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51. 发明申请

US20070008361A1 Printing apparatus and control method therefor 有权
标题翻译：印刷装置及其控制方法
公开(公告)号：US20070008361A1
公开(公告)日：2007-01-11
申请号：US11480490
申请日：2006-07-05
申请人： Norihiro Kawatoko , Yuji Hamasaki , Atsushi Sakamoto , Aya Hayashi , Hidehiko Kanda , Toshiyuki Chikuma , Jiro Moriyama
发明人： Norihiro Kawatoko , Yuji Hamasaki , Atsushi Sakamoto , Aya Hayashi , Hidehiko Kanda , Toshiyuki Chikuma , Jiro Moriyama
IPC分类号： B41J29/38
CPC分类号： B41J29/393 , B41J2/2135
摘要： Provided is a print position control method whereby displacement of a print position in a wide range can be corrected very accurately, without reducing a printing speed or increasing a manufacturing cost. Thus, a printing apparatus includes: a first correction unit, for correcting a print position at accuracy equal to the resolution of the printing apparatus; and a second correction unit, for correcting the print position at accuracy higher than the resolution and in the range of an area that corresponds to one pixel of the resolution. With this arrangement, the print position displacement in a wide range equal to or greater than one pixel can be corrected by the first correction unit, and a print position displacement smaller than one pixel can be corrected by the second correction unit. Therefore, correction of a print position displacement in a wide range is enabled at a higher accuracy.
摘要翻译：提供一种打印位置控制方法，可以在不降低打印速度或增加制造成本的情况下，非常精确地校正大范围内的打印位置的位移。因此，打印设备包括：第一校正单元，用于以与打印设备的分辨率相等的精度校正打印位置; 以及第二校正单元，用于以高于分辨率的精度和对应于分辨率的一个像素的区域的范围来校正打印位置。利用这种布置，可以通过第一校正单元来校正等于或大于一个像素的宽范围内的打印位置位移，并且可以通过第二校正单元校正小于一个像素的打印位置位移。因此，可以更高精度地进行宽范围内的打印位置位移的校正。

52. 发明授权

US07029089B2 Method for recording image corresponding to positional information on recording medium and recording apparatus 失效
标题翻译：用于记录与记录介质和记录装置上的位置信息对应的图像的方法
公开(公告)号：US07029089B2
公开(公告)日：2006-04-18
申请号：US10716026
申请日：2003-11-17
申请人： Hidehiko Kanda , Jiro Moriyama
发明人： Hidehiko Kanda , Jiro Moriyama
IPC分类号： B41J29/393
CPC分类号： G06K15/02 , H04N1/6022
摘要： When an image representing positional information, formed with black spot pattern and the other image formed with color inks including cyan, magenta, and yellow are recorded on the same recording medium, the gradient of color data is corrected during data preparation of colors used for recording the image other than the black spot pattern, according to the duty of the black spot pattern. Thus, even if the other image is recorded to overlap with the black spot pattern, color changes of the image can be prevented to produce a high-quality image.
摘要翻译：当形成有黑点图案的位置信息的图像和由包括青色，品红色和黄色的彩色墨水形成的另一图像被记录在相同的记录介质上时，在用于记录的颜色的数据准备期间校正颜色数据的梯度除了黑点图案之外的图像，根据黑点图案的任务。因此，即使其他图像被记录为与黑点图案重叠，也可以防止图像的颜色变化而产生高质量图像。

