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1. 发明授权

US06367912B1 Ink jet recording apparatus 失效
标题翻译：喷墨记录装置
公开(公告)号：US06367912B1
公开(公告)日：2002-04-09
申请号：US09177081
申请日：1998-10-23
申请人： Mitsuru Kishimoto , Hideyuki Kobayashi , Noboru Ooishi , Kiyoshi Ikeda , Takeo Fujii , Hiroyuki Ueki , Masahiko Shimosugi , Shigenori Koido
发明人： Mitsuru Kishimoto , Hideyuki Kobayashi , Noboru Ooishi , Kiyoshi Ikeda , Takeo Fujii , Hiroyuki Ueki , Masahiko Shimosugi , Shigenori Koido
IPC分类号： B41J221
CPC分类号： B41J2/145 , B41J2/2103 , B41J2/2121
摘要： An ink jet recording apparatus is provided with a black head and a plurality of color heads. The black head has a predetermined number of first orifices aligned at predetermined intervals (e.g. 0.0169 mm) in a sub scanning direction (direction in which a print medium travels). The plurality of color heads eject different colored ink drops. Each color head has the predetermined number of second orifices aligned in the sub scanning direction perpendicular to the main scanning direction. The second orifices of adjacent color heads are aligned in a main scanning direction perpendicular to the sub scanning direction.
摘要翻译：喷墨记录装置具有黑色头和多个彩色头。黑色头具有在副扫描方向（打印介质行进的方向）上以预定间隔（例如0.0169mm）排列的预定数量的第一孔。多个彩色头喷射不同颜色的墨滴。每个彩色头具有在垂直于主扫描方向的副扫描方向上排列的预定数量的第二孔。相邻彩色头的第二孔在垂直于副扫描方向的主扫描方向上排列。

2. 发明授权

US5889538A Ink jet recording apparatus 失效
标题翻译：喷墨记录装置
公开(公告)号：US5889538A
公开(公告)日：1999-03-30
申请号：US752549
申请日：1996-11-20
申请人： Mitsuru Kishimoto , Noboru Ooishi , Kiyoshi Ikeda , Masahiko Shimosugi , Shigenori Koido , Nobutoshi Chigira , Yuko Mine
发明人： Mitsuru Kishimoto , Noboru Ooishi , Kiyoshi Ikeda , Masahiko Shimosugi , Shigenori Koido , Nobutoshi Chigira , Yuko Mine
IPC分类号： B41J2/21 , H04N1/50 , B41J2/015
CPC分类号： H04N1/502 , B41J2/211
摘要： An ink jet recording apparatus has at least one ink chamber having an orifice through which ink drops are ejected, each ink drop having a variable amount of ink and being ejected at a timing corresponding to the amount of ink; and a controller for causing said ink chamber to eject ink drops therefrom in accordance with print data. The ink drop has an amount of ink in accordance with the level of gradation of the print data and is ejected at a timing in accordance with the amount of ink. The ink chamber may includes a plurality of ink chambers, i.e., black, yellow, magenta, and cyan. A black ink chamber is located at a first distance away from the print medium and ejects black ink drops along line k1. Color ink chambers of yellow, magenta, and cyan are aligned in a plane parallel to the surface of the print medium and oriented so that the color ink drops are ejected toward the print medium along lines k1, k3, and k4, respectively. The color ink chambers eject ink aiming at a point at which the ink drops are merged before they reach the print medium. The point is located at a second distance, which is shorter than the first distance away from the color ink chambers.
摘要翻译：喷墨记录装置具有至少一个具有喷墨口的墨室，每个墨滴具有可变量的墨水并在对应于墨量的时间喷射; 以及用于使所述墨水室根据打印数据喷射墨滴的控制器。墨滴具有与打印数据的灰度等级相对应的墨水量，并根据墨水量的时间排出。墨水室可以包括多个墨水室，即黑色，黄色，品红色和青色。黑色墨水室位于远离打印介质的第一距离处，并沿着线k1喷出黑色墨滴。黄色，品红色和青色的彩色墨水室在与打印介质的表面平行的平面中排列，并被定向成使得彩色墨滴分别沿线k1，k3和k4朝向打印介质喷射。彩色墨水室喷射墨水，在墨水到达打印介质之前，其墨水滴到达点处。该点位于距离彩色墨水室的第一距离之后的第二距离处。

