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91. 发明授权

US5646655A Recording apparatus and temperature detecting method therefor 失效
标题翻译：记录装置及其温度检测方法
公开(公告)号：US5646655A
公开(公告)日：1997-07-08
申请号：US296184
申请日：1994-08-29
申请人： Osamu Iwasaki , Naoji Otsuka , Atsushi Arai , Kentaro Yano , Kiichiro Takahashi , Daigoro Kanematsu
发明人： Osamu Iwasaki , Naoji Otsuka , Atsushi Arai , Kentaro Yano , Kiichiro Takahashi , Daigoro Kanematsu
IPC分类号： B41J2/045 , B41J2/195 , B41J29/38
CPC分类号： B41J2/04515 , B41J2/0454 , B41J2/04553 , B41J2/0458 , B41J2/195 , B41J29/38
摘要： Recording in a recording apparatus is controlled according to the temperature of a recording head. The temperature of the recording head and the surrounding temperature around the recording head are detected. An offset value, based on the temperature of the recording head and the surrounding temperature, is set at a predetermined timing. The detected temperature of the recording head is corrected, based on the offset value. The offset value is renewed, based on the head temperature and the surrounding temperature, during repetition of detection of the head temperature.
摘要翻译：根据记录头的温度来控制在记录装置中的记录。检测记录头的温度和记录头周围的周围温度。基于记录头的温度和周围温度的偏移值被设定在预定的时刻。基于偏移值来校正记录头的检测温度。在重复头部温度检测期间，基于头部温度和周围温度更新偏置值。

92. 发明申请

US20120044291A1 PRINTING APPARATUS AND PRINTING METHOD 有权
标题翻译：印刷装置和印刷方法
公开(公告)号：US20120044291A1
公开(公告)日：2012-02-23
申请号：US13208711
申请日：2011-08-12
申请人： Daigoro Kanematsu , Yoshinori Nakajima
发明人： Daigoro Kanematsu , Yoshinori Nakajima
IPC分类号： B41J29/38
CPC分类号： B41J2/2135
摘要： The present invention provides a printing apparatus and a printing method according to which, even when misalignment in mounted print heads or a print medium conveying error has occurred, a high quality image can be printed by performing one-pass printing or multi-pass printing of a time division driving method. In a case wherein a plurality of nozzles are divided into a plurality of blocks to perform time division driving method, the driving order for the plurality of nozzles in the print head is changed in accordance with a displacement of a plurality of nozzles employed to print on the same raster.
摘要翻译：本发明提供了一种打印设备和打印方法，即使当安装的打印头或打印介质传送错误发生错位时，也可以通过执行一次通过打印或多次打印来打印高质量的图像时分驱动方法。在将多个喷嘴分成多个块以进行时分驱动方法的情况下，打印头中的多个喷嘴的驱动顺序根据用于打印的多个喷嘴的位移而改变相同的栅格。

93. 发明授权

US06979068B2 Printing apparatus and control method thereof 有权
标题翻译：印刷装置及其控制方法
公开(公告)号：US06979068B2
公开(公告)日：2005-12-27
申请号：US10646411
申请日：2003-08-22
申请人： Daigoro Kanematsu
发明人： Daigoro Kanematsu
IPC分类号： B41J2/01 , B41J2/05 , B41J29/38 , B41J2/205
CPC分类号： B41J2/0451 , B41J2/04543 , B41J2/0458 , B41J2/2139
摘要： A printing apparatus which performs printing using a printhead having plural printing elements. Print data corresponding to a defective nozzle is added to print data corresponding to an adjacent normal nozzle, then the print data corresponding to the defective nozzle is masked, and printing is performed based on the print data corresponding to the normal nozzle as a result of addition and the masked print data corresponding to the defective nozzle. An image printing operation is performed by preferably 1-path printing. Further, preferably, the print data corresponding to the defective nozzle is sequentially distributed between data corresponding to two adjacent normal nozzles. Otherwise, on/off states of the data corresponding to the two adjacent normal nozzles are detected then the print data corresponding to the defective nozzle is distributed based on the result of detection.
摘要翻译：一种使用具有多个打印元件的打印头进行打印的打印装置。添加与有缺陷的喷嘴对应的打印数据来打印与相邻的正常喷嘴相对应的数据，然后对与缺陷喷嘴相对应的打印数据进行掩蔽，并且作为添加的结果，基于与普通喷嘴对应的打印数据进行打印以及对应于缺陷喷嘴的掩蔽的打印数据。通过优选的1路打印执行图像打印操作。此外，优选地，对应于有缺陷喷嘴的打印数据顺序地分布在与两个相邻的正常喷嘴相对应的数据之间。否则，检测对应于两个相邻正常喷嘴的数据的开/关状态，则基于检测结果来分配与缺陷喷嘴相对应的打印数据。

