公开(公告)号：US06921218B2

公开(公告)日：2005-07-26

申请号：US10718721

申请日：2003-11-24

申请人： Jiro Moriyama ,  Yuji Hamasaki ,  Hidehiko Kanda ,  Norihiro Kawatoko ,  Toshiyuki Chikuma ,  Atsushi Sakamoto ,  Aya Sugimoto

发明人： Jiro Moriyama ,  Yuji Hamasaki ,  Hidehiko Kanda ,  Norihiro Kawatoko ,  Toshiyuki Chikuma ,  Atsushi Sakamoto ,  Aya Sugimoto

IPC分类号： B41J2/01 ,  B41J2/505 ,  B41J29/38 ,  G06F3/12 ,  G06K15/00 ,  B41J5/30

CPC分类号： B41J2/5056 ,  G06K15/00

摘要： There is provided a printing apparatus capable of printing input data in proper adaptation to plural types of printing data input units and environments of use. For this purpose, the type of an input unit is first recognized. For example, when it is recognized that a personal computer capable of causing the printing apparatus to perform a setting process for registration is connected, it is judged that the process has already been performed, and a mode for printing at a high speed is adopted. When it is recognized that a digital camera is connected, since it is likely that the process has not been performed yet, a mode for printing at a low speed is adopted to prevent any reduction in image quality.

公开(公告)号：US07618116B2

公开(公告)日：2009-11-17

申请号：US11610138

申请日：2006-12-13

申请人： Yuji Hamasaki ,  Norihiro Kawatoko ,  Atsushi Sakamoto ,  Takuji Katsu ,  Toru Nakayama

发明人： Yuji Hamasaki ,  Norihiro Kawatoko ,  Atsushi Sakamoto ,  Takuji Katsu ,  Toru Nakayama

IPC分类号： B41J2/165 ,  B41J2/15

CPC分类号： B41J29/38 ,  B41J2/04541 ,  B41J2/04543 ,  B41J2/0458 ,  B41J2/04596 ,  B41J2/2103 ,  B41J2/2125

摘要： A printing apparatus uses a printhead, which has a first nozzle array and a second nozzle array, each having a plurality of nozzles with a first nozzle discharging a first amount of ink and a second nozzle away having a plurality of nozzles with a second nozzle discharging a second amount of the ink and including nozzles to be used for printing on a printing medium and nozzles not to be used for printing on the printing medium. The printing apparatus selects, from the first nozzle array and the second nozzle array, nozzles to be driven within a predetermined period. The printing apparatus controls preliminary discharge control to drive the nozzles to be used for printing and the nozzles not to be used for printing by alternatively selecting the first nozzles and the second nozzles.

摘要翻译： 打印装置使用具有第一喷嘴阵列和第二喷嘴阵列的打印头，每个打印头具有多个喷嘴，其具有排出第一量墨水的第一喷嘴和离开的第二喷嘴，具有多个喷嘴，第二喷嘴排出 第二量的墨水，并且包括用于在打印介质上打印的喷嘴和不用于在打印介质上进行打印的喷嘴。 打印装置从第一喷嘴阵列和第二喷嘴阵列中选择要在预定时间段内被驱动的喷嘴。 打印装置通过交替地选择第一喷嘴和第二喷嘴来控制预喷射控制以驱动要用于打印的喷嘴和不用于打印的喷嘴。

公开(公告)号：US20090225120A1

公开(公告)日：2009-09-10

申请号：US12468333

申请日：2009-05-19

申请人： Aya Hayashi ,  Jiro Moriyama ,  Hidehiko Kanda ,  Yuji Hamasaki ,  Norihiro Kawatoko ,  Toshiyuki Chikuma ,  Atsushi Sakamoto ,  Hirokazu Tanaka ,  Masashi Hayashi

发明人： Aya Hayashi ,  Jiro Moriyama ,  Hidehiko Kanda ,  Yuji Hamasaki ,  Norihiro Kawatoko ,  Toshiyuki Chikuma ,  Atsushi Sakamoto ,  Hirokazu Tanaka ,  Masashi Hayashi

IPC分类号： B41J29/38

CPC分类号： B41J19/145 ,  B41J2/07 ,  B41J2/2135 ,  B41J29/393 ,  B41J2029/3935

摘要： An ink-jet recording device is capable of correcting a recording position due to a leaning of a printing head and correcting of driving timing between multiple printing heads. Each nozzle row of a printing head is classified into multiple nozzle groups, and the driving timing of the nozzle groups other than the nozzle group serving as a reference of correction of the multiple nozzle groups is adjustable to correct for any leaning of the printing head. Moreover, in the event of performing the driving timing between printing heads, the driving timing of a non-reference printing head is adjustable relative to a reference printing head employed for leaning correction of multiple printing heads.