3. 发明授权

US6098257A Method of manufacturing a print head for use with an ink jet printer 失效
标题翻译：制造用于喷墨打印机的打印头的方法
公开(公告)号：US6098257A
公开(公告)日：2000-08-08
申请号：US654371
申请日：1996-05-28
申请人： Shigenori Koido , Mitsuru Kishimoto , Noboru Ooishi , Masahiko Shimosugi , Kiyoshi Ikeda
发明人： Shigenori Koido , Mitsuru Kishimoto , Noboru Ooishi , Masahiko Shimosugi , Kiyoshi Ikeda
IPC分类号： B41J2/045 , B41J2/055 , B41J2/16 , H01L41/22
CPC分类号： B41J2/1623 , B41J2/1609 , Y10T29/42
摘要： A method of manufacturing a print head is for use with an ink Jet printer. The print head includes a plurality of parallel ink pressure chambers defined by a plurality of walls and a cover bonded on the top surfaces of the walls. The method includes the steps of forming a plurality of parallel grooves in a piezoelectric element, the grooves being bounded by a plurality of parallel walls aligned in a row; and applying an adhesive either to the top surfaces of the walls or to a surface of a cover in registration with top surfaces of the walls, the adhesive being applied by screen printing, the adhesive being applied by moving a squeegee in a direction perpendicular to a direction in which the grooves extend.
摘要翻译：打印头的制造方法与喷墨打印机一起使用。打印头包括由多个壁限定的多个平行的墨压力室和粘合在壁的顶表面上的盖。该方法包括以下步骤：在压电元件中形成多个平行的凹槽，所述凹槽由排成一行的多个平行壁限定; 以及将粘合剂施加到壁的顶表面或与壁的顶表面对准的盖的表面，通过丝网印刷施加粘合剂，通过沿垂直于...的方向移动刮板来施加粘合剂凹槽延伸的方向。

4. 发明授权

US6113227A Ink jet head having electrode and non-electrode areas 失效
标题翻译：具有电极和非电极区域的喷墨头
公开(公告)号：US6113227A
公开(公告)日：2000-09-05
申请号：US835335
申请日：1997-04-07
申请人： Noboru Ooishi , Mitsuru Kishimoto , Hideyuki Kobayashi , Kiyoshi Ikeda , Masahiko Shimosugi
发明人： Noboru Ooishi , Mitsuru Kishimoto , Hideyuki Kobayashi , Kiyoshi Ikeda , Masahiko Shimosugi
IPC分类号： B41J2/045 , B41J2/055 , B41J2/14 , B41J2/16
CPC分类号： B41J2/1632 , B41J2/14209 , B41J2/1609 , B41J2/1623 , B41J2/1642 , B41J2/1646 , B41J2002/14379
摘要： An ink Jet head includes first base second base which are made of a piezoelectric material. The first and second bases are formed with a plurality of first and second grooves in their surfaces, respectively, and are formed with first and second electrodes on their surfaces between the first grooves, respectively. The first and second bases also includes side surfaces intersecting the surfaces of the first and second bases, respectively. The electrodes are spaced apart from the side surfaces. The second base is placed on the first base so that the grooves in the first base and the grooves in the second base communicate with each other to define ink pressure chambers. An insulating layer is formed on the inner walls of the ink pressure chambers. An orifice plate having orifices is bonded to the side surfaces so that the ink chambers communicate with atmosphere through the orifices.
摘要翻译：喷墨头包括由压电材料制成的第一基底第二基底。第一和第二基座分别在其表面上形成有多个第一和第二凹槽，并且在它们的表面上分别在第一凹槽之间形成有第一和第二电极。第一和第二基底还包括分别与第一和第二基底的表面相交的侧表面。电极与侧表面间隔开。第二基座放置在第一基座上，使得第一基座中的凹槽和第二基座中的凹槽彼此连通以限定墨压力室。在墨压室的内壁上形成绝缘层。具有孔口的孔板结合到侧表面，使得油墨室通过孔与大气连通。

