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51. 发明申请

US20100156977A1 INK JET PRINTING APPARATUS AND PRINTING METHOD 失效
标题翻译：喷墨打印设备和打印方法
公开(公告)号：US20100156977A1
公开(公告)日：2010-06-24
申请号：US12633331
申请日：2009-12-08
申请人： Daigoro Kanematsu , Kazuo Suzuki , Taku Yokozawa , Satoshi Hayashi , Yuhei Oikawa
发明人： Daigoro Kanematsu , Kazuo Suzuki , Taku Yokozawa , Satoshi Hayashi , Yuhei Oikawa
IPC分类号： B41J29/38
CPC分类号： B41J19/145 , B41J25/308
摘要： An object of the present invention is to provide a printing apparatus and a printing method even with a variation in the temperature of a print head, thus keeping the quality of images resulting from printing high. Adjustment patterns used to adjust the difference in ink ejection timing between ink ejected in a forward direction and ink ejected in a backward direction during scanning are printed at a plurality of different temperatures. Adjustment values for the ink ejection timing at the respective temperatures are selected from the adjustment patterns. Then, the correction value for the ink ejection timing is calculated from the adjustment values based on the temperature detected by the detection device. Printing is then performed with the difference in ink ejection timing between the ink ejected in the forward direction and the ink ejected in the backward direction during scanning, adjusted based on the correction value.
摘要翻译：本发明的一个目的是提供一种打印装置和打印方法，即使打印头的温度发生变化，从而保持打印高质量的图像。在多个不同的温度下印刷用于调节在向前喷射的油墨与扫描期间向后喷射的油墨之间的喷墨正时差异的调整图案。从调整图案中选择各温度下的喷墨正时的调整值。然后，根据由检测装置检测到的温度的调整值计算墨喷射定时的校正值。然后，根据校正值进行调整，利用在向前方向喷出的墨水和在扫描期间向后方向喷出的墨水之间的墨水喷射时刻的差异进行打印。

52. 发明授权

US09010903B2 Ink jet printing apparatus and ink jet printing method 有权
标题翻译：喷墨打印设备和喷墨打印方法
公开(公告)号：US09010903B2
公开(公告)日：2015-04-21
申请号：US12128319
申请日：2008-05-28
申请人： Taku Yokozawa , Yuhei Oikawa , Daigoro Kanematsu , Kazuo Suzuki , Satoshi Hayashi
发明人： Taku Yokozawa , Yuhei Oikawa , Daigoro Kanematsu , Kazuo Suzuki , Satoshi Hayashi
IPC分类号： B41J29/38 , B41J29/393 , B41J2/045
CPC分类号： B41J29/393 , B41J2/04515 , B41J2/04563 , B41J2/04573 , B41J2/0458
摘要： An ink jet printing apparatus inhibits the temperature of a print head from increasing excessively while preventing significant density or hue unevenness from occurring in images, without the need for a complicated structure or complicated control. Thus, the temperature of the print head is detected, and the number of scans in which the print head is to stand by until start of scanning and a standby time for each of the set number of scans by the print head are set, on the basis of the detected temperature.
摘要翻译：喷墨打印设备在不需要复杂的结构或复杂的控制的情况下，防止打印头的温度过度增加，同时防止图像中出现显着的密度或色调不均匀。因此，检测打印头的温度，并且在打印头开始扫描时打印头待机的扫描次数和由打印头进行的每次扫描的设定次数的待机时间被设置在检测温度的基础。

53. 发明授权

US08514454B2 Image processing apparatus and method for selecting a processing mode based on number of relative movements of a recording head 失效
标题翻译：基于记录头的相对运动数来选择处理模式的图像处理装置和方法
公开(公告)号：US08514454B2
公开(公告)日：2013-08-20
申请号：US12335368
申请日：2008-12-15
申请人： Yasunori Fujimoto , Daigoro Kanematsu , Tomokazu Yanai
发明人： Yasunori Fujimoto , Daigoro Kanematsu , Tomokazu Yanai
IPC分类号： H04N1/40
CPC分类号： G06K15/107
摘要： An image processing apparatus is configured to process multivalued image data corresponding to a unit area of a recording medium so as to form an image on the unit area with a plurality of relative movements between a recording head and the recording medium. The apparatus has a selecting unit for selecting either a first processing mode to segment the multivalued image data into a plurality of multivalued image data corresponding to the plurality of relative movements, and then quantize each of the plurality of multivalued image data, or a second processing mode to quantize the multivalued image data into quantized image data, and then segment the quantized image data into a plurality of quantized image data corresponding to the plurality of relative movements. The selecting unit may select either the first processing mode or the second processing mode based on the number of relative movements to the unit area.
摘要翻译：图像处理装置被配置为处理与记录介质的单位区域对应的多值图像数据，以便在记录头和记录介质之间以多个相对运动在单位区域上形成图像。该装置具有选择单元，用于选择第一处理模式以将多值图像数据分割成与多个相对运动相对应的多个多值图像数据，然后量化多个多值图像数据中的每一个，或者进行第二处理模式，将多值图像数据量化为量化图像数据，然后将量化图像数据分割成与多个相对运动相对应的多个量化图像数据。选择单元可以基于到单位区域的相对运动的数量来选择第一处理模式或第二处理模式。

