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1. 发明申请

US20080068410A1 Driving apparatus of inkjet head 有权
标题翻译：喷墨头驱动装置
公开(公告)号：US20080068410A1
公开(公告)日：2008-03-20
申请号：US11901193
申请日：2007-09-14
申请人： Hiroaki Arakawa , Tetsuo Uno , Masakazu Mori
发明人： Hiroaki Arakawa , Tetsuo Uno , Masakazu Mori
IPC分类号： B41J29/38
CPC分类号： B41J2/04581 , B41J2/04521 , B41J2/04541 , B41J2/04573 , B41J2/0458
摘要： An inkjet head driving apparatus, wherein serial data indicating emission or non emission of nozzles respectively for a plurality of heads, is latched and memorized, and the nozzles are driven respectively based on the data memorized, the inkjet head driving apparatus having: an emission timing signal outputting device disposed in common for a plurality of heads so as to output a plurality of emission timing signals in one emission cycle; a setting device disposed respectively for the plurality of the heads so as to select the sequential emission timing signals at which emission starts synchronously, among the emission timing signals outputted from the emission timing signal outputting device in one emission cycle.
摘要翻译：一种喷墨头驱动装置，其中分别指示用于多个头的喷嘴的发射或不发射的串行数据被锁存和存储，并且基于所记录的数据分别驱动喷嘴，该喷墨头驱动装置具有：发射定时信号输出装置，用于多个头共用，以便在一个发射周期中输出多个发射定时信号; 在一个发射周期中，从发射定时信号输出装置输出的发射定时信号中，分别设置用于多个磁头的设定装置，以选择同步发射的顺序发射定时信号。

2. 发明申请

US20060119678A1 Image recording apparatus 有权
标题翻译：图像记录装置
公开(公告)号：US20060119678A1
公开(公告)日：2006-06-08
申请号：US11286467
申请日：2005-11-25
申请人： Hiroaki Arakawa , Tetsuo Uno
发明人： Hiroaki Arakawa , Tetsuo Uno
IPC分类号： B41J2/185 , B41J29/38
CPC分类号： B41J2/04541 , B41J2/04586
摘要： There is described an image recording apparatus, which makes it possible to improve the operation efficiency of the host computer for high-speed image recording. The apparatus includes: a recording head having a plurality of ink emitting nozzles; a plurality of storing sections to store ink emitting data for every unit ink emitting action; a controller to selectively designate a specific storing section from the plurality of storing sections corresponding to a current progress status of ink emitting actions, and to sequentially read out the ink emitting data from the specific storing section for every unit ink emitting action, in order to depict the specific printing pattern; a shift register to sequentially store the ink emitting data, read by the controller, for every unit ink emitting action; and a head driving section to sequentially drive the recording head for every unit ink emitting action, based on the ink emitting data.
摘要翻译：描述了一种图像记录装置，其可以提高用于高速图像记录的主计算机的操作效率。该装置包括：具有多个喷墨喷嘴的记录头; 多个存储部，用于存储用于每个单位墨水排出动作的墨水发射数据; 一个控制器，用于根据当前的墨水排放动作的进展状态从多个存储部分中选择性地指定一个特定的存储部分，并且从每个单位的墨水喷射动作顺序读出来自特定的存储部分的墨水发射数据，以便描述具体的印刷图案; 移位寄存器，用于顺序地存储由控制器读取的墨水排出数据，用于每单位墨水排出动作; 以及头驱动部，其基于发墨数据顺序地驱动用于每单位墨喷射动作的记录头。

