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31. 发明授权

US5369424A Image-forming apparatus 失效
标题翻译：图像形成装置
公开(公告)号：US5369424A
公开(公告)日：1994-11-29
申请号：US888924
申请日：1992-05-27
申请人： Setsuo Hori , Kikunosuke Tsuji , Tatsuya Kikumura , Kenichi Satake
发明人： Setsuo Hori , Kikunosuke Tsuji , Tatsuya Kikumura , Kenichi Satake
IPC分类号： B41J13/10 , G01D15/24
CPC分类号： B41J13/10
摘要： Conveying devices, operation of which is stopped during printing, are provided upstream and downstream, as seen in a direction of conveying of a paper, of a platen arranged to face a printing head. The platen is provided with an electrostatic attraction member electrostatically the paper by the application of a voltage. A first control applies the voltage to the member during printing until a leading end of the paper arrives at the downstream conveying device. A second control applied the voltage to the member during printing after conveyance of a trailing end of the paper by the upstream conveying device is completed. Thereby, lifting of the end portions of the paper away from the platen is prevented, thus avoiding unprintable margins at such end portions of the paper.
摘要翻译：在印刷期间停止其操作的输送装置被设置在布置成面对打印头的压板的沿纸的输送方向的上游和下游。压板通过施加电压静电地设置静电吸引部件。第一控制在打印期间将电压施加到构件直到纸张的前端到达下游输送装置。第二控制器在打印期间通过上游输送装置输送纸张后端完成电压施加到构件上。因此，防止了纸张端部远离压板的提升，从而避免了纸张的这种端部处的不可打印的边缘。

32. 发明授权

US09227405B2 Inkjet recording apparatus 有权
标题翻译：喷墨记录装置
公开(公告)号：US09227405B2
公开(公告)日：2016-01-05
申请号：US13559374
申请日：2012-07-26
申请人： Kenichi Satake
发明人： Kenichi Satake
IPC分类号： B41J2/01 , B41J29/38 , B41J2/165 , B41J2/155 , B41J11/00 , B41J11/06
CPC分类号： B41J2/155 , B41J2/16523 , B41J2/16532 , B41J11/007 , B41J11/0085 , B41J11/06
摘要： An inkjet recording apparatus may include a conveyor belt, suction unit, linear recording heads, and head frame shaped like a plate. The conveyor belt has a placement face on which a recording medium is placed and may be configured to cause the placement face to move in a conveyance direction. The suction unit disposed below the placement face applies a suction force exerted by a downward airflow to the recording medium placed on the placement face. The linear recording heads may be disposed upward opposite to the suction unit across the conveyor belt, have a nozzle face where an ink ejection nozzle is formed, and extend in a direction orthogonal to the conveyance direction. Linear recording heads may be arranged in the conveyance direction. The linear recording heads may be attached to the head frame. The head frame may have a ventilation opening penetrating in a thickness direction.
摘要翻译：喷墨记录装置可以包括传送带，抽吸单元，线性记录头和类似板的头框。传送带具有放置记录介质的放置面，并且可以构造成使得放置面沿输送方向移动。布置在放置面下方的抽吸单元将由向下的气流施加的吸力施加到放置在放置面上的记录介质。线性记录头可以穿过输送带设置在与抽吸单元相对的上方，具有形成喷墨嘴的喷嘴面，并且在与输送方向正交的方向上延伸。线性记录头可以沿输送方向布置。线性记录头可以附接到头架。头框架可以具有沿厚度方向穿透的通气口。

33. 发明授权

US08523311B2 Capping mechanism and system for image forming apparatus 有权
标题翻译：成像装置的封盖机构和系统
公开(公告)号：US08523311B2
公开(公告)日：2013-09-03
申请号：US13544295
申请日：2012-07-09
申请人： Kenichi Satake , Masami Ikeda , Kikunosuke Tsuji
发明人： Kenichi Satake , Masami Ikeda , Kikunosuke Tsuji
IPC分类号： B41J29/13
CPC分类号： B41J11/006 , B41J2/16585 , B41J11/0095 , B41J11/20
摘要： The present invention teaches and claims an image forming apparatus comprising: an image forming portion including one or more inkjet heads for forming an image on a recording medium by discharging ink from an ink discharge surface of the inkjet head; a recording medium transporting portion having a transport surface which is positioned below the ink discharge surface and on which the recording medium is placed for transporting a sheet to a position facing the ink discharge surface; a moving mechanism for moving the transport surface toward and away from the ink discharge surface; an ink discharge surface protecting mechanism including but not limited to a cap member and a driving device for moving the cap member; and a control unit for moving the transport surface away from the ink discharge surface to operate the ink discharge surface protecting mechanism when the recording medium is jammed during transportation of the recording medium.
摘要翻译：一种图像形成装置，包括：图像形成部分，包括一个或多个喷墨头，用于通过从喷墨头的喷墨表面喷射墨在记录介质上形成图像; 记录介质传送部分，其具有位于所述排墨表面下方的传送表面，并且所述记录介质放置在所述传送表面上用于将纸张传送到面向所述排墨表面的位置; 用于使输送表面朝向和远离排墨表面移动的移动机构; 一种排墨表面保护机构，包括但不限于盖构件和用于移动盖构件的驱动装置; 以及控制单元，用于当所述记录介质在记录介质的传送期间卡住时，使所述输送表面远离所述排墨表面操作所述排墨表面保护机构。