54. 发明申请

US20070236714A1 DATA PROCESSING APPARATUS AND METHOD OF EXPANDING DOT ARRANGEMENT PATTERNS 有权
标题翻译：数据处理装置和扩展装配模式的方法
公开(公告)号：US20070236714A1
公开(公告)日：2007-10-11
申请号：US11695298
申请日：2007-04-02
申请人： Ayako UJI , Yoshitomo Marumoto , Daigoro Kanematsu , Yoshinori Nakajima , Eiji Komamiya
发明人： Ayako UJI , Yoshitomo Marumoto , Daigoro Kanematsu , Yoshinori Nakajima , Eiji Komamiya
IPC分类号： G06F15/00
CPC分类号： H04N1/405 , H04N1/40
摘要： In a binarization process employing dot arrangement patterns, the deviation of formed dots is prevented from occurring. Specifically, the arrangements of the dot arrangement patterns of each of four planes, which correspond to the groups of the four species of dot arrangement patterns of one certain level of five-valued data, are determined. In a process for determining the arrangements of the dot arrangement patterns of the four planes, the repulsive potential between the dot arrangement patterns in each plane and the repulsive potentials among the dot arrangement pattern in one plane and the dot arrangement patterns in the other planes are computed. Besides, the arrangements of the dot arrangement patterns of the planes are determined on the basis of the results of the repulsive potential computations.
摘要翻译：在采用点布置图案的二值化处理中，防止形成的点的偏离。具体地说，确定了与一个特定级别的五值数据的四种点布置图案的组对应的四个平面中的每一个的点布置图案的布置。在确定四个平面的点布置图案的布置的过程中，每个平面中的点布置图案之间的排斥电位与一个平面中的点布置图案中的排斥电位和另一平面中的点布置图案之间的排斥电位是计算。此外，基于排斥电位计算的结果来确定平面的点布置图案的布置。

55. 发明授权

US06805422B2 Ink jet recording method, recording apparatus and data processing method 有权
标题翻译：喷墨记录方法，记录装置和数据处理方法
公开(公告)号：US06805422B2
公开(公告)日：2004-10-19
申请号：US09891589
申请日：2001-06-27
申请人： Kiichiro Takahashi , Naoji Otsuka , Kentaro Yano , Hitoshi Nishikori , Daigoro Kanematsu , Masao Kato , Mitsuhiro Ono , Toshiyuki Chikuma
发明人： Kiichiro Takahashi , Naoji Otsuka , Kentaro Yano , Hitoshi Nishikori , Daigoro Kanematsu , Masao Kato , Mitsuhiro Ono , Toshiyuki Chikuma
IPC分类号： B41J2305
CPC分类号： G06K15/102 , G06K2215/111
摘要： An ink jet recording apparatus for effecting recording on a recording material by ejecting ink with relative scanning movement between a recording head and the recording material, the ink jet recording apparatus, including obtaining means for obtaining information indicative of an amount of ink to be ejected to each of unit areas provided by dividing an area in the neighborhood of a boundary between adjacent bands of scanning recording of the recording head on the recording material; and control means for controlling an amount of being to be ejected to the unit area on the basis of the output of the obtaining means, wherein the unit areas exist astride the boundary between adjacent one of the bands.
摘要翻译：一种喷墨记录装置，用于通过在记录头和记录材料之间进行相对扫描运动来喷射油墨而在记录材料上进行记录，该喷墨记录装置包括：获取装置，用于获取指示要排出的墨水量的信息每个单元区域通过在记录材料上的记录头的扫描记录的相邻频带之间的边界附近划分区域而提供; 以及控制装置，用于根据所述获取装置的输出来控制要被排出到所述单位区域的量，其中，所述单位区域跨越所述相邻一个所述频带之间的边界。

