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公开(公告)号：US08328309B2
公开(公告)日：2012-12-11
申请号：US13118825
申请日：2011-05-31
申请人： Takao Izumi , Takashi Kado , Yoshiaki Kaneko , Masashi Hiroki
发明人： Takao Izumi , Takashi Kado , Yoshiaki Kaneko , Masashi Hiroki
IPC分类号： B41J29/38
CPC分类号： B41J2/04581 , B41J2/04525 , B41J2/04573 , B41J2/04588
摘要： According to one embodiment, an ink jet head includes pressure chambers filled with liquid, nozzles discharging the liquid that is in the pressure chambers, actuators changing the capacity of the pressure chambers, and a processor. The processor repeatedly outputs a waveform voltage including an expansion pulse, a ground potential, a contraction pulse, and a ground potential in this order, as a driving voltage with respect to the actuators.
摘要翻译： 根据一个实施例，喷墨头包括填充有液体的压力室，排出压力室中的液体的喷嘴，改变压力室容量的致动器和处理器。 处理器重复地输出包括膨胀脉冲，接地电位，收缩脉冲和接地电位的波形电压作为相对于致动器的驱动电压。
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公开(公告)号：US20110292108A1
公开(公告)日：2011-12-01
申请号：US13118825
申请日：2011-05-31
申请人： Takao Izumi , Takashi Kado , Yoshiaki Kaneko , Masashi Hiroki
发明人： Takao Izumi , Takashi Kado , Yoshiaki Kaneko , Masashi Hiroki
IPC分类号： B41J29/38
CPC分类号： B41J2/04581 , B41J2/04525 , B41J2/04573 , B41J2/04588
摘要： According to one embodiment, an ink jet head includes pressure chambers filled with liquid, nozzles discharging the liquid that is in the pressure chambers, actuators changing the capacity of the pressure chambers, and a processor. The processor repeatedly outputs a waveform voltage including an expansion pulse, a ground potential, a contraction pulse, and a ground potential in this order, as a driving voltage with respect to the actuators.
摘要翻译： 根据一个实施例，喷墨头包括填充有液体的压力室，排出压力室中的液体的喷嘴，改变压力室容量的致动器和处理器。 处理器重复地输出包括膨胀脉冲，地电位，收缩脉冲和接地电位的波形电压作为相对于致动器的驱动电压。
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公开(公告)号：US20110279502A1
公开(公告)日：2011-11-17
申请号：US13102220
申请日：2011-05-06
申请人： Yoshiaki Kaneko , Takao Izumi , Takaya Kitawaki , Takashi Kado
发明人： Yoshiaki Kaneko , Takao Izumi , Takaya Kitawaki , Takashi Kado
CPC分类号： B41J2/04581 , B41J2/04563 , B41J2/04588 , B41J2/04591
摘要： According to one embodiment, an ink jet head has a pressure room that is filled with liquid, a nozzle which ejects the liquid in the pressure room, an actuator which varies a volume of the pressure room, and a processor. The processor outputs a voltage having a waveform which sequentially includes an increasing pulse for increasing the volume of the pressure room, a first decreasing pulse for decreasing the volume of the pressure room, and a second decreasing pulse for decreasing the volume of the pressure room, to the actuator as a driving voltage.
摘要翻译： 根据一个实施例，喷墨头具有填充有液体的压力室，喷射压力室中的液体的喷嘴，改变压力室的体积的致动器和处理器。 处理器输出具有顺序地包括用于增加压力室的体积的增加脉冲的波形的电压，用于减小压力室的体积的第一减小脉冲和用于减小压力室的体积的第二减小脉冲， 作为驱动电压。
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公开(公告)号：US20110181641A1
公开(公告)日：2011-07-28
申请号：US13009190
申请日：2011-01-19
申请人： Takaya Kitawaki , Yoshiaki Kaneko , Takashi Kado
发明人： Takaya Kitawaki , Yoshiaki Kaneko , Takashi Kado
IPC分类号： B41J29/38
摘要： According to one embodiment, an image recording apparatus has a printing unit and a controller. The printing unit prints—using a removable color material. The controller is configured to control the printing unit to print images on a paper over plural passes in a divided manner.