3. 发明授权

US07445303B2 Image recording apparatus 有权
标题翻译：图像记录装置
公开(公告)号：US07445303B2
公开(公告)日：2008-11-04
申请号：US11286467
申请日：2005-11-25
申请人： Hiroaki Arakawa , Tetsuo Uno
发明人： Hiroaki Arakawa , Tetsuo Uno
IPC分类号： B41J29/38
CPC分类号： B41J2/04541 , B41J2/04586
摘要： There is described an image recording apparatus, which makes it possible to improve the operation efficiency of the host computer for high-speed image recording. The apparatus includes: a recording head having a plurality of ink emitting nozzles; a plurality of storing sections to store ink emitting data for every unit ink emitting action; a controller to selectively designate a specific storing section from the plurality of storing sections corresponding to a current progress status of ink emitting actions, and to sequentially read out the ink emitting data from the specific storing section for every unit ink emitting action, in order to depict the specific printing pattern; a shift register to sequentially store the ink emitting data, read by the controller, for every unit ink emitting action; and a head driving section to sequentially drive the recording head for every unit ink emitting action, based on the ink emitting data.
摘要翻译：描述了一种图像记录装置，其可以提高用于高速图像记录的主计算机的操作效率。该装置包括：具有多个喷墨喷嘴的记录头; 多个存储部，用于存储用于每个单位墨水排出动作的墨水发射数据; 一个控制器，用于根据当前的墨水排放动作的进行状态从多个存储部分中选择性地指定一个特定的存储部分，并且从每个单位墨水排出动作中顺序地从特定的存储部分读出墨水发射数据，以便描述具体的印刷图案; 移位寄存器，用于顺序地存储由控制器读取的墨水排出数据，用于每单位墨水排出动作; 以及头驱动部，其基于发墨数据顺序地驱动用于每单位墨喷射动作的记录头。

4. 发明授权

US08052239B2 Driving apparatus of inkjet head 有权
标题翻译：喷墨头驱动装置
公开(公告)号：US08052239B2
公开(公告)日：2011-11-08
申请号：US11901193
申请日：2007-09-14
申请人： Hiroaki Arakawa , Tetsuo Uno , Masakazu Mori
发明人： Hiroaki Arakawa , Tetsuo Uno , Masakazu Mori
IPC分类号： B41J29/38
CPC分类号： B41J2/04581 , B41J2/04521 , B41J2/04541 , B41J2/04573 , B41J2/0458
摘要： An inkjet head driving apparatus, wherein serial data indicating emission or non emission of nozzles respectively for a plurality of heads, is latched and memorized, and the nozzles are driven respectively based on the data memorized, the inkjet head driving apparatus having: an emission timing signal outputting device disposed in common for a plurality of heads so as to output a plurality of emission timing signals in one emission cycle; a setting device disposed respectively for the plurality of the heads so as to select the sequential emission timing signals at which emission starts synchronously, among the emission timing signals outputted from the emission timing signal outputting device in one emission cycle.
摘要翻译：一种喷墨头驱动装置，其中分别指示用于多个头的喷嘴的发射或不发射的串行数据被锁存和存储，并且基于所记录的数据分别驱动喷嘴，该喷墨头驱动装置具有：发射定时信号输出装置，用于多个头共用，以便在一个发射周期中输出多个发射定时信号; 在一个发射周期中，从发射定时信号输出装置输出的发射定时信号中，分别设置用于多个磁头的设定装置，以选择同步发射的顺序发射定时信号。

5. 发明授权

US07708364B2 Ink-jet recording apparatus and data transfer apparatus 有权
标题翻译：喷墨记录装置和数据传送装置
公开(公告)号：US07708364B2
公开(公告)日：2010-05-04
申请号：US11809490
申请日：2007-06-01
申请人： Masakazu Mori , Hiroaki Arakawa , Tetsuo Uno
发明人： Masakazu Mori , Hiroaki Arakawa , Tetsuo Uno
IPC分类号： B41J29/38
CPC分类号： B41J2/0458 , B41J2/04541 , B41J2/0455
摘要： An ink-jet recording apparatus, including plural ink-jet head units which are daisy-chain-connected to a control section and eject ink; and the control section which sends serial driving data to the plural ink-jet head units, wherein each ink-jet head unit includes a head drive control section, which includes: a serial/parallel conversion section which converts the serial driving data inputted from a pre-ceding ink-jet head unit to parallel driving data, and sends the parallel driving data to a post-ceding ink-jet head unit; an identification information setting section which sets identification information for selecting a signal essential to drive the ink-jet head unit, a data extracting section which selects the signal essential to drive the ink-jet head unit, based on identification information, and a data processing section which conducts process for driving the ink-jet head unit, by the signal essential to drive the ink-jet head unit selected by the data extracting section.
摘要翻译：一种喷墨记录装置，包括与控制部分菊花链连接并喷射墨水的多个喷墨头单元; 以及将串行驱动数据发送到多个喷墨头单元的控制部，其中，每个喷墨头单元包括头驱动控制部，该头驱动控制部包括：串行/并行转换部，其将从预先喷墨头单元并行驱动数据，并将并行驱动数据发送到后置喷墨头单元; 识别信息设定部，其设定用于选择驱动喷墨头单元的必要信号的识别信息;数据提取部，其基于识别信息选择驱动喷墨头单元的必要信号;数据处理通过由数据提取部选择的驱动喷墨头单元的必要信号来进行驱动喷墨头单元的处理。