94. 发明授权

US06908169B2 Recording apparatus and recording control method, and ink jet recording method and apparatus 失效
标题翻译：记录装置和记录控制方法以及喷墨记录方法和装置
公开(公告)号：US06908169B2
公开(公告)日：2005-06-21
申请号：US10649638
申请日：2003-08-28
申请人： Daigoro Kanematsu , Akiyoshi Shimoda
发明人： Daigoro Kanematsu , Akiyoshi Shimoda
IPC分类号： B41J2/05 , B41J29/38
CPC分类号： B41J2/04528 , B41J2/04541 , B41J2/04543 , B41J2/04563 , B41J2/04565 , B41J2/04568 , B41J2/0458 , B41J2/04591 , B41J2/04598
摘要： An ink jet recording apparatus provides a plurality of recording heads arranged in a scanning direction, each having a plurality of nozzles arranged substantially perpendicular to the scanning direction, and records by discharging ink from the nozzles onto a recording medium by application of drive signals. The apparatus divides the plurality of nozzles among a plurality of blocks having a predetermined number of nozzles and sequentially drives each block so as to discharge ink within a discharge cycle. The apparatus has a column counter for counting a number of nozzles driven in a discharging cycle in each recording head, and a block counter for counting a number of nozzles driven in each block, and determines a pulsewidth of a heat signal for each recording head by a heat timing controller, based upon count values counted by the column counter and block counter.
摘要翻译：喷墨记录装置提供沿扫描方向布置的多个记录头，每个记录头具有基本上垂直于扫描方向布置的多个喷嘴，并且通过施加驱动信号将来自喷嘴的墨排出到记录介质上进行记录。该装置在具有预定数量的喷嘴的多个块中分割多个喷嘴，并且顺序地驱动每个块，以便在放电循环中排出墨。该装置具有用于对在每个记录头中的排出周期中驱动的喷嘴数进行计数的列计数器和用于对每个块中驱动的喷嘴数进行计数的块计数器，并且通过以下步骤确定每个记录头的加热信号的脉冲宽度基于列计数器和块计数器计数的计数值的加热定时控制器。

95. 发明授权

US06652058B2 Recording apparatus and recording control method, and ink jet recording method and apparatus 失效
标题翻译：记录装置和记录控制方法以及喷墨记录方法和装置
公开(公告)号：US06652058B2
公开(公告)日：2003-11-25
申请号：US10078438
申请日：2002-02-21
申请人： Daigoro Kanematsu , Akiyoshi Shimoda
发明人： Daigoro Kanematsu , Akiyoshi Shimoda
IPC分类号： B41J2938
CPC分类号： B41J2/04528 , B41J2/04541 , B41J2/04543 , B41J2/04563 , B41J2/04565 , B41J2/04568 , B41J2/0458 , B41J2/04591 , B41J2/04598
摘要： An ink jet recording apparatus provides a plurality of recording heads arranged in a scanning direction, each having a plurality of nozzles arranged substantially perpendicular to the scanning direction, and records by discharging ink from the nozzles onto a recording medium by application of drive signals. The apparatus divides the plurality of nozzles among a plurality of blocks having a predetermined number of nozzles and sequentially drives each block so as to discharge ink within a discharge cycle. The apparatus has a column counter for counting a number of nozzles driven in a discharging cycle in each recording head, and a block counter for counting a number of nozzles driven in each block, and determines a pulsewidth of a heat signal for each recording head by a heat timing controller, based upon count values counted by the column counter and block counter.
摘要翻译：喷墨记录装置提供沿扫描方向布置的多个记录头，每个记录头具有基本上垂直于扫描方向布置的多个喷嘴，并且通过施加驱动信号将来自喷嘴的墨排出到记录介质上进行记录。该装置在具有预定数量的喷嘴的多个块中分割多个喷嘴，并且顺序地驱动每个块，以便在放电循环中排出墨。该装置具有用于对在每个记录头中的排出周期中驱动的喷嘴数进行计数的列计数器和用于对每个块中驱动的喷嘴数进行计数的块计数器，并且通过以下步骤确定每个记录头的加热信号的脉冲宽度基于列计数器和块计数器计数的计数值的加热定时控制器。