摘要翻译： 根据一个实施例，图像记录装置具有打印单元和控制器。 印刷单元使用可移除的颜色材料进行印刷。 控制器被配置为控制打印单元以分割的方式在多个通过纸上打印图像。
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公开(公告)号：US09079391B2
公开(公告)日：2015-07-14
申请号：US13724806
申请日：2012-12-21
申请人： Yoshiaki Kaneko , Takashi Kado
发明人： Yoshiaki Kaneko , Takashi Kado
CPC分类号： B41J2/04563 , B41J2/04581 , B41J2/04588 , B41J2/0459 , B41J2/04591 , B41J2/04595 , B41J2/04596
摘要： According to one embodiment, an inkjet head has a pressure chamber for storing an ink, an actuator for changing the volume of the pressure chamber, and a nozzle through which the ink stored in the pressure chamber is ejected when the volume of the pressure chamber is changed. Additionally, the inkjet head has a temperature sensor for detecting the temperature of the ink and a controller for controlling the actuator by outputting an ejecting waveform. The ejecting waveform sequentially includes an expansion pulse, a first contraction pulse, and a second contraction pulse. The controller changes the pulse width or voltage value of the second contraction pulse when the temperature detected by the temperature sensor changes.
摘要翻译： 根据一个实施例，喷墨头具有用于存储墨的压力室，用于改变压力室的容积的致动器和喷嘴，当压力室的体积为 改变了 此外，喷墨头具有用于检测油墨的温度的温度传感器和用于通过输出喷射波形来控制致动器的控制器。 弹出波形依次包括扩展脉冲，第一收缩脉冲和第二收缩脉冲。 当温度传感器检测到的温度变化时，控制器改变第二收缩脉冲的脉冲宽度或电压值。
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公开(公告)号：US08449062B2
公开(公告)日：2013-05-28
申请号：US12766470
申请日：2010-04-23
IPC分类号： B41J29/38
CPC分类号： B41J2/355 , B41J29/38 , B41J29/393 , G03G15/104 , G03G15/6588
摘要： An image forming apparatus includes: a first image forming unit configured to form an image with erasable first ink; a second image forming unit configured to share a conveying path with the first image forming unit and form an image with not erasable second ink; a recording unit configured to record a level of use of a recording medium on the recording medium; a detecting unit configured to detect the level of use; and a control unit configured to control the first image forming unit or the second image forming unit according to a detection result of the detecting unit.
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公开(公告)号：US20090244147A1
公开(公告)日：2009-10-01
申请号：US12410729
申请日：2009-03-25
申请人： Kazuhiko Ohtsu , Masashi Hiroki , Satoshi Kaiho , Takashi Kado , Atsushi Kubota
发明人： Kazuhiko Ohtsu , Masashi Hiroki , Satoshi Kaiho , Takashi Kado , Atsushi Kubota
CPC分类号： B41J11/002 , B41J2/2056 , B41J29/38
摘要： An ink jet recording apparatus includes an ink jet head in which nozzles ejecting aqueous pigment ink in accordance with gradation are arrayed, a sub scanning driving unit which carries a recording medium having an image formed thereon with the ink, a heating unit which selectively heats an area divided into an integral multiple of a minimum recording pixel in the recording medium, and a heating control unit which determines presence and absence of an image based on image information recorded to the recording medium, and controls the heating unit.