34. 发明申请

US20070081050A1 INKJET RECORDING APPARATUS AND CONTROL METHOD FOR THE SAME 有权
标题翻译：喷墨记录装置及其控制方法
公开(公告)号：US20070081050A1
公开(公告)日：2007-04-12
申请号：US11538832
申请日：2006-10-05
申请人： Manabu Hibi , Kenichi Satake , Shin Ishikura
发明人： Manabu Hibi , Kenichi Satake , Shin Ishikura
IPC分类号： B41J2/045
CPC分类号： B41J2/14209 , B41J2/04581 , B41J2/04588 , B41J2/0459 , B41J2/04591 , B41J2002/14217 , B41J2002/14225 , B41J2002/14306 , B41J2002/14459
摘要： A controller controls a pressurizing actuator in such a manner that a pressure chamber changes from a first state where a volume of the pressure chamber is V1 to a second state where the volume is V2 larger than V1 and then returns from the second to the first state to cause ink to be ejected from an ejection opening, that a time length Tv1 from a time point at which the pressure chamber starts to change from the first to the second state to a time point at which the pressure chamber is in the second state becomes 33% or more of a characteristic vibration period Td of ink filled in a first ink passage extending from an outlet of the pressure chamber to the ejection opening, and that the time length Tv1 becomes 83% or less of the characteristic vibration period Td.
摘要翻译：控制器以这样的方式控制加压致动器，使得压力室从压力室的容积为V 1的第一状态变为体积为V 2的V 2的第二状态，然后从第二状态返回到从喷射口喷射墨的第一状态，从压力室开始从第一状态到第二状态的时间点到时间点的时间长度Tv <1> 压力室处于第二状态的压力室的压力变成33％以上，该特征振动周期Td是从压力室的出口向排出口延伸的第一油墨通路的墨水的特征振动周期Td，并且时间长度Tv _{1 变为特征振动周期Td的83％以下。}

35. 发明授权

US5812153A Ink jet printing apparatus capable of simultaneously printing an image on both sides of printing sheet 失效
标题翻译：能够同时在打印纸两面打印图像的喷墨打印设备
公开(公告)号：US5812153A
公开(公告)日：1998-09-22
申请号：US440596
申请日：1995-05-15
申请人： Takeshi Watanabe , Kikunosuke Tsuji , Setsuo Hori , Seiji Kado , Kenichi Satake , Hiromi Nakatsu , Kohichi Baba , Masayuki Ishii , Yoshiko Uriu
发明人： Takeshi Watanabe , Kikunosuke Tsuji , Setsuo Hori , Seiji Kado , Kenichi Satake , Hiromi Nakatsu , Kohichi Baba , Masayuki Ishii , Yoshiko Uriu
IPC分类号： B41J3/54 , B41J2/04 , B41J2/165 , B41J3/60 , B41J13/00 , B41J25/308 , B41J2/00 , H04N1/034
CPC分类号： B41J13/00 , B41J2/04 , B41J2/16585 , B41J3/60
摘要： An ink jet printing apparatus includes a sheet transporting mechanism for transporting a printing sheet along a vertical plane; a first printing head unit provided on a horizontal plane perpendicularly intersecting the vertical plane and having an ink emission portion for emitting ink to one side surface of the printing sheet; and a second printing head unit provided on a horizontal plane perpendicularly intersecting the vertical plane and having an ink emission portion for emitting ink to the other side surface of the printing sheet.
摘要翻译：喷墨打印设备包括用于沿着垂直平面传送打印纸的纸张传送机构; 第一打印头单元，设置在与垂直平面垂直相交的水平面上，并具有用于向打印纸的一个侧表面喷墨的墨水排出部; 以及第二打印头单元，设置在与垂直平面垂直相交的水平面上，并具有用于向打印纸的另一侧表面喷墨的墨水排出部。

