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1. 发明授权

US08136908B2 Apparatus and method for ink jet printing 有权
标题翻译：喷墨打印的设备和方法
公开(公告)号：US08136908B2
公开(公告)日：2012-03-20
申请号：US12691998
申请日：2010-01-22
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： B41J29/38
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。

2. 发明授权

US07735946B2 Apparatus and method for ink jet printing 失效
标题翻译：喷墨打印的设备和方法
公开(公告)号：US07735946B2
公开(公告)日：2010-06-15
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： B41J25/308
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。

3. 发明申请

US20080278530A1 PRINTING APPARATUS AND METHOD FOR ESTIMATING AMOUNT OF INK 失效
标题翻译：印刷装置和估算墨水量的方法
公开(公告)号：US20080278530A1
公开(公告)日：2008-11-13
申请号：US12113812
申请日：2008-05-01
申请人： Hirokazu Tanaka , Hidehiko Kanda , Atsushi Sakamoto , Jiro Moriyama
发明人： Hirokazu Tanaka , Hidehiko Kanda , Atsushi Sakamoto , Jiro Moriyama
IPC分类号： B41J29/38
CPC分类号： B41J2/17566
摘要： The present invention provides a printing apparatus which is capable of estimate an amount of remaining ink with high accuracy by using ejection of ink from a printing head while restraining a consumption of ink during the estimation of the remaining ink amount, and also provides a method for estimating an amount of ink. An amount of ink ejected per unit time during the ink ejection for estimation of the remaining ink amount is set to be larger than an amount of ink ejected per unit time during printing.
摘要翻译：本发明提供一种打印装置，其能够通过在估计剩余墨水量的同时抑制墨水消耗的同时通过从打印头喷射墨水来高精度地估计剩余墨水的量，并且还提供了一种用于估计墨水量。在用于估计剩余墨量的墨水喷射期间每单位时间喷射的墨水量被设定为大于在打印期间每单位时间喷射的墨量。

4. 发明授权

US07344219B2 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：US07344219B2
公开(公告)日：2008-03-18
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： B41J29/393
CPC分类号： B41J2/2135 , B41J25/001
摘要： When a printing position is displaced by an inclination of a printing head, for example, the displacement can be corrected in an easy and effective manner and a user can 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 into a plurality of divided nozzle groups. Then, the printing position is adjusted on the basis of the divided nozzle groups.
摘要翻译：当打印位置被打印头的倾斜移位时，例如，可以以简单有效的方式校正位移，并且用户可以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。

5. 发明授权

US07758153B2 Printing apparatus and printhead temperature retaining control method 有权
标题翻译：打印设备和打印头温度保持控制方法
公开(公告)号：US07758153B2
公开(公告)日：2010-07-20
申请号：US11970162
申请日：2008-01-07
申请人： Hirokazu Tanaka , Hidehiko Kanda , Atsushi Sakamoto , Jiro Moriyama
发明人： Hirokazu Tanaka , Hidehiko Kanda , Atsushi Sakamoto , Jiro Moriyama
IPC分类号： B41J2/165
CPC分类号： B41J29/387
摘要： The object of this invention is to provide a printing apparatus and printhead temperature retaining control method capable of suppressing power consumption, and reducing degradation in image quality. To achieve the object, a printing apparatus for printing an image on a printing medium by discharging ink, executes the following processes. A first temperature adjustment process is executed to adjust the printhead temperature to a first adjustment temperature during the non-printing period in which preparation for printing the image is executed by discharging ink from the orifices. Additionally, a second temperature adjustment process is executed to adjust the printhead temperature to a second adjustment temperature during a printing period in which the image is printed on the printing medium by discharging ink from the orifices. The process is executed while providing a quiescent period without printhead temperature adjustment between the first and second temperature adjustment processes.
摘要翻译：本发明的目的是提供一种能够抑制功耗并降低图像质量降低的打印装置和打印头温度保持控制方法。为了实现该目的，用于通过排出墨在打印介质上打印图像的打印装置执行以下处理。执行第一温度调节处理以在非打印期间将打印头温度调节到第一调节温度，其中通过从孔排出墨来执行用于打印图像的准备。此外，执行第二温度调节处理以在打印期间将打印头温度调节到第二调节温度，在打印期间，通过从孔中排放墨水将图像打印在打印介质上。在第一和第二温度调节过程之间没有打印头温度调节的同时提供静止时间的同时执行该过程。

6. 发明申请

US20090225120A1 INK-JET RECORDING DEVICE AND INK-JET RECORDING CONTROL METHOD 有权
标题翻译：喷墨记录装置和喷墨记录控制方法
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。