摘要翻译： 喷墨记录装置能够由于打印头的倾斜和多个打印头之间的驱动定时的校正而校正记录位置。 打印头的每个喷嘴列被分成多个喷嘴组，并且除了用于多个喷嘴组的校正的基准的喷嘴组之外的喷嘴组的驱动定时是可调节的，以校正打印头的任何倾斜。 此外，在执行打印头之间的驱动定时的情况下，非参考打印头的驱动定时相对于用于多个打印头的倾斜校正的参考打印头是可调节的。

公开(公告)号：US07252362B2

公开(公告)日：2007-08-07

申请号：US11002949

申请日：2004-12-03

申请人： Takuji Katsu ,  Toru Nakayama ,  Yuji Hamasaki ,  Norihiro Kawatoko ,  Atsushi Sakamoto

发明人： Takuji Katsu ,  Toru Nakayama ,  Yuji Hamasaki ,  Norihiro Kawatoko ,  Atsushi Sakamoto

IPC分类号： B41J2/165

CPC分类号： B41J2/16526

摘要： A printing apparatus having a printhead for printing by discharging liquid on a printing medium performs a toggle preliminary discharge operation of alternately performing discharge from main nozzles and dummy nozzles in order to establish a good discharge state of the liquid from the main nozzles. The main nozzles and the dummy nozzles communicate with liquid chambers, which in turn communicate with a common liquid chamber. A control circuit for the printhead and a control method are also provided.

摘要翻译： 具有用于通过在打印介质上喷射液体进行打印的打印头的打印装置执行从主喷嘴和虚拟喷嘴交替执行喷射的切换预排出操作，以便建立来自主喷嘴的液体的良好排出状态。 主喷嘴和虚拟喷嘴与液室连通，液室又与公共液体室连通。 还提供了一种用于打印头的控制电路和控制方法。

公开(公告)号：US20070013732A1

公开(公告)日：2007-01-18

申请号：US11480556

申请日：2006-07-05

申请人： Atsushi Sakamoto ,  Norihiro Kawatoko ,  Yuji Hamasaki ,  Hidehiko Kanda ,  Toshiyuki Chikuma ,  Aya Hayashi ,  Jiro Moriyama ,  Masashi Hayashi ,  Hirokazu Tanaka

发明人： Atsushi Sakamoto ,  Norihiro Kawatoko ,  Yuji Hamasaki ,  Hidehiko Kanda ,  Toshiyuki Chikuma ,  Aya Hayashi ,  Jiro Moriyama ,  Masashi Hayashi ,  Hirokazu Tanaka

IPC分类号： B41J2/015

CPC分类号： B41J2/2135 ,  B41J25/001

摘要： The present invention can correct, when a printing position is displaced by an inclination of a printing head for example, the displacement in an easy and effective manner and also allows a user to easily recognize the displacement of the printing position to correct the displacement. To realize this, dots for forming a test pattern are formed by different scannings by a nozzle group including a plurality of nozzles positioned at one end side of a nozzle row and a nozzle group including a plurality of nozzles positioned at the other end side of the nozzle row. Depending on displacements of the printing positions of these dots, the plurality of nozzles constituting the nozzle row are divided to a plurality of divided nozzle groups. Then, the printing position is adjusted on the basis of the divided nozzle groups.

