公开(公告)号：US20120024395A1

公开(公告)日：2012-02-02

申请号：US13194025

申请日：2011-07-29

申请人： Koji FURUKAWA ,  Jun Isozaki ,  Masaki Kataoka

发明人： Koji FURUKAWA ,  Jun Isozaki ,  Masaki Kataoka

IPC分类号： F15D1/00

CPC分类号： B41J2/175 ,  B41J2/17596 ,  B41J11/002 ,  B41J29/38 ,  Y10T137/0396 ,  Y10T137/8158

摘要： A liquid supplying apparatus includes: a first flow channel configured to be switchable between a state of communication with a liquid supply object and a state of noncommunication with the liquid supply object; a first pressure applying device which applies pressure to liquid in the first flow channel; a first pressure absorbing device which absorbs a pressure fluctuation of the liquid in the first flow channel; a first measuring device which measures a pressure increase value in the first flow channel when the first pressure applying device is operated under a standard operating condition in which pressure in the first flow channel varies relatively moderately in proportion to a liquid feed amount to the first flow channel in the state of noncommunication where the liquid supply object and the first flow channel are not communicated with each other; a comparing device which compares the pressure increase value measured by the first measuring device with a predetermined pressure increase target value; and a pressure controlling device which controls the first pressure applying device according to a comparison result of the comparing device so as to correct the pressure applied into the first flow channel.

摘要翻译： 液体供给装置包括：第一流路，被配置为可在与液体供给对象的通信状态与与液体供给对象的非通信状态之间切换; 第一压力施加装置，其对第一流路中的液体施加压力; 第一压力吸收装置，其吸收第一流路中的液体的压力波动; 第一测量装置，当第一压力施加装置在第一流动通道内的压力与第一流动的液体供给量成比例地相对适中地变化的标准操作条件下操作时，测量第一流动通道中的压力增加值 通道，其中液体供应对象和第一流动通道彼此不连通的非通信状态; 比较装置，其将由所述第一测量装置测量的压力增加值与预定的压力增加目标值进行比较; 以及压力控制装置，其根据比较装置的比较结果来控制第一压力施加装置，以便校正施加到第一流动通道中的压力。

公开(公告)号：US20110205265A1

公开(公告)日：2011-08-25

申请号：US13025806

申请日：2011-02-11

申请人： Koji FURUKAWA ,  Jun Isozaki ,  Masaki Kataoka

发明人： Koji FURUKAWA ,  Jun Isozaki ,  Masaki Kataoka

IPC分类号： B41J29/38

CPC分类号： B41J2/175

摘要： An abnormality judgment apparatus of a liquid supply system which supplies liquid from a liquid tank to a liquid ejection head via a liquid flow channel, includes: a pressure change application device which applies a pressure change to the liquid flow channel; first and second pressure measurement devices which measure a pressure in the liquid flow channel; and an abnormality judgment device which performs abnormality judgment and identification of an abnormal location in the liquid supply system, according to measurement values measured by the first and second pressure measurement devices before and after the pressure change is applied by the pressure change application device.

摘要翻译： 一种液体供应系统的异常判断装置，该液体供应系统通过液体流道将液体从液体罐供应到液体喷射头，包括：向液体流动通道施加压力变化的压力变化施加装置; 第一和第二压力测量装置，其测量液体流动通道中的压力; 以及异常判定装置，其根据由压力变化施加装置施加压力变化之前和之后由第一和第二压力测量装置测量的测量值，进行液体供应系统中异常位置的异常判断和识别。

公开(公告)号：US20100053239A1

公开(公告)日：2010-03-04

申请号：US12549796

申请日：2009-08-28

申请人： Koji FURUKAWA

发明人： Koji FURUKAWA

IPC分类号： B41J29/38 ,  B41J2/015

CPC分类号： B41J2/14233 ,  B41J2/155 ,  B41J11/0015 ,  B41J13/223 ,  B41J29/38 ,  B41J2002/14459 ,  B41J2202/20

摘要： The liquid application apparatus includes: a drum which holds a sheet-shaped recording medium on a circumferential surface thereof and rotationally conveys the recording medium; a belt which is wrapped about at least a pair of rollers and makes contact with the recording medium held on the circumferential surface of the drum and rotationally conveyed; a belt travel device which causes the belt to travel; and an application liquid supply device which supplies an application liquid to a circumferential surface of the belt. The application liquid supplied to the circumferential surface of the belt is applied to the recording medium through the belt.