53. 发明申请

US20060071995A1 Ink-jet recording apparatus preventing recording surface of recording medium and paper discharge roller from contamination 有权
标题翻译：防止记录介质和排纸辊的记录表面受到污染的喷墨记录装置
公开(公告)号：US20060071995A1
公开(公告)日：2006-04-06
申请号：US11236029
申请日：2005-09-27
申请人： Aya Hayashi , Hidehiko Kanda
发明人： Aya Hayashi , Hidehiko Kanda
IPC分类号： B41J2/01
CPC分类号： B41J11/425 , B41J2/2132
摘要： With the width in the main scanning direction of the image region of which the recording width in the main scanning direction is the shortest of all of the image regions to be recorded on the recording surface of the recording medium as X1 in the main scanning direction, the width obtained by subtracting the width of the ink discharge orifice from the width between the ink discharge orifice closet to the discharge side, of the ink discharge orifices employed for recording of an image region and the roller as Y1 in the sub scanning direction, and the period necessary for completing another image region defined by the width X1 and the width Y1 as T1, the sub scanning of the recording medium is controlled such that the one image region comes into contact with the roller after the period T1 from the point of completion thereof.
摘要翻译：在主扫描方向上的记录宽度在记录介质的记录表面上记录的所有图像区域中的记录宽度的主扫描方向上的宽度为主扫描方向上的X 1 通过从喷墨孔室与排出侧之间的宽度减去排墨孔的宽度，将用于记录图像区域的墨排出孔和辊沿副扫描方向Y 1减去得到的宽度，并且将由宽度X 1和宽度Y 1定义的另一图像区域完成为T 1所需的时段，控制记录介质的副扫描，使得一个图像区域在周期T之后与辊接触 1从完成点。

54. 发明申请

US20060038846A1 Printing apparatus and printing method 失效
标题翻译：印刷装置和印刷方法
公开(公告)号：US20060038846A1
公开(公告)日：2006-02-23
申请号：US11202097
申请日：2005-08-12
申请人： Toshiyuki Chikuma , Hidehiko Kanda , Norihiro Kawatoko
发明人： Toshiyuki Chikuma , Hidehiko Kanda , Norihiro Kawatoko
IPC分类号： B41J29/38
CPC分类号： B41J2/2132
摘要： When conveying tables for conveying the printing medium are selected to perform interlace printing, the occurrence of unevenness in an image which results from switching of the tables is prevented. It is determined whether a phase of the conveying table is a transfer inhibition phase in transfer to a printing area. In the case of the transfer inhibition phase, the switching is not made to a new table, but the previously used table is used. Thus, the switching can be made to a conveying table so as not to make a shift amount +1/2N or −1/N continue. Consequently, it is possible to prevent the occurrence of unevenness in an image which is caused by 1/N deviation of a printing position in a sub-scanning direction with regard to print data at the time of transfer from a rear end area to the normal area or the normal area to the rear end area.
摘要翻译：当输送用于输送打印介质的台用于执行隔行打印时，防止了由于桌面的切换而导致的图像不均匀的发生。确定传送台的相位是否是传送到打印区域的传送禁止阶段。在转移禁止阶段的情况下，不对新的表进行切换，而是使用先前使用的表。因此，可以进行到输送台的切换，使得不会使移位量+1 / 2N或-1 / N继续。因此，可以防止在从后端区域传送到正常时的打印数据时在副扫描方向上的打印位置的1 / N偏差引起的图像不均匀的发生区域或后方区域的正常区域。

55. 发明申请

US20050213134A1 Recording apparatus, recording system, and method of controlling recording apparatus 失效
标题翻译：记录装置，记录系统和控制记录装置的方法
公开(公告)号：US20050213134A1
公开(公告)日：2005-09-29
申请号：US11044985
申请日：2005-01-27
申请人： Toshiyuki Chikuma , Jiro Moriyama , Hidehiko Kanda
发明人： Toshiyuki Chikuma , Jiro Moriyama , Hidehiko Kanda
IPC分类号： B41J29/38 , G06F3/12 , G06K15/00 , G06F13/00 , H04N1/40 , H04N1/48
CPC分类号： G06K15/00 , G06F3/1212 , G06F3/1236 , G06F3/1247 , G06F3/1285 , G06K15/18 , G06K15/1848
摘要： A recording apparatus having a plurality of interfaces capable of communicating with external devices performs recording based on recording data input through any one of the plurality of interfaces. The recording apparatus determines which interface is used for receiving the recording data from the plurality of interfaces, and performs conversion processing on the recording data by increasing the amount of data in accordance with the determination result of which interface is used for receiving the recording data. The conversion processing changes depending on whether or not the interface used for receiving the recording data is an interface having a relatively high transfer rate (high speed interface).
摘要翻译：具有能够与外部设备通信的多个接口的记录设备基于通过多个界面中的任何一个输入的记录数据进行记录。记录装置确定用于从多个接口接收记录数据的接口，并且根据用于接收记录数据的接口的确定结果增加数据量，对记录数据执行转换处理。转换处理根据用于接收记录数据的接口是否是具有较高传送速率的接口（高速接口）而变化。