5. 发明授权

US5923352A Method of adjusting electromechanical element of ink jet print head to increase uniformity of performance characteristic 失效
标题翻译：调整喷墨打印头的机电元件以提高性能特性的均匀性的方法
公开(公告)号：US5923352A
公开(公告)日：1999-07-13
申请号：US814110
申请日：1997-03-10
申请人： Hiroshi Kikuchi , Mitsuru Kishimoto , Kiyoshi Ikeda , Masahiko Shimosugi
发明人： Hiroshi Kikuchi , Mitsuru Kishimoto , Kiyoshi Ikeda , Masahiko Shimosugi
IPC分类号： B41J2/045 , B41J2/055 , B41J2/135 , B41J2/14 , B41J2/16 , H01L41/09 , H01L41/257
CPC分类号： B41J2/1623 , B41J2/04506 , B41J2/04558 , B41J2/04581 , B41J2/161 , B41J2/1631 , Y10T29/42
摘要： A method of adjusting an ink jet head having at least one polarized electromechanical transducer forming an ink pressure chamber from which ink drops are ejected when the electromechanical transducer is deformed. The method includes the steps of performing a first polarization operation where the electromechanical transducer is polarized into saturation in a first direction, and performing second polarization operation where the electromechanical transducer polarized by the first polarization operation is polarized in a second direction opposite to the first direction so that the electromechanical transducer is polarized to a predetermined level.
摘要翻译：一种调节喷墨头的方法，所述喷墨头具有形成墨压力室的至少一个极化机电换能器，当机电换能器变形时墨喷射头从其喷出。该方法包括以下步骤：执行第一偏振操作，其中机电换能器在第一方向上被极化成饱和，并且执行第二偏振操作，其中通过第一偏振操作偏振的机电换能器在与第一方向相反的第二方向上被极化使得机电换能器被极化到预定水平。

6. 发明授权

US06198493B1 Recording apparatus 失效
标题翻译：记录装置
公开(公告)号：US06198493B1
公开(公告)日：2001-03-06
申请号：US09044008
申请日：1998-03-19
申请人： Mitsuru Kishimoto , Hideyuki Kobayashi , Noboru Ooishi , Kiyoshi Ikeda
发明人： Mitsuru Kishimoto , Hideyuki Kobayashi , Noboru Ooishi , Kiyoshi Ikeda
IPC分类号： B41J2315
CPC分类号： B41J2/04551 , B41J2/04573 , B41J2/04581 , B41J2/04588 , B41J2/04591 , B41J2/04593 , B41J2/2128 , B41J2202/06
摘要： A dot data generator receives print data from a host apparatus and generates dot data from the print data. Dots have different diameters according to a gradation level. A drive frequency setting section sets a drive frequency in accordance with the print data. A drive signal generator generates a timing in timed relation with the drive frequency. A recording head is driven at the generated timing to form a plurality of dots on a print medium. An operation circuit determines a total drive time forming dots for each line in the main scanning direction. The drive frequency is set on a line-by-line basis in accordance with the total drive time. The timing may be delayed so that dots are formed always at accurate print positions irrespective of the scanning speed in the main scanning direction and in the sub scanning direction.
摘要翻译：点数据生成器从主机接收打印数据，并从打印数据生成点数据。点根据灰度级别具有不同的直径。驱动频率设定部根据打印数据设定驱动频率。驱动信号发生器产生与驱动频率定时关系的定时。在产生的定时驱动记录头，以在打印介质上形成多个点。操作电路确定在主扫描方向上的每一行形成点的总驱动时间。驱动频率根据总驱动时间逐行设置。定时可以延迟，使得总是在精确的打印位置形成点，而与主扫描方向和副扫描方向上的扫描速度无关。