96. 发明授权

US06474768B1 Test pattern printing method, information processing apparatus and printing apparatus 失效
标题翻译：测试图案印刷方法，信息处理设备和打印设备
公开(公告)号：US06474768B1
公开(公告)日：2002-11-05
申请号：US09551768
申请日：2000-04-18
申请人： Kentaro Yano , Daigoro Kanematsu , Masao Kato , Minako Kato , Mitsuhiro Ono
发明人： Kentaro Yano , Daigoro Kanematsu , Masao Kato , Minako Kato , Mitsuhiro Ono
IPC分类号： B41J201
CPC分类号： H04N1/6033
摘要： In a correction processing that corrects a color deviation caused by output characteristic variations among print heads of a printing apparatus, the printing apparatus prints a test pattern that allows accurate detection of the color deviation by a visual check. More specifically, each of the patches in the test pattern is made up of two areas placed adjacent to each other. One of the two areas (upper area) is used as a test area for detecting the degree of the color deviation. Of the gradation values of C, M and Y, which make up the patch print data, the gradation values of C and M are changed among the patches making up the test pattern. The other area is used as a reference area printed with an achromatic color that represents a reference gradation value for the deviation detection. The gradation values of C, M, Y and K are determined so that a spatial frequency of dots formed in the reference area of each patch is close to the spatial frequency of the associated test area.
摘要翻译：在校正由打印装置的打印头之间的输出特性变化引起的颜色偏差的校正处理中，打印装置打印通过视觉检查准确检测颜色偏差的测试图案。更具体地，测试图案中的每个贴片由彼此相邻放置的两个区域组成。将两个区域（上部区域）中的一个用作检测颜色偏差程度的测试区域。在构成贴片打印数据的C，M，Y的灰度值中，构成测试图案的补丁中的C和M的灰度值发生变化。另一区域被用作用偏差检测表示参考灰度值的无彩色印刷的参考区域。确定C，M，Y和K的灰度值，使得在每个贴片的参考区域中形成的点的空间频率接近相关测试区域的空间频率。

97. 发明授权

US06394571B1 Method and apparatus for controlling printing operation with externally supplied parameters 失效
标题翻译：用外部提供的参数控制打印操作的方法和装置
公开(公告)号：US06394571B1
公开(公告)日：2002-05-28
申请号：US08506547
申请日：1995-07-25
申请人： Kentaro Yano , Naoji Ohtsuka , Nobuyuki Kuwabara , Isao Ebisawa , Atsushi Arai , Hisao Yaegashi , Toshiharu Inui , Kiichiro Takahashi , Osamu Iwasaki , Daigoro Kanematsu
发明人： Kentaro Yano , Naoji Ohtsuka , Nobuyuki Kuwabara , Isao Ebisawa , Atsushi Arai , Hisao Yaegashi , Toshiharu Inui , Kiichiro Takahashi , Osamu Iwasaki , Daigoro Kanematsu
IPC分类号： B41J2938
CPC分类号： B41J2/04528 , B41J2/0454 , B41J2/04563 , B41J2/04573 , B41J2/0458 , B41J2/04588 , B41J2/04591 , B41J2/04598 , B41J2/17546
摘要： A control portion for arithmetically predicting a temperature transition of a printing head using a predicting parameter includes an interface for receiving the predicting parameter from outside of the apparatus. The predicting parameter is based on a table regarding temperature increase of the printing head.
摘要翻译：用于使用预测参数对印刷头的温度转变进行算术预测的控制部分包括用于从设备外部接收预测参数的接口。该预测参数基于关于打印头的温度升高的表。