56. 发明授权

US06820956B2 Printer and method for controlling same 失效
标题翻译：打印机及其控制方法
公开(公告)号：US06820956B2
公开(公告)日：2004-11-23
申请号：US10252585
申请日：2002-09-24
申请人： Atsushi Sakamoto , Yuji Hamasaki , Hidehiko Kanda
发明人： Atsushi Sakamoto , Yuji Hamasaki , Hidehiko Kanda
IPC分类号： B41J2195
CPC分类号： G06K15/102
摘要： A printer having storing means storing time information indicating the time at which cleaning operations were last performed, with the initial value of time information stored in the storing means being set to a time later than the shipment of the printer. Elapsed time between the time information stored in the storing means and the current time is calculated when a user gives the printer an instruction to start printing operations. The printer performs suitable cleaning operations for a case wherein the calculated value of the elapsed time is negative.
摘要翻译：一种具有存储装置的存储装置，所述存储装置存储指示最后执行清洁操作的时间的时间信息，其中存储在存储装置中的时间信息的初始值被设置为比打印机出货的时间晚。当用户给打印机开始打印操作的指令时，计算存储在存储装置中的时间信息与当前时间之间的经过时间。对于经过时间的计算值为负的情况，打印机执行适当的清洁操作。

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

US06193351B1 System to perform ink jet printing head recovery 失效
标题翻译：系统执行喷墨打印头恢复
公开(公告)号：US06193351B1
公开(公告)日：2001-02-27
申请号：US08754593
申请日：1996-11-25
申请人： Hisao Yaegashi , Isao Ebisawa , Atsushi Arai , Hidehiko Kanda
发明人： Hisao Yaegashi , Isao Ebisawa , Atsushi Arai , Hidehiko Kanda
IPC分类号： B41J2165
CPC分类号： B41J2/16532 , B41J2002/14379
摘要： An ink jet printing system to perform printing by ejecting ink toward a printing medium by employing a printing head having ink passages for ejecting ink through ejection openings and a common ink chamber supplying the ink into the ink passages. The system includes detection of a peripheral temperature of the printing head, detection of a variation of a temperature within the printing head, count of a number of times of ejection of the ink, performance of a suction recovery operation for sucking and discharging at least the ink from the printing head through the ejection openings, set of a timing for a next suction recovery operation based on the peripheral temperature of the printing head, the temperature variation within the printing head, and the number of times of ejection of the ink, correction of the number of times of ejection of the ink for setting the timing for the next suction recovery operation based on a difference between the peripheral temperature of the printing head and the temperature variation within the printing head, performance of preparatory ejection for ejecting the ink through the ejection openings toward an object other than the printing medium, and set of a timing for a next preparatory ejection based on the peripheral temperature of the printing head and the temperature variation within the printing head.
摘要翻译：一种喷墨打印系统，通过使用具有用于通过喷射口喷射墨水的墨水通道的打印头和将墨水供应到墨水通道中的公共墨水室，通过向打印介质喷射墨水来执行打印。该系统包括检测打印头的周围温度，检测打印头内的温度变化，计数墨水的次数，执行吸入和排出的抽吸恢复操作至少来自打印头的墨水通过喷射口，基于打印头的周边温度，打印头内的温度变化和墨水喷射次数的设定，进行下一个吸嘴回复操作的定时基于打印头的周围温度和打印头内的温度变化之间的差异来设定用于下一次抽吸恢复操作的定时的墨水的排出次数，用于喷射墨水的预备喷射的执行朝向打印介质以外的物体的喷射口，以及下一个准备喷射基座的定时 d在打印头的周边温度和打印头内的温度变化。