6. 发明申请

US20070279449A1 Ink-jet recording apparatus and data transfer apparatus 有权
标题翻译：喷墨记录装置和数据传送装置
公开(公告)号：US20070279449A1
公开(公告)日：2007-12-06
申请号：US11809490
申请日：2007-06-01
申请人： Masakazu Mori , Hiroaki Arakawa , Tetsuo Uno
发明人： Masakazu Mori , Hiroaki Arakawa , Tetsuo Uno
IPC分类号： B41J29/38
CPC分类号： B41J2/0458 , B41J2/04541 , B41J2/0455
摘要： An ink-jet recording apparatus, including plural ink-jet head units which are daisy-chain-connected to a control section and eject ink; and the control section which sends serial driving data to the plural ink-jet head units, wherein each ink-jet head unit includes a head drive control section, which includes: a serial/parallel conversion section which converts the serial driving data inputted from a pre-ceding ink-jet head unit to parallel driving data, and sends the parallel driving data to a post-ceding ink-jet head unit; an identification information setting section which sets identification information for selecting a signal essential to drive the ink-jet head unit, a data extracting section which selects the signal essential to drive the ink-jet head unit, based on identification information, and a data processing section which conducts process for driving the ink-jet head unit, by the signal essential to drive the ink-jet head unit selected by the data extracting section.
摘要翻译：一种喷墨记录装置，包括与控制部分菊花链连接并喷射墨水的多个喷墨头单元; 以及将串行驱动数据发送到多个喷墨头单元的控制部，其中，每个喷墨头单元包括头驱动控制部，该头驱动控制部包括：串行/并行转换部，其将从预先喷墨头单元并行驱动数据，并将并行驱动数据发送到后置喷墨头单元; 识别信息设定部，其设定用于选择驱动喷墨头单元的必要信号的识别信息;数据提取部，其基于识别信息选择驱动喷墨头单元的必要信号;数据处理通过由数据提取部选择的驱动喷墨头单元的必要信号来进行驱动喷墨头单元的处理。

7. 发明申请

US20110298852A1 INKJET RECORDING APPARATUS 有权
标题翻译：喷墨记录装置
公开(公告)号：US20110298852A1
公开(公告)日：2011-12-08
申请号：US13201884
申请日：2010-02-12
申请人： Hiroaki Arakawa , Takahiro Matsuzawa
发明人： Hiroaki Arakawa , Takahiro Matsuzawa
IPC分类号： B41J29/38
CPC分类号： B41J2/2132 , B41J2/145
摘要： An inkjet recording apparatus includes a recording head having three rows of nozzles which are three-phase driven and arranged in a staggered arrangement. The nozzles are arranged in the main scanning direction at an interval of L/3, where L is a pixel pitch, and each nozzle row is ejection-driven in the sequence from the last nozzle row to the forward nozzle row in the moving direction of the recording head. The recording head scans at a moving speed of 2×L×f, where f is an ejection frequency per nozzle row. After the completion of one scan, the recording medium is moved a distance of predetermined multiples of the pixel pitch in the sub-scanning direction, and in the next scan, ink is ejected onto the recording medium at pixel positions other than the pixel position on which the ink has landed in preceding scans.
摘要翻译：喷墨记录装置包括具有三行喷嘴的记录头，其三相驱动并以交错布置布置。喷嘴沿主扫描方向以L / 3的间隔排列，其中L是像素间距，并且每个喷嘴列以从最后喷嘴列到前喷嘴列的顺序从喷头驱动沿着移动方向录音头。记录头以2×L×f的移动速度扫描，其中f是每喷嘴列的喷射频率。在一次扫描完成之后，记录介质在副扫描方向上移动像素间距的预定倍数的距离，并且在下一次扫描中，墨水在像素位置之外的像素位置处被喷射到记录介质上油墨在先前的扫描中着陆。