7. 发明授权

US6045213A Ink jet head having an improved coating in an ink pressure chamber and a method of manufacturing the same 失效
标题翻译：在油墨压力室中具有改进的涂层的喷墨头及其制造方法
公开(公告)号：US6045213A
公开(公告)日：2000-04-04
申请号：US82611
申请日：1998-05-20
申请人： Mitsuru Kishimoto , Kiyoshi Ikeda , Noboru Ooishi , Hideyuki Kobayashi
发明人： Mitsuru Kishimoto , Kiyoshi Ikeda , Noboru Ooishi , Hideyuki Kobayashi
IPC分类号： B41J2/045 , B41J2/055 , B41J2/14 , B41J2/16 , B41J2/135
CPC分类号： B41J2/1606 , B41J2/14209
摘要： An ink jet head has a plurality of ink pressure chambers defined therein and a surface to which a plurality of ink pressure chambers open. An orifice plate having an orifice therein is bonded to the surface. When manufacturing the ink jet head, a coating of an insulating material is first formed on an inner wall of the ink pressure chambers and subsequently a re-dissolvable curingresin is applied to the ink jet head in an area from the inner walls to the surface. Then, the coating and the resin deposited on the surface are removed from the surface. Then, the resin deposited on the coating in the ink pressure chambers is dissolved to remove the resin from the inner wall. Finally, the orifice plate is bonded to the surface.
摘要翻译：喷墨头具有限定在其中的多个墨压力室和多个墨压力室打开的表面。其中具有孔口的孔板结合到表面。当制造喷墨头时，首先在墨压力室的内壁上形成绝缘材料的涂层，随后在从内壁到表面的区域中将可再溶解的固化树脂施加到喷墨头。然后，从表面除去涂覆在表面上的树脂和树脂。然后，沉积在墨压室中的涂层上的树脂被溶解以从内壁除去树脂。最后，孔板结合到表面。

8. 发明授权

US6039433A Ink jet recording apparatus and control method thereof 失效
标题翻译：喷墨记录装置及其控制方法
公开(公告)号：US6039433A
公开(公告)日：2000-03-21
申请号：US917375
申请日：1997-08-26
申请人： Hideyuki Kobayashi , Mitsuru Kishimoto , Noboru Ooishi , Kiyoshi Ikeda
发明人： Hideyuki Kobayashi , Mitsuru Kishimoto , Noboru Ooishi , Kiyoshi Ikeda
IPC分类号： B41J2/21 , B41J19/14 , B41J19/18 , B41J2/145 , B41J2/15 , B41J29/38
CPC分类号： B41J2/2132 , B41J19/142
摘要： An ink jet recording apparatus includes a printhead that ejects black ink drops and colored ink drops through a plurality of corresponding ink nozzles in accordance with print data. The printhead ejects ink drops when the printhead is moved to scan a recording medium in a forward direction and a reverse direction opposite to the forward direction. The forward and reverse directions are perpendicular to a direction in which the recording medium travels. A print data identifier separates the print data for a line into black print data and color print data. A print data selector supplies one of the black print data and color print data to the printhead when the printhead scans the recording medium in the forward direction, and the other of the black print data and color print data to the printhead when the printhead scans the recording medium in the reverse direction.
摘要翻译：喷墨记录装置包括：打印头，其根据打印数据通过多个相应的墨喷嘴喷射黑色墨滴和彩色墨滴。当打印头移动时，打印头喷射墨滴，以沿向前方向和与向前方向相反的反向扫描记录介质。正向和反向垂直于记录介质行进的方向。打印数据标识符将行的打印数据分成黑色打印数据和彩色打印数据。当打印头扫描到打印头时，当打印头向前扫描记录介质时，打印数据选择器将黑色打印数据和彩色打印数据中的一个提供给打印头，并且当打印头扫描打印头时，打印头将黑色打印数据和彩色打印数据中的另一个提供给打印头记录介质反向。

