling section and an intermediate value as an output from a preceding processing section to generate output data whose number of bits is same as that of the intermediate value through compression of received data. The plurality of compression-function execution sections, respectively performing parallel processing commonly use one or both of the message scheduling section and the chaining variable processing section, and allow a single message scheduling section or a single chaining variable processing section to be utilized. Downsizing of a hardware configuration and simplification of processing steps are achieved by such a construction.

摘要翻译： 实现了具有改进的压缩函数执行部分的结构。 执行使用多个压缩函数执行部分并且通过并行处理构成消息数据的划分数据块的多个处理序列的数据转换处理。 多个压缩函数执行部中的每一个执行使用消息调度部的处理，该消息调度部接收消息数据的对应的分割数据块来执行消息调度处理，以及使用链接变量处理部的处理 接收来自消息调度部分的输出和来自前一处理部分的输出的中间值，以通过压缩接收到的数据来产生其数目与中间值的位数相同的输出数据。 分别执行并行处理的多个压缩函数执行部分通常使用消息调度部分和链接变量处理部分中的一个或两个，并且允许使用单个消息调度部分或单个链接变量处理部分。 通过这种结构实现了硬件配置的小型化和处理步骤的简化。

公开(公告)号：US07909448B2

公开(公告)日：2011-03-22

申请号：US11860172

申请日：2007-09-24

申请人： Tetsu Iwata ,  Fumiaki Fujioka ,  Shinichi Hakamada ,  Takashi Imai

发明人： Tetsu Iwata ,  Fumiaki Fujioka ,  Shinichi Hakamada ,  Takashi Imai

IPC分类号： G01D11/00

CPC分类号： B41J2/2107 ,  C09D11/30

摘要： A recording head and a recording unit are provided achieving both the reliability of ejection stability and storage stability and the prevention of a new color mixing phenomenon. The recording head has ejection orifice lines each of which ejects each of the inks constituting an ink set. The plurality of inks is stored respectively in ink cartridges each having an ink storage portion being brought into a hermetically-closed state. At least three types of inks among the inks are different in specific gravity from one another, and at least two types of inks among the at least three types of inks are different in specific gravity by 0.020 or more. The ejection orifice lines are arranged so that the total sum of differences in specific gravities between the inks to be ejected from ejection orifice lines adjacent to each other among the inks to be ejected from the ejection orifice lines becomes minimal.

摘要翻译： 提供了记录头和记录单元，其实现了喷射稳定性和储存稳定性的可靠性以及防止新的混色现象。 记录头具有喷射孔线，每个排出口排出构成油墨组的每个油墨。 多个墨水分别存储在各自具有墨水储存部分进入气密封闭状态的墨盒中。 油墨中至少有三种类型的油墨在比重上彼此不同，并且至少三种类型的油墨中的至少两种类型的油墨在比重上不同，为0.020以上。 喷射孔线被布置成使得从喷射孔线喷射的油墨中彼此相邻的喷射孔管线喷射的油墨之间的比重差的总和变得最小。

公开(公告)号：US20100075046A1

公开(公告)日：2010-03-25

申请号：US12576823

申请日：2009-10-09

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： B05D5/00

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。

公开(公告)号：US07517074B2

公开(公告)日：2009-04-14

申请号：US11678718

申请日：2007-02-26

申请人： Shinichi Hakamada ,  Yasuhiro Nito ,  Koromo Shirota ,  Kenji Shinjo ,  Yutaka Kurabayashi ,  Tetsu Iwata

发明人： Shinichi Hakamada ,  Yasuhiro Nito ,  Koromo Shirota ,  Kenji Shinjo ,  Yutaka Kurabayashi ,  Tetsu Iwata

IPC分类号： G01D11/00 ,  C09D11/02

CPC分类号： B41M5/52 ,  B41M5/5218 ,  B41M5/5227 ,  C09D11/30 ,  C09D11/54

摘要： The present invention can sufficiently suppress curling phenomenon of a recorded product and facilitate handling of a printed product produced by using plain paper, in particular. The present invention provides a printing medium coating solution including water and a water-retentive, water-soluble organic compound, wherein the water-soluble organic compound includes only a water-soluble organic compound showing a difference of 36% or less between the water retention ability at a temperature of 23° C. and a humidity of 45% and the water retention ability at a temperature of 30° C. and a humidity of 80%; and the content of the water-soluble organic compound is 15 mass % or more with respect to the total amount of the printing medium coating solution. The present invention provides an ink-jet ink including a coloring material, water, and a water-retentive, water-soluble organic compound, wherein the water-soluble organic compound includes only a water-soluble organic compound showing a difference of 36% or less between the water retention ability at a temperature of 23° C. and a humidity of 45% and the water retention ability at a temperature of 30° C. and a humidity of 80%; and the content of the water-soluble organic compound is 15 mass % or more with respect to the total amount of the ink-jet ink.

摘要翻译： 本发明可以充分抑制记录产品的卷曲现象，特别是便于处理使用普通纸生产的印刷品。 本发明提供一种包含水和保水性水溶性有机化合物的印刷介质涂布溶液，其中水溶性有机化合物仅包含水保持性有机化合物之间的差为36％以下的水溶性有机化合物 温度为23℃，湿度为45％，保水能力为30℃，湿度为80％的能力; 相对于印刷媒体涂布液的总量，水溶性有机化合物的含量为15质量％以上。 本发明提供一种喷墨油墨，其包括着色材料，水和保水性水溶性有机化合物，其中水溶性有机化合物仅包括显示出36％的差异的水溶性有机化合物，或 在23℃的温度和45％的湿度下的保水能力和在30℃的温度和80％的湿度下的保水能力之间较少; 相对于喷墨油墨的总量，水溶性有机化合物的含量为15质量％以上。