36. 发明授权

US5668581A Ink jet printing apparatus 失效
标题翻译：喷墨打印设备
公开(公告)号：US5668581A
公开(公告)日：1997-09-16
申请号：US327833
申请日：1994-10-24
申请人： Kikunosuke Tsuji , Takeshi Watanabe , Kohichi Baba , Kenichi Satake , Yoshiko Kawachi , Setsuo Hori , Shigeo Koyama
发明人： Kikunosuke Tsuji , Takeshi Watanabe , Kohichi Baba , Kenichi Satake , Yoshiko Kawachi , Setsuo Hori , Shigeo Koyama
IPC分类号： B41J2/51 , B41J11/00 , B41J11/06 , B41J19/14 , B41J2/215
CPC分类号： B41J25/001 , B41J11/0005 , B41J11/0085 , B41J11/06 , B41J19/14
摘要： An ink jet printing apparatus includes a printing head operable to emit ink onto a printing sheet, the printing head being movable along a first direction; a sheet transporter operable to transport the printing sheet along a second direction perpendicular to the first direction; a head moving mechanism operable to reciprocally move the printing head along the first direction; and a controller which controls the sheet transporter and the head moving mechanism to execute a first printing mode of moving the printing head while holding the printing sheet in a stationary position and a second printing mode of moving the printing sheet while holding the printing head at a stationary position.
摘要翻译：一种喷墨打印设备，包括可操作以将墨喷射到打印纸上的打印头，打印头可沿着第一方向移动; 可操作以沿着与第一方向垂直的第二方向传送打印片材的片材传送器; 头移动机构，其可操作以沿着所述第一方向往复移动所述打印头; 以及控制器，其控制片材运送器和头部移动机构，以执行在将打印片材保持在静止位置的同时移动打印头的第一打印模式，以及在将打印头保持在一定位置的同时移动打印片材的第二打印模式静止位置。

37. 发明授权

US08684484B2 Image forming method, image forming apparatus and inkjet head 有权
标题翻译：图像形成方法，图像形成装置和喷墨头
公开(公告)号：US08684484B2
公开(公告)日：2014-04-01
申请号：US13465473
申请日：2012-05-07
申请人： Kenichi Satake
发明人： Kenichi Satake
IPC分类号： B41J29/38
CPC分类号： B41J2/04596 , B41J2/04541 , B41J2/04581 , B41J2/04588
摘要： An image forming method for use in an inkjet head includes a pressure chamber filled with ink, a nozzle which communicates with the pressure chamber and in which a meniscus of the ink is formed, a piezoelectric element which pressurizes the pressure chamber, and a drive circuit which performs an operation of ejecting the ink in a printing state and generates a basic pulse for vibrating the meniscus in a non-printing state. The basic pulse is generated by turning off a voltage applied to the piezoelectric element for substantially the same period as a natural vibration period of the ink. An additional pulse is generated at least once before or after the basic pulse when the basic pulse is generated by the drive circuit in the non-printing state. The additional pulse is generated by turning off the voltage applied to the piezoelectric element.
摘要翻译：用于喷墨头的图像形成方法包括：填充有墨的压力室，与压力室连通的喷嘴，其中形成墨水的弯月面;压力元件，其对压力室加压;以及驱动电路其执行在打印状态下喷射墨的操作，并且产生用于在非打印状态下振动弯液面的基本脉冲。通过关闭施加到压电元件的电压与油墨的固有振动周期基本相同的周期来产生基本脉冲。当在非打印状态下由驱动电路产生基本脉冲时，在基本脉冲之前或之后至少产生一次附加脉冲。通过关闭施加到压电元件的电压来产生附加脉冲。