摘要翻译： 本发明可以以简单有效的方式校正打印位置例如打印头的倾斜位移，并且还允许用户容易地识别打印位置的位移以校正位移。 为了实现这一点，用于形成测试图案的点由通过包括位于喷嘴列的一端侧的多个喷嘴的喷嘴组的不同扫描形成，以及包括位于喷嘴列的另一端侧的多个喷嘴的喷嘴组 喷嘴排。 根据这些点的打印位置的位移，构成喷嘴列的多个喷嘴被分成多个分开的喷嘴组。 然后，基于分割的喷嘴组来调整打印位置。

公开(公告)号：US20050122373A1

公开(公告)日：2005-06-09

申请号：US11002949

申请日：2004-12-03

申请人： Takuji Katsu ,  Toru Nakayama ,  Yuji Hamasaki ,  Norihiro Kawatoko ,  Atsushi Sakamoto

发明人： Takuji Katsu ,  Toru Nakayama ,  Yuji Hamasaki ,  Norihiro Kawatoko ,  Atsushi Sakamoto

IPC分类号： B41J2/01 ,  B41J2/165

CPC分类号： B41J2/16526

摘要： A printhead has a common liquid chamber which receives a liquid, a plurality of main nozzles which align at a predetermined interval on the two sides of the common liquid chamber along the longitudinal direction of the common liquid chamber and used for printing, a plurality of dummy nozzles which align on the two sides of the main nozzles along their array direction and are not used for printing, and a plurality of liquid chambers which communicate with the common liquid chamber while the main and dummy nozzles are open in the liquid chambers. A printing apparatus which drives and controls the printhead for discharging a liquid from the main nozzles and printing on a printing medium includes a toggle preliminary discharge data generation block (77) which alternately switches between the main nozzles and the dummy nozzles every column serving as the driving cycle of all nozzles for the main nozzles and the dummy nozzles. Toggle preliminary discharge operation of alternately performing discharge from the main nozzles and the dummy nozzles every column is executed and controlled as preliminary discharge operation of performing preliminary discharge from the main nozzles and the dummy nozzles by using the toggle preliminary discharge data generation block (77) in order to make a good state of the discharge state of the liquid from the main nozzles.

摘要翻译： 打印头具有接收液体的公共液体室，沿着公共液体室的纵向方向以公共液体室的两侧以预定间隔排列并用于印刷的多个主喷嘴，多个虚拟 在主喷嘴的排列方向两侧排列并不用于印刷的喷嘴，以及在液体室中主喷嘴和虚拟喷嘴打开时与公共液室连通的多个液室。 驱动和控制打印头以从主喷嘴排出液体并在打印介质上进行打印的打印设备包括一个切换预备排放数据生成块（77），其在主喷嘴和虚拟喷嘴之间交替地切换，每列用作 用于主喷嘴和虚拟喷嘴的所有喷嘴的驱动循环。 执行并控制从每个列的主喷嘴和虚拟喷嘴交替执行排出的预排气操作，并且通过使用肘节预排出数据生成块（77）从主喷嘴和虚拟喷嘴执行预排出的预排出操作进行控制， 以使来自主喷嘴的液体的排出状态良好。

公开(公告)号：US08356875B2

公开(公告)日：2013-01-22

申请号：US12468333

申请日：2009-05-19

申请人： Aya Hayashi ,  Jiro Moriyama ,  Hidehiko Kanda ,  Yuji Hamasaki ,  Norihiro Kawatoko ,  Toshiyuki Chikuma ,  Atsushi Sakamoto ,  Hirokazu Tanaka ,  Masashi Hayashi

发明人： Aya Hayashi ,  Jiro Moriyama ,  Hidehiko Kanda ,  Yuji Hamasaki ,  Norihiro Kawatoko ,  Toshiyuki Chikuma ,  Atsushi Sakamoto ,  Hirokazu Tanaka ,  Masashi Hayashi

IPC分类号： B41J29/393

CPC分类号： B41J19/145 ,  B41J2/07 ,  B41J2/2135 ,  B41J29/393 ,  B41J2029/3935

摘要： An ink-jet recording device is capable of correcting a recording position due to a leaning of a printing head and correcting of driving timing between multiple printing heads. Each nozzle row of a printing head is classified into multiple nozzle groups, and the driving timing of the nozzle groups other than the nozzle group serving as a reference of correction of the multiple nozzle groups is adjustable to correct for any leaning of the printing head. Moreover, in the event of performing the driving timing between printing heads, the driving timing of a non-reference printing head is adjustable relative to a reference printing head employed for leaning correction of multiple printing heads.