9. 发明授权

US5165808A Wire dot print head 失效
标题翻译：电线打印头
公开(公告)号：US5165808A
公开(公告)日：1992-11-24
申请号：US598644
申请日：1990-12-12
申请人： Hirokazu Andou , Hiroshi Kikuchi , Tatsuya Koyama , Mitsuru Kishimoto , Kiyoshi Ikeda , Minoru Teshima
发明人： Hirokazu Andou , Hiroshi Kikuchi , Tatsuya Koyama , Mitsuru Kishimoto , Kiyoshi Ikeda , Minoru Teshima
IPC分类号： B41J2/235 , B41J2/28
CPC分类号： B41J2/28 , B41J2/235
摘要： A spring-charged wire dot print head having printing wires is provided with back poles paired up respectively with the cores of electromagnets for cancelling the magnetic flux produced by a permanent magnet, to eliminate the adverse effect of magnetic interference liable to occur in driving the adjacent printing wires. The adjacent pairs of cores and back poles are opposite to each other with respect to the polarity of the magnetic path of the magnetic flux produced by the permanent magnet.
摘要翻译： PCT No.PCT / JP90 / 00148 Sec。 371 1990年12月12日第 102（e）1990年12月12日日期PCT提交1990年2月7日PCT公布。公开号WO90 / 09285 日期：1990年8月23日。具有印刷线的弹簧带电点印头设置有分别与电磁铁芯成对的后极，用于消除永磁体产生的磁通，消除磁干扰的不利影响容易在驱动相邻的印刷线时发生。相邻的磁芯和后极对相对于由永磁体产生的磁通量的磁路的极性彼此相对。

10. 发明授权

US08401322B2 Image recording device, image recording method and program 失效
标题翻译：图像记录装置，图像记录方法和程序
公开(公告)号：US08401322B2
公开(公告)日：2013-03-19
申请号：US12816831
申请日：2010-06-16
申请人： Toshimichi Hamada , Masashi Ota , Kiyoshi Ikeda , Hiromasa Naganuma , Yoichi Hirota
发明人： Toshimichi Hamada , Masashi Ota , Kiyoshi Ikeda , Hiromasa Naganuma , Yoichi Hirota
IPC分类号： G06K9/36
CPC分类号： H04N5/7755 , H04N5/782 , H04N5/85 , H04N9/8042 , H04N19/117 , H04N19/124 , H04N19/146 , H04N19/172
摘要： There is provided an image recording device, including: a highly-gradating unit for highly-gradating an input image having a first gradation depth, thereby generating a high gradation image having a second gradation depth higher than the first gradation depth; an image quantizing unit for quantizing the high gradation image generated by the highly-gradating unit such that a quantization error is modulated into a band with relatively low sensitivity of human visual characteristics, thereby generating a recording target image having a third gradation depth lower than the second gradation depth; an encoding unit for encoding the recording target image generated by the quantizing unit; and a recording unit for recording the recording target image encoded by the encoding unit in a recording medium.
摘要翻译：提供了一种图像记录装置，包括：高分级单元，用于对具有第一灰度深度的输入图像进行高度渐变，从而生成具有高于第一灰度深度的第二灰度深度的高灰度图像; 图像量化单元，用于量化高分级单元产生的高灰度级图像，使得量化误差被调制成具有相对低的人类视觉特性的灵敏度的频带，从而产生具有低于第二层次深度; 编码单元，用于对由量化单元生成的记录目标图像进行编码; 以及记录单元，用于将由编码单元编码的记录目标图像记录在记录介质中。

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