8. 发明申请

US20070002090A1 Inkjet recording apparatus having an adjusting mechanism for adjusting moving of a recording medium 有权
标题翻译：具有用于调节记录介质的移动的调节机构的喷墨记录装置
公开(公告)号：US20070002090A1
公开(公告)日：2007-01-04
申请号：US11518721
申请日：2006-09-11
申请人： Hiroaki Arakawa
发明人： Hiroaki Arakawa
IPC分类号： B41J29/38
CPC分类号： B41J29/393
摘要： An inkjet recording apparatus includes a recording head, a recording head moving device, and a recording medium feeding device. A mark recording device prints a predetermined mark on the recording medium by ejecting ink droplets, and a mark detecting device detects the mark printed by the mark recording device. The mark detecting device is arranged at a predetermined distance from the recording medium, and is moved together with the recording head. The movement amount of the recording medium is determined based on the position where the mark detecting device detects the mark.
摘要翻译：喷墨记录装置包括记录头，记录头移动装置和记录介质供给装置。标记记录装置通过喷射墨滴在记录介质上打印预定的标记，标记检测装置检测由标记记录装置打印的标记。标记检测装置被布置在与记录介质相距预定距离处，并与记录头一起移动。基于标记检测装置检测到标记的位置来确定记录介质的移动量。

9. 发明申请

US20050123338A1 Platen and inkjet recording apparatus having that platen 审中-公开
标题翻译：具有该压板的压板和喷墨记录装置
公开(公告)号：US20050123338A1
公开(公告)日：2005-06-09
申请号：US11012449
申请日：2004-12-14
申请人： Akihiro Taguchi , Hiroaki Arakawa
发明人： Akihiro Taguchi , Hiroaki Arakawa
IPC分类号： B41J11/00 , B41J11/06 , B41J35/28
CPC分类号： B41J11/06 , B41J11/0065
摘要： A platen on which a recording medium advances, of an inkjet recording apparatus, having: a grooved section formed in a direction perpendicular to a feeding direction of the recording medium on the platen, to receive oversprayed ink jetted onto the recording medium from a recording head; and a supporting member which moves up to a supporting position and supports the recording medium when the recording medium crosses over the grooved section, wherein the supporting member prevents the recording medium from falling into the grooved section and maintains a stable distance between the recording medium and the recording head.
摘要翻译：一种喷墨记录装置在其上记录介质前进的压板，具有：沿与压盘上的记录介质的进给方向垂直的方向形成的开槽部分，以从记录头接收喷射到记录介质上的喷墨过的墨 ; 以及支撑构件，其在记录介质越过凹槽部分时向上移动到支撑位置并支撑记录介质，其中支撑构件防止记录介质落入开槽部分并保持记录介质和录音头。

10. 发明授权

US06270180B1 Ink jet printer 有权
标题翻译：喷墨打印机
公开(公告)号：US06270180B1
公开(公告)日：2001-08-07
申请号：US09148043
申请日：1998-09-03
申请人： Hiroaki Arakawa , Yoshikazu Maekawa , Takashi Horiyama , Kazuo Asano
发明人： Hiroaki Arakawa , Yoshikazu Maekawa , Takashi Horiyama , Kazuo Asano
IPC分类号： B41J2938
CPC分类号： B41J2/04528 , B41J2/04563 , B41J2/04581 , B41J2/04588 , B41J2002/14379
摘要： In an ink jet printer provided with a printing head having an ink chamber, a piezoelectric element and a nozzle tip; the printer is further provided with a drive signal generating circuit for generating drive signals corresponding to image information, a temperature sensor for measuring the temperature of the printing head; and a heating signal generating circuit for generating a heating signal on the basis of the temperature of the printing head measured by the temperature sensor. The piezoelectric element vibrates in response to the heating signal and generates heat so that the ink in the ink chamber is heated.
摘要翻译：在设置有具有墨水室，压电元件和喷嘴头的打印头的喷墨打印机中，打印机还设置有用于产生对应于图像信息的驱动信号的驱动信号发生电路，用于测量打印头的温度的温度传感器; 以及加热信号发生电路，用于根据由温度传感器测量的打印头的温度产生加热信号。压电元件响应于加热信号而振动并产生热量，使得墨室中的墨被加热。

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