公开(公告)号：US07706023B2

公开(公告)日：2010-04-27

申请号：US11473050

申请日：2006-06-23

申请人： Hidehiko Kanda ,  Norihiro Kawatoko ,  Toshiyuki Chikuma ,  Jiro Moriyama ,  Yuji Hamasaki ,  Atsushi Sakamoto ,  Aya Hayashi

发明人： Hidehiko Kanda ,  Norihiro Kawatoko ,  Toshiyuki Chikuma ,  Jiro Moriyama ,  Yuji Hamasaki ,  Atsushi Sakamoto ,  Aya Hayashi

IPC分类号： H04N1/60 ,  H04N1/46 ,  H04M1/40

CPC分类号： G06F3/1284 ,  G06F3/1212 ,  G06F3/1219 ,  G06F3/122 ,  G06F3/1245

摘要： A data processing method, printing apparatus, host apparatus, and printing system are capable of reducing the data transfer rate from the host apparatus to the printing apparatus, suppressing density unevenness, and reducing the cost of the apparatus.

摘要翻译： 数据处理方法，打印装置，主机装置和打印系统能够降低从主机设备到打印设备的数据传输速率，抑制密度不均匀性，降低设备成本。

公开(公告)号：US07429094B2

公开(公告)日：2008-09-30

申请号：US11428898

申请日：2006-07-06

申请人： Yuji Hamasaki ,  Jiro Moriyama ,  Hidehiko Kanda ,  Norihiro Kawatoko ,  Toshiyuki Chikuma ,  Atsushi Sakamoto ,  Aya Hayashi

发明人： Yuji Hamasaki ,  Jiro Moriyama ,  Hidehiko Kanda ,  Norihiro Kawatoko ,  Toshiyuki Chikuma ,  Atsushi Sakamoto ,  Aya Hayashi

IPC分类号： B41J2/205

CPC分类号： B41J2/2132

摘要： A recording device drives a recording head mounted on a carriage while main-scanning by moving the carriage in a direction generally orthogonal to the sheet-feeding direction of a sheet. The recording device drives a first nozzle of the recording head at an upstream side in the sheet-feeding direction of the sheet to form a first dot pattern while scanning the carriage and drives a second nozzle at a downstream side in the sheet-feeding direction of the sheet to form a second dot pattern. The recording device feeds a region where the first dot pattern is recorded to a position facing the second nozzle. The second dot pattern is recorded in a region where the first dot pattern is not recorded.

摘要翻译： 记录装置通过沿与纸张的送纸方向大致正交的方向移动滑架来驱动安装在托架上的记录头，同时进行主扫描。 记录装置在纸张的送纸方向的上游侧驱动记录头的第一喷嘴，以在扫描托架的同时形成第一点图案，并且在纸张进给方向的下游侧驱动第二喷嘴 该纸张形成第二点图案。 记录装置将记录第一点图案的区域馈送到面向第二喷嘴的位置。 第二点图案被记录在不记录第一点图案的区域中。

公开(公告)号：US20070285467A1

公开(公告)日：2007-12-13

申请号：US11758355

申请日：2007-06-05

申请人： Hirokazu Tanaka ,  Yuji Hamasaki ,  Hidehiko Kanda ,  Norihiro Kawatoko ,  Atsushi Sakamoto ,  Toshiyuki Chikuma ,  Aya Hayashi ,  Masashi Hayashi ,  Jiro Moriyama

发明人： Hirokazu Tanaka ,  Yuji Hamasaki ,  Hidehiko Kanda ,  Norihiro Kawatoko ,  Atsushi Sakamoto ,  Toshiyuki Chikuma ,  Aya Hayashi ,  Masashi Hayashi ,  Jiro Moriyama

IPC分类号： B41J2/05

CPC分类号： B41J2/04581 ,  B41J2/04528 ,  B41J2/04556 ,  B41J2/04563 ,  B41J2/16526 ,  B41J11/20 ,  B41J25/308

摘要： The present invention provides an ink jet printing apparatus and a method for controlling temperature for the ink jet printing apparatus wherein the temperature of a print head, which may lower during printing, is controlled before printing without using any sub-heater to allow a favorable ejection condition to be established without reducing the head temperature below a predetermined value. Thus, scan width information and dot count information are acquired before a carriage starts scanning to determine the heating temperature of the print head on the basis of the information.

摘要翻译： 本发明提供一种用于喷墨打印设备的喷墨打印设备和控制温度的方法，其中在打印期间可以在打印期间降低的打印头的温度在不使用任何辅助加热器的情况下被控制以允许有利的喷射 在不将头温度降低到预定值以下的条件下进行。 因此，在滑架开始扫描之前获取扫描宽度信息和点计数信息，以根据该信息确定打印头的加热温度。