59. 发明授权

US6132022A Ink jet recording apparatus and method in which processing is controlled according to a property of an exchangeably recording member 失效
标题翻译：喷墨记录装置和方法，其中根据可交换记录部件的特性来控制处理
公开(公告)号：US6132022A
公开(公告)日：2000-10-17
申请号：US892061
申请日：1997-07-14
申请人： Yuji Akiyama , Hiromitsu Hirabayashi , Toshio Kashino , Hitoshi Sugimoto , Miyuki Matsubara , Fumihiro Gotoh , Hidehiko Kanda
发明人： Yuji Akiyama , Hiromitsu Hirabayashi , Toshio Kashino , Hitoshi Sugimoto , Miyuki Matsubara , Fumihiro Gotoh , Hidehiko Kanda
IPC分类号： B41J2/21 , B41J2/05 , B41J2/205 , B41J25/34 , B41M5/00
CPC分类号： B41J25/34 , B41J2/2056 , B41J2002/14362
摘要： The present invention aims to provide an ink jet recording apparatus and an ink jet recording method which can produce an image excellent in gradation and resolution and allows the image for text, graphics and listing to the obtained at high speed and good quality. The present invention allows a desired recorded image to be obtained by exchangeably comprising an ink jet unit for producing the image excellent in gradation, and an ink jet unit having higher character quality and capable of recording at high speed, and effecting recording control in accordance with the ink jet unit.
摘要翻译：本发明的目的在于提供一种喷墨记录装置和喷墨记录方法，其能够产生灰度和分辨率优异的图像，并且以高速和高质量允许图像获得文本，图形和列表。本发明允许通过可交换地包括用于产生灰度优异的图像的喷墨单元和具有较高字符质量并且能够高速记录的喷墨单元并且根据喷墨单元。

60. 发明授权

US6062671A Liquid ejection apparatus and a recovery method thereof 失效
标题翻译：液体喷射装置及其回收方法
公开(公告)号：US6062671A
公开(公告)日：2000-05-16
申请号：US890764
申请日：1997-07-11
申请人： Hidehiko Kanda , Shinya Matsui , Toshio Kashino , Hiroshi Tajika , Osamu Iwasaki , Masaya Uetsuki , Yoshie Asakawa
发明人： Hidehiko Kanda , Shinya Matsui , Toshio Kashino , Hiroshi Tajika , Osamu Iwasaki , Masaya Uetsuki , Yoshie Asakawa
IPC分类号： B41J2/01 , B41J2/05 , B41J2/14 , B41J2/165 , B41J2/18 , B41J2/185
CPC分类号： B41J2/1652 , B41J2/14048
摘要： An apparatus uses a liquid ejection head including a first liquid passage communicating with an ejection port, a second liquid passage separated from the first liquid passage by a separation wall, and a movable member formed as a part of the separation wall. In the second liquid passage, a thermal energy generation device is arranged at a position opposing to the movable member. The movable member has a free end portion and a fulcrum. Recovery of the first and second liquid passages is performed by suction and/or pressurization. Upon recovery by discharging the liquid in respective liquid passage having higher flow resistance, the pressurizing force and/or the suction force for the liquid passage having higher resistance is set to be greater that the pressurizing force and/or the suction force for the other liquid passage having lower flow resistance.
摘要翻译：一种装置使用包括与喷射口连通的第一液体通道的液体喷射头，通过分隔壁与第一液体通道分离的第二液体通道，以及形成为分隔壁的一部分的可动部件。在第二液体通道中，热能产生装置设置在与可移动部件相对的位置。可动构件具有自由端部和支点。通过抽吸和/或加压进行第一和第二液体通道的回收。在通过排出具有较高流动阻力的各个液体通道中的液体回收时，具有较高阻力的液体通道的加压力和/或吸力被设定为大于其他液体的加压力和/或吸力通道具有较低的流动阻力。

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