摘要翻译： 液体施加装置包括：滚筒，其在其圆周表面上保持片状记录介质并旋转地传送记录介质; 带，其被包裹在至少一对辊上并且与保持在滚筒的圆周表面上的记录介质接触并被旋转地传送; 带状行进装置，其使皮带行进; 以及将涂布液供给到带的周面的涂布液供给装置。 供给到带的周面的涂布液通过带施加到记录介质。

公开(公告)号：US20100225697A1

公开(公告)日：2010-09-09

申请号：US12719404

申请日：2010-03-08

申请人： Koji FURUKAWA

发明人： Koji FURUKAWA

IPC分类号： B41J29/38

CPC分类号： B41J11/002 ,  B41M5/0011 ,  B41M5/0023 ,  B41M7/009

摘要： An image forming apparatus includes: a printing device which forms an image on a recording medium using ink containing at least pigment, a water-soluble organic solvent, resin particles and water; and a fixing device which makes contact with a surface of the recording medium on which the image is formed and applies heat and pressure to fix the image, wherein a minimum filming temperature (MFT0) of an aqueous dispersion of the resin particles is 60° C. or above, and higher than a minimum filming temperature (MFT25) of a dispersion of the resin particles in a mixed liquid combining a water-soluble organic solvent at 25 weight % with respect to the resin particles, and water; and wherein the image forming apparatus further comprises a controller which controls temperature of the recording medium in such a manner that, when the temperature of the recording medium in the fixing device is represented by T, the minimum filming temperature (MFT25) of mixed liquid dispersion of the resin particles satisfies MFT25≦T≦MFT25+50 (° C.), and a coating layer is formed on the recording medium, then the temperature of the recording medium is adjusted to or below a temperature at which a coating layer is not broken down.

摘要翻译： 图像形成装置包括：打印装置，其使用至少含有颜料，水溶性有机溶剂，树脂颗粒和水的油墨在记录介质上形成图像; 以及与形成有图像的记录介质的表面接触并施加热和压力以固定图像的定影装置，其中树脂颗粒的水分散体的最小成膜温度（MFT0）为60℃ 以上，高于组合25重量％的水溶性有机溶剂相对于树脂颗粒的混合液中的树脂颗粒的分散体的最低成膜温度（MFT25）和水; 并且其中所述图像形成装置还包括控制器，所述控制器以这样的方式控制所述记录介质的温度，使得当所述定影装置中的记录介质的温度由T表示时，混合液体分散体的最小成膜温度（MFT25） 的树脂颗粒满足MFT25＆NlE; T＆nlE; MFT25 + 50（℃），并且在记录介质上形成涂层，然后将记录介质的温度调节到或低于涂层不会的温度 分解

公开(公告)号：US20090085999A1

公开(公告)日：2009-04-02

申请号：US12239375

申请日：2008-09-26

申请人： Koji FURUKAWA

发明人： Koji FURUKAWA

IPC分类号： B41J2/01 ,  B05C5/00

CPC分类号： B05C1/0813 ,  B05C1/0808 ,  B05C1/0817 ,  B05C1/0834 ,  B41J11/0015 ,  B41J11/002

摘要： The coater includes a liquid holding vessel holding a functional liquid, a coating roll having a surface, a part of which is immersed in the functional liquid in the liquid holding vessel, the coating roll having recesses for retaining the functional liquid, a coating roll rotating device rotating the coating roll, a liquid flow generator which flows a region of the functional liquid held in the liquid holding vessel where the functional liquid contacts the coating roll, in a direction opposite to a rotational direction of a portion of the coating roll which is immersed in the functional liquid within the liquid holding vessel, and a transport device transporting an object coated with the functional liquid upon contact with the coating roll. The coater is capable of uniformly coating a highly viscous functional liquid at a high speed.

摘要翻译： 涂布机包括保持功能液体的液体保持容器，具有表面的涂布辊，其一部分浸渍在液体保持容器中的功能液体中，涂布辊具有用于保持功能液体的凹部，涂布辊旋转 旋转涂布辊的装置，使流过保持在液体保持容器中的功能液体的区域中的功能液体与涂布辊的一部分的旋转方向相反的方向流动涂布辊的液体流动发生器， 浸渍在液体保持容器内的功能液体中，以及传送装置，其与涂布辊接触地传送涂覆有功能液体的物体。 涂布机能够以高速均匀地涂覆高粘度功能液体。

公开(公告)号：US20130004652A1

公开(公告)日：2013-01-03

申请号：US13534895

申请日：2012-06-27

申请人： Koji FURUKAWA

发明人： Koji FURUKAWA

IPC分类号： B05D3/06 ,  G21K5/08

CPC分类号： B65H31/00 ,  B65H2301/514 ,  B65H2406/10 ,  B65H2515/212 ,  B65H2515/60 ,  B65H2515/83 ,  B65H2557/514 ,  B65H2701/18282 ,  B65H2801/24 ,  B65H2220/02

摘要： A seasoning apparatus includes: a table on which a stack of paper sheets is loaded, each of the paper sheets having at least one face on which active light curable aqueous ink has been deposited; an air blowing device which blows air in an air blowing direction to a side of the stack loaded on the table; an active light emission device which emits the active light in an active light emitting direction to a side of the stack loaded on the table; and a control device which causes the air blowing device to blow the air to the stack to create gaps between faces of the paper sheets, and causes the active light emission device to emit the active light to the stack to cause the active light to enter the gaps.