98. 发明授权

US06378982B2 Printing apparatus and a printing method 有权
标题翻译：印刷装置和印刷方法
公开(公告)号：US06378982B2
公开(公告)日：2002-04-30
申请号：US09189722
申请日：1998-11-12
申请人： Mitsuhiro Ono , Daigoro Kanematsu , Hidehiko Kanda , Yoshinori Nakajima
发明人： Mitsuhiro Ono , Daigoro Kanematsu , Hidehiko Kanda , Yoshinori Nakajima
IPC分类号： B41J2145
CPC分类号： G06K15/107 , B41J2/145
摘要： In a multipass printing using a print head which has a plurality of staggered columns of print elements, one and the same print line is formed by using nozzles (k1-129, k2-1) of different nozzle columns (k1, k2) to disperse the directivity of landing deviations of dots in the same print line.
摘要翻译：在使用具有多个交错列的打印元件的打印头的多页打印中，通过使用不同喷嘴列（k1，k2）的喷嘴（k1-129，k2-1）来形成一个相同的打印行，以分散点在同一打印行中的着陆偏差的方向性。

99. 发明授权

US06352327B1 Printing apparatus and print control method 有权
标题翻译：打印设备和打印控制方法
公开(公告)号：US06352327B1
公开(公告)日：2002-03-05
申请号：US09191531
申请日：1998-11-13
申请人： Kentaro Yano , Naoji Ohtsuka , Kiichiro Takahashi , Hitoshi Nishikori , Osamu Iwasaki , Daigoro Kanematsu
发明人： Kentaro Yano , Naoji Ohtsuka , Kiichiro Takahashi , Hitoshi Nishikori , Osamu Iwasaki , Daigoro Kanematsu
IPC分类号： B41J2938
CPC分类号： B41J2/17546 , B41J2/04543 , B41J2/0458
摘要： A printing apparatus and print control method, capable of using plural types of printheads, can achieve high throughput by performing optimized print control in accordance with the type of printhead and the number of printheads used. In a case where the printing apparatus adopting such print control method includes, e.g., four printheads, and performs printing on a print medium by reciprocally scanning the printheads, detection is first performed as to whether only one printhead which discharges black ink is mounted or four printheads which respectively discharge black, yellow, cyan and magenta ink are mounted; decision is made on a printing period of the printhead based on the detected result; then decision is made on a scanning speed of the printhead based on the decided printing period; and the printhead is driven based on the decided printing period and scanning speed to perform printing.
摘要翻译：能够使用多种类型的打印头的打印设备和打印控制方法可以通过根据打印头的类型和使用的打印头的数量执行优化的打印控制来实现高产量。在采用这种打印控制方法的打印设备包括例如四个打印头的情况下，并且通过往复扫描打印头在打印介质上进行打印时，首先执行检测是否仅安装一个排出黑色墨水的打印头或四个安装分别排出黑色，黄色，青色和品红色墨水的打印头; 基于检测结果在打印头的打印周期进行判定; 然后基于所决定的打印周期对打印头的扫描速度进行判定; 并且基于所决定的打印周期和扫描速度来驱动打印头以执行打印。

100. 发明授权

US06315391B1 Ink-jet printer and print control method thereof 有权
标题翻译：喷墨打印机及其打印控制方法
公开(公告)号：US06315391B1
公开(公告)日：2001-11-13
申请号：US09433374
申请日：1999-11-03
申请人： Daigoro Kanematsu
发明人： Daigoro Kanematsu
IPC分类号： B41J2205
CPC分类号： G06K15/107 , B41J2/2056 , H04N1/4051
摘要： In an ink-jet printer, upon assigning input image data quantized to n-valued data (n≧3) at a predetermined resolution to an L (horizontal)×M (vertical) dot matrix, one of, e.g., eight different dot matrix patterns is irregularly selected on the basis of a random number value consisting of a predetermined number of bits, and the selected pattern is assigned.
摘要翻译：在喷墨打印机中，在将预定分辨率的量化为n值数据（n> = 3）的输入图像数据分配给L（水平）×M（垂直）点阵时，例如八个不同点阵基于由预定位数组成的随机数值来不规则地选择图案，并且分配所选择的图案。

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