7. 发明申请

US20080143809A1 PRINTING APPARATUS, PRINTING SYSTEM, PRINTHEAD TEMPERATURE RETAINING CONTROL METHOD 有权
标题翻译：印刷设备，印刷系统，印刷温度保持控制方法
公开(公告)号：US20080143809A1
公开(公告)日：2008-06-19
申请号：US11940013
申请日：2007-11-14
申请人： Hirokazu Tanaka , Hidehiko Kanda , Atsushi Sakamoto , Jiro Moriyama
发明人： Hirokazu Tanaka , Hidehiko Kanda , Atsushi Sakamoto , Jiro Moriyama
IPC分类号： B41J2/00
CPC分类号： B41J2/0458 , B41J2/04515 , B41J2/0454 , B41J2/04541 , B41J2/04553 , B41J2/04563
摘要： An objective of this invention is to suppress an increase in power consumption and reduce ink density unevenness caused by variations in the amount of ink discharge upon performing printhead temperature retaining control. To achieve this objective, a printing apparatus according to the invention which prints on a print medium by scanning a printhead with a printing element for generating thermal energy has the following arrangement. That is, the printing apparatus includes a determination unit which predicts a maximum temperature which the printhead reaches in printing, and determines a target temperature based on the predicted maximum temperature, and an adjustment unit which adjusts the temperature of the printhead in printing to the target temperature.
摘要翻译：本发明的目的是抑制在执行打印头温度保持控制时由于排墨量的变化而引起的功率消耗的增加和墨水浓度不均匀性的降低。为了实现该目的，根据本发明的打印设备通过用用于产生热能的打印元件扫描打印头在打印介质上打印具有以下配置。也就是说，打印设备包括一个确定单元，该确定单元预测打印头在打印中到达的最高温度，并且基于预测的最高温度确定目标温度;以及调节单元，其将打印头的温度调节到目标温度。

8. 发明申请

US20080100650A1 RECORDING HEAD AND RECORDING APPARATUS 失效
标题翻译：记录头和记录装置
公开(公告)号：US20080100650A1
公开(公告)日：2008-05-01
申请号：US11957120
申请日：2007-12-14
申请人： Atsushi Sakamoto , Hirokazu Tanaka , Jiro Moriyama
发明人： Atsushi Sakamoto , Hirokazu Tanaka , Jiro Moriyama
IPC分类号： B41J29/38
CPC分类号： B41J2/2125 , B41J2202/17
摘要： A recording apparatus performs a recording operation with a recording head that includes a recording element having two types of discharge characteristics, and a memory holding k-bit information indicating a rank of the discharge characteristic of the recording element and j-bit information, where j and k has a relationship of k>j, indicating a difference from the k-bit information. The recording apparatus includes an acquiring unit to acquire the k-bit information and the j-bit information, a selection unit to select driving parameters of one of the two types of the recording elements based on the k-bit information, and select the driving parameters of the other of the two types of the recording elements based on the k-bit information and the j-bit information, and a control unit to control a driving of the recording head based on the driving parameters selected by the selection unit.
摘要翻译：记录装置用包括具有两种放电特性的记录元件的记录头进行记录操作，以及存储表示记录元件的放电特性和j位信息的等级的k位信息的存储器，其中j 并且k具有表示与k位信息的差的k> j的关系。记录装置包括获取单元，用于获取k比特信息和j比特信息;选择单元，用于基于k比特信息选择两种类型的记录元素之一的驱动参数，并选择驾驶基于k位信息和j位信息的两种类型的记录元件中的另一种的参数，以及控制单元，用于基于由选择单元选择的驱动参数来控制记录头的驱动。

9. 发明申请

US20070013732A1 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：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。

10. 发明授权

US07556332B2 Recording head and recording apparatus 失效
标题翻译：记录头和记录装置
公开(公告)号：US07556332B2
公开(公告)日：2009-07-07
申请号：US11957120
申请日：2007-12-14
申请人： Atsushi Sakamoto , Hirokazu Tanaka , Jiro Moriyama
发明人： Atsushi Sakamoto , Hirokazu Tanaka , Jiro Moriyama
IPC分类号： B41J2/205
CPC分类号： B41J2/2125 , B41J2202/17
摘要： A recording apparatus performs a recording operation with a recording head that includes a recording element having two types of discharge characteristics, and a memory holding k-bit information indicating a rank of the discharge characteristic of the recording element and j-bit information, where j and k has a relationship of k>j, indicating a difference from the k-bit information. The recording apparatus includes an acquiring unit to acquire the k-bit information and the j-bit information, a selection unit to select driving parameters of one of the two types of the recording elements based on the k-bit information, and select the driving parameters of the other of the two types of the recording elements based on the k-bit information and the j-bit information, and a control unit to control a driving of the recording head based on the driving parameters selected by the selection unit.
摘要翻译：记录装置用包括具有两种放电特性的记录元件的记录头进行记录操作，以及存储表示记录元件的放电特性和j位信息的等级的k位信息的存储器，其中j 并且k具有表示与k位信息的差的k> j的关系。记录装置包括获取单元，用于获取k比特信息和j比特信息;选择单元，用于基于k比特信息选择两种类型的记录元素之一的驱动参数，并选择驾驶基于k位信息和j位信息的两种类型的记录元件中的另一种的参数，以及控制单元，用于基于由选择单元选择的驱动参数来控制记录头的驱动。

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