56. 发明授权

US06585353B1 Printing information processing system, printing system, printing information processing method and printing method 失效
标题翻译：打印信息处理系统，打印系统，打印信息处理方法和打印方式
公开(公告)号：US06585353B1
公开(公告)日：2003-07-01
申请号：US09551770
申请日：2000-04-18
申请人： Daigoro Kanematsu , Kentaro Yano , Masao Kato , Minako Kato , Mitsuhiro Ono
发明人： Daigoro Kanematsu , Kentaro Yano , Masao Kato , Minako Kato , Mitsuhiro Ono
IPC分类号： B41J221
CPC分类号： B41J2/2132
摘要： A printing information processing system provided in the present invention calculates the total of printing signal values for printing onto at least one boundary area of the upper and lower adjacent boundary areas included in the upper and lower adjacent scanning print areas formed by print heads, and responding to the magnitude of this total of printing signal values performs correction on the magnitude of the print signal value for printing onto the boundary by the use of the print signal for at least one area of the upper and lower adjacent boundary areas.
摘要翻译：本发明提供的打印信息处理系统计算用于打印到由打印头形成的上下相邻扫描打印区域中包括的上下相邻边界区域的至少一个边界区域的打印信号值的总和，并且响应这个总共打印信号值的大小通过使用上下相邻边界区域的至少一个区域的打印信号来执行用于打印到边界上的打印信号值的大小的校正。

57. 发明授权

US06244681B1 Apparatus for making a halftone recording and process for making a halftone recording using the same, as well as ink tank and head cartridge fit for halftone recording and ink-jet recording apparatus using the same 失效
标题翻译：用于制造半色调记录的设备和使用其进行半色调记录的处理以及适用于使用其的半色调记录和喷墨记录装置的墨盒和头盒
公开(公告)号：US06244681B1
公开(公告)日：2001-06-12
申请号：US08844853
申请日：1997-04-22
申请人： Kentaro Yano , Naoji Otsuka , Kiichiro Takahashi , Hitoshi Nishikori , Osamu Iwasaki , Daigoro Kanematsu , Hidehiko Kanda
发明人： Kentaro Yano , Naoji Otsuka , Kiichiro Takahashi , Hitoshi Nishikori , Osamu Iwasaki , Daigoro Kanematsu , Hidehiko Kanda
IPC分类号： B41J2205
CPC分类号： H04N1/46
摘要： The purpose is to provide a high quality halftone recording with a reduced grainy feeling without lowering the true resolving power. Provided is an apparatus for making a halftone recording by employing three or more types of color materials, each of which has at least one grade of concentration, wherein each type of the color materials having the lowest concentration provides, when recording on a recording medium having a first lightness, a recorded region having its own lightness, and wherein a difference between the first lightness and the lightness of the recorded region is not more than 35, the lightness being measured according to the definition of CIE 1976 psychological measurement lightness using a standard illuminating light D65 as a light source.
摘要翻译：目的是提供具有降低的颗粒感的高质量半色调记录，而不降低真正的分辨率。提供了一种通过采用三种或更多种颜色材料制成半色调记录的装置，每种颜色材料具有至少一个级别的浓度，其中当记录在具有第一亮度，具有其自身亮度的记录区域，并且其中记录区域的第一亮度和亮度之间的差不大于35，亮度根据CIE 1976的定义测量，心理测量亮度使用标准照明光D65作为光源。

58. 发明授权

US6118457A Resolution conversion with preservation of fine lines and of hue 失效
标题翻译：分辨率转换，保留细纹和色相
公开(公告)号：US6118457A
公开(公告)日：2000-09-12
申请号：US794459
申请日：1997-02-04
申请人： Naoji Ohtsuka , Atsushi Arai , Kentaro Yano , Kiichiro Takahashi , Osamu Iwasaki , Daigoro Kanematsu
发明人： Naoji Ohtsuka , Atsushi Arai , Kentaro Yano , Kiichiro Takahashi , Osamu Iwasaki , Daigoro Kanematsu
IPC分类号： G06T3/40 , G06T15/00
CPC分类号： G06T3/4007
摘要： An image processing method and apparatus which prestore a mask pattern generated using a pseudo-random number in a ROM within the apparatus, and perform image data conversion using the mask pattern. This avoids overlap between the pixel pattern of the image data and the mask pattern in a large area, and conserves the respective color densities. Accordingly, the method and apparatus enable image processing conserving the color hue and tonality of the original image data.
摘要翻译：一种图像处理方法和装置，其使用伪装随机数产生的掩模图案预先存储在装置内的ROM中，并使用掩模图案进行图像数据转换。这避免了图像数据的像素图案与大面积的掩模图案之间的重叠，并且节省了各自的颜色密度。因此，该方法和装置使图像处理能够节省原始图像数据的色调和色调。