摘要翻译： 一种喷墨记录装置包括喷墨头，其中排列喷射根据灰度的水性颜料墨的喷嘴，副扫描驱动单元，其携带其上形成有墨的图像的记录介质，加热单元，其选择性地加热 区域被划分为记录介质中的最小记录像素的整数倍，以及加热控制单元，其基于记录在记录介质上的图像信息来确定图像的有无，并且控制加热单元。
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公开(公告)号：US20110279512A1
公开(公告)日：2011-11-17
申请号：US13191567
申请日：2011-07-27
申请人： Atsushi Kubota , Masashi Hiroki , Satoshi Kaiho , Takashi Kado , Kazuhiko Ohtsu
发明人： Atsushi Kubota , Masashi Hiroki , Satoshi Kaiho , Takashi Kado , Kazuhiko Ohtsu
IPC分类号： B41J29/38
CPC分类号： B41J11/002
摘要： The inkjet recording device has the feed mechanism for feeding the paper sheet in the feed direction, the inkjet head for ejecting the droplets towards the paper sheet conveyed by the feed mechanism, the dry section for drying the droplets attached on the paper sheet by landing, and the control mechanism for predicting the amount of heat necessary for drying the droplets based on either one of the paper sheet information of the paper sheet and the recording information to be recorded on the paper sheet to control the temperature of the dry section.
摘要翻译： 喷墨记录装置具有用于沿进给方向供给纸张的供给机构，用于将液滴朝向由进给机构输送的纸张喷射的喷墨头，用于干燥附着在纸张上的液滴的干燥部分， 以及用于基于纸张的纸张信息和要记录在纸张上的记录信息之一来预测干燥液滴所需的热量的控制机构，以控制干燥部分的温度。
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公开(公告)号：US20090219369A1
公开(公告)日：2009-09-03
申请号：US12390551
申请日：2009-02-23
申请人： Masashi Hiroki , Takashi Kado , Atsushi Kubota , Satoshi Kaiho , Kazuhiko Ohtsu
发明人： Masashi Hiroki , Takashi Kado , Atsushi Kubota , Satoshi Kaiho , Kazuhiko Ohtsu
IPC分类号： B41J2/01
CPC分类号： B41J11/002 , B41J11/007
摘要： An ink jet recording apparatus includes an ink jet head in which a plurality of nozzles are arranged, a sub-scan driving unit which carries a recording medium to be formed with an image, a first carrying unit which is disposed on a downstream side of a carrying direction of the recording medium by the sub-scan driving unit and carries the recording medium on which an image is formed by the ink jet head, and a second carrying unit which is disposed so as to face the first carrying unit and heats the recording medium interposed between the first carrying unit and the second carrying unit.
摘要翻译： 一种喷墨记录装置，包括其中布置有多个喷嘴的喷墨头，携带要形成图像的记录介质的副扫描驱动单元，设置在图像的下游侧的第一传送单元 通过副扫描驱动单元携带记录介质的方向，并携带由喷墨头形成图像的记录介质，以及第二传送单元，其被设置成面对第一传送单元并加热记录 介质介于第一承载单元和第二承载单元之间。
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10.发明申请公开(公告)号：US20090085947A1
公开(公告)日：2009-04-02
申请号：US12206112
申请日：2008-09-08
申请人： Takashi Kado , Masashi Hiroki , Satoshi Kaiho , Atsushi Kubota , Kazuhiko Ohtsu
发明人： Takashi Kado , Masashi Hiroki , Satoshi Kaiho , Atsushi Kubota , Kazuhiko Ohtsu
IPC分类号： B41J29/38
CPC分类号： B41J11/0085 , B41J11/0005
摘要： An inkjet recording device has a conveying path, a feed mechanism configured to feed the paper sheet on the conveying path in the feed direction, an inkjet head configured to make droplets land on the paper sheet, a suction mechanism configured to suction the paper sheet towards the conveying path, and the control mechanism configured to predict the extent of the cockling caused in the paper sheet on which the droplets land based on either one of paper sheet information of the paper sheet and information of the image to be formed on the paper sheet to control suction force of the suction mechanism in accordance with the degree of the cockling.
摘要翻译： 喷墨记录装置具有输送路径，进给机构，其被构造成在进给方向上将纸张输送在输送路径上，喷墨头，其构造成使墨滴落在纸张上;吸引机构，其构造成将纸张朝向 输送路径和控制机构，其被配置为基于纸张的纸张信息和要形成在纸张上的图像的信息来预测在液滴着陆的纸张中引起的起伏的程度 以根据起吊的程度来控制抽吸机构的吸力。
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