38. 发明授权

US08506043B2 Inkjet recording apparatus 有权
标题翻译：喷墨记录装置
公开(公告)号：US08506043B2
公开(公告)日：2013-08-13
申请号：US13017487
申请日：2011-01-31
申请人： Kenichi Satake
发明人： Kenichi Satake
IPC分类号： B41J2/165
CPC分类号： B41J2/16585 , B41J2/16544
摘要： An inkjet recording apparatus is provided, which includes a plurality of recording heads that record an image on a recording medium by ink ejected from the inkjet nozzles and a plurality of wiper members, each arranged corresponding to each recording head, and performing cleaning of a nozzle face of each recording head by moving relative to each recording head. Timing at which at least one of the wiper members abuts against one recording head is different from another timing at which another wiper member differing from the one wiper member abutting against the one recording head abuts against another recording head.
摘要翻译：提供了一种喷墨记录装置，其包括多个记录头，其通过从喷墨喷嘴喷射的墨在记录介质上记录图像，以及多个擦拭器构件，每个擦拭器构件对应于每个记录头布置，并且执行喷嘴的清洁通过相对于每个记录头移动，每个记录头的面。擦拭器构件中的至少一个抵靠在一个记录头上的定时不同于与一个擦拭器构件不同的一个擦拭器构件与另一个记录头抵接的另一个擦拭器构件的另一个定时。

39. 发明申请

US20120274690A1 IMAGE FORMING METHOD, IMAGE FORMING APPARATUS AND INKJET HEAD 有权
标题翻译：图像形成方法，图像形成装置和喷头
公开(公告)号：US20120274690A1
公开(公告)日：2012-11-01
申请号：US13465473
申请日：2012-05-07
申请人： Kenichi Satake
发明人： Kenichi Satake
IPC分类号： B41J29/38
CPC分类号： B41J2/04596 , B41J2/04541 , B41J2/04581 , B41J2/04588
摘要： An image forming method for use in an inkjet head includes a pressure chamber filled with ink, a nozzle which communicates with the pressure chamber and in which a meniscus of the ink is formed, a piezoelectric element which pressurizes the pressure chamber, and a drive circuit which performs an operation of ejecting the ink in a printing state and generates a basic pulse for vibrating the meniscus in a non-printing state. The basic pulse is generated by turning off a voltage applied to the piezoelectric element for substantially the same period as a natural vibration period of the ink. An additional pulse is generated at least once before or after the basic pulse when the basic pulse is generated by the drive circuit in the non-printing state. The additional pulse is generated by turning off the voltage applied to the piezoelectric element.
摘要翻译：用于喷墨头的图像形成方法包括：填充有墨的压力室，与压力室连通的喷嘴，其中形成墨水的弯月面;压力元件，其对压力室加压;以及驱动电路其执行在打印状态下喷射墨的操作，并且产生用于在非打印状态下振动弯液面的基本脉冲。通过关闭施加到压电元件的电压与油墨的固有振动周期基本相同的周期来产生基本脉冲。当在非打印状态下由驱动电路产生基本脉冲时，在基本脉冲之前或之后至少产生一次附加脉冲。通过关闭施加到压电元件的电压来产生附加脉冲。

40. 发明申请

US20120274687A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20120274687A1
公开(公告)日：2012-11-01
申请号：US13544295
申请日：2012-07-09
申请人： Kenichi Satake , Masami Ikeda , Kikunosuke Tsuji
发明人： Kenichi Satake , Masami Ikeda , Kikunosuke Tsuji
IPC分类号： B41J29/38
CPC分类号： B41J11/006 , B41J2/16585 , B41J11/0095 , B41J11/20
摘要： The present invention teaches and claims an image forming apparatus comprising: an image forming portion including one or more inkjet heads for forming an image on a recording medium by discharging ink from an ink discharge surface of the inkjet head; a recording medium transporting portion having a transport surface which is positioned below the ink discharge surface and on which the recording medium is placed for transporting a sheet to a position facing the ink discharge surface; a moving mechanism for moving the transport surface toward and away from the ink discharge surface; an ink discharge surface protecting mechanism including but not limited to a cap member and a driving device for moving the cap member; and a control unit for moving the transport surface away from the ink discharge surface to operate the ink discharge surface protecting mechanism when the recording medium is jammed during transportation of the recording medium.
摘要翻译：一种图像形成装置，包括：图像形成部分，包括一个或多个喷墨头，用于通过从喷墨头的喷墨表面喷射墨在记录介质上形成图像; 记录介质传送部分，其具有位于所述排墨表面下方的传送表面，并且所述记录介质放置在所述传送表面上用于将纸张传送到面向所述排墨表面的位置; 用于使输送表面朝向和远离排墨表面移动的移动机构; 一种排墨表面保护机构，包括但不限于盖构件和用于移动盖构件的驱动装置; 以及控制单元，用于当所述记录介质在记录介质的传送期间卡住时，使所述输送表面远离所述排墨表面操作所述排墨表面保护机构。

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