59. 发明授权

US6019448A Method and apparatus for sub-dividing blocks 失效
标题翻译：分割块的方法和装置
公开(公告)号：US6019448A
公开(公告)日：2000-02-01
申请号：US518453
申请日：1995-08-23
申请人： Kentaro Yano , Naoji Otsuka , Osamu Iwasaki , Daigoro Kanematsu
发明人： Kentaro Yano , Naoji Otsuka , Osamu Iwasaki , Daigoro Kanematsu
IPC分类号： B41J2/01 , B41J2/05 , B41J2/205 , B41J2/30 , B41J2/51 , B41J29/38
CPC分类号： B41J2/04543 , B41J2/04551 , B41J2/04563 , B41J2/04573 , B41J2/0458 , B41J2/04588 , B41J2/04591 , B41J2/04598
摘要： When a recording mode of a printer is changed to a resolution expansion mode when an internal temperature of a recording head falls or by an external indication, the number of divided blocks is changed so that the overlap of on time zones of block sub-division signals is prevented in order to assure that heaters of the recording head are energized for a sufficient time period. Thus, the heater energization time period for each block is extended without extending the total recording time.
摘要翻译：当记录头的内部温度下降或通过外部指示将打印机的记录模式改变为分辨率扩展模式时，分割块的数量被改变，使得块子分割信号的时区上的重叠以防止记录头的加热器充电足够的时间段。因此，不延长总记录时间，延长每个块的加热器通电时间段。

60. 发明授权

US5877785A Ink jet recording method and apparatus using temperature calculation 失效
标题翻译：使用温度计算的喷墨记录方法和装置
公开(公告)号：US5877785A
公开(公告)日：1999-03-02
申请号：US333342
申请日：1994-11-02
申请人： Osamu Iwasaki , Naoji Otsuka , Nobuyuki Kuwabara , Isao Ebisawa , Atsushi Arai , Hisao Yaegashi , Toshiharu Inui , Kentaro Yano , Kiichiro Takahashi , Daigoro Kanematsu
发明人： Osamu Iwasaki , Naoji Otsuka , Nobuyuki Kuwabara , Isao Ebisawa , Atsushi Arai , Hisao Yaegashi , Toshiharu Inui , Kentaro Yano , Kiichiro Takahashi , Daigoro Kanematsu
IPC分类号： B41J2/175 , B41J2/05 , B41J29/38
CPC分类号： B41J2/04528 , B41J2/04536 , B41J2/0454 , B41J2/04553 , B41J2/04573 , B41J2/0458 , B41J2/04588 , B41J2/04591 , B41J2/04598
摘要： An ink jet apparatus using an ink jet head having a heat generating element for generating thermal energy to be used to discharge ink, comprises a unit for deriving an amount .increment.Q.sub.i indicative of a heat amount stored in i (i.gtoreq.1) portions of said ink jet head sectioned by thermal time constants, corresponding to a heat amount applied to said ink jet head at a predetermined time interval .increment.t, a unit for multiplying an amount .increment.T.sub.i (n-1) indicative of the heat amount stored in the i-sectioned portion of the predetermined time interval .increment.t earlier by a predetermined constant E.sub.i corresponding to the sectioned thermal time constant, a unit for adding the amount .increment.Q.sub.i to the product, a unit for storing the sum as the amount .increment.T.sub.i (n) indicative of the heat amount stored in the i-sectioned portion, a unit for summing all amounts .increment.T.sub.1 (n) to determine an amount .increment.T corresponding to the heat amount stored in said ink jet head and a unit for controlling said ink jet head in accordance with the amount .increment.T.
摘要翻译：使用具有用于产生用于排出墨水的热能的发热元件的喷墨头的喷墨装置包括用于导出指示存储在i（i> / = 1）部分中的热量的量INCREMENT Qi的单元对应于以预定时间间隔INCREMENT t施加到所述喷墨头的热量的所述喷墨头，所述热时间常数对应于表示存储在所述喷墨头中的热量的量INCREMENT Ti（n-1）的单位预定时间间隔INCREMENT t的i切片部分早于对应于分段热时间常数的预定常数Ei，用于将数量INCREMENT Qi加到产品的单元，用于存储总和作为量INCREMENT Ti（ n）表示存储在i分割部分中的热量的单位，用于求和所有量INCREMENT T1（n）的单位，以确定与存储在所述喷墨头中的热量相对应的量INCREMENT T，以及单位fo 根据INCREMENT T的数量来控制喷墨头。

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