摘要翻译： 调味装置包括：装载有一叠纸张的桌子，每个纸张具有至少一个面，已经沉积有活性的可光固化的水性墨水; 吹风装置，其将空气吹送方向吹送到装载在工作台上的堆叠的一侧; 主动发光装置，其将主动发光方向的活动光发射到装载在桌子上的堆叠的一侧; 以及使送风装置将空气吹送到堆叠以在纸张的表面之间产生间隙的控制装置，并且使主动发光装置向堆叠发射活动光，以使活动光进入 差距

公开(公告)号：US20120212551A1

公开(公告)日：2012-08-23

申请号：US13356652

申请日：2012-01-24

申请人： Koji FURUKAWA ,  Kiyoshi IRITA

发明人： Koji FURUKAWA ,  Kiyoshi IRITA

IPC分类号： B41J2/01 ,  B05C11/00 ,  B05C1/00

CPC分类号： B41J11/0015 ,  B41J2/0057 ,  B41J2/01

摘要： In a matting agent coating device, a matting agent within a supplying section is supplied to a metering section. A supplied amount of matting agent at a surface of a metering roller is metered by a metering blade, and an excess amount is filtered at a slit portion. Matting agent is supplied to an application roller that is provided directly beneath. For example, a closed-cell sponge rubber is used as a material of the metering roller, and a size of closed cells is around 5 to 100 times an average particle diameter of the matting agent. The matting agent that has been supplied to a surface of the application roller is transferred and applied onto a recording medium. The matting agent is transferred from the application roller onto image portions of the recording medium due to tackiness of an ink film forming an image.

摘要翻译： 在消光剂涂布装置中，供给部内的消光剂供给计量部。 在计量辊的表面供给的消光剂量由计量刮刀计量，并且在狭缝部分过量。 消光剂被提供给直接在下面提供的涂布辊。 例如，使用闭孔海绵橡胶作为计量辊的材料，闭孔的尺寸为消光剂的平均粒径的约5〜100倍。 已经提供给施加辊的表面的消光剂被转移并施加到记录介质上。 由于形成图像的墨膜的粘性，消光剂从涂布辊转印到记录介质的图像部分上。

公开(公告)号：US20100073440A1

公开(公告)日：2010-03-25

申请号：US12562646

申请日：2009-09-18

申请人： Koji FURUKAWA

发明人： Koji FURUKAWA

IPC分类号： B41J2/175

CPC分类号： B41J11/0015 ,  B05C1/0813

摘要： The liquid application apparatus includes: an application member which has an application surface to apply liquid to a medium; a holding member which holds the liquid in a liquid holding space formed by abutting against the application surface of the application member, the liquid supplied to the application surface by the holding member being applied to the medium by rotating the application surface of the application member; a storage device which stores the liquid, the storage device including a liquid cartridge having a filter to trap foreign matter contained in the liquid, the liquid cartridge being detachable with respect to the storage device; first and second flow channels which connect the storage device and the holding member; and a first liquid movement device which generates a flow of the liquid in a course including the first and second flow channels and the liquid holding space.

摘要翻译： 液体涂布装置包括：涂布部件，其具有向介质施加液体的涂布面; 保持构件，其将液体保持在通过抵靠施加构件的施加表面抵靠而形成的液体保持空间中，所述保持构件通过旋转施加构件的施加表面而施加到介质而被供应到施加表面的液体; 存储装置，其存储液体，所述存储装置包括具有过滤器的液体盒，用于捕获容纳在液体中的异物，所述液体盒相对于所述存储装置可拆卸; 连接存储装置和保持构件的第一和第二流动通道; 以及第一液体移动装置，其在包括第一和第二流动通道和液体保持空间的过程中产生液体流。

公开(公告)号：US20080311299A1

公开(公告)日：2008-12-18

申请号：US11862748

申请日：2007-09-27

申请人： Koji FURUKAWA

发明人： Koji FURUKAWA

IPC分类号： B05D5/04 ,  B05C11/00

CPC分类号： B41M5/52 ,  B41J3/44 ,  B41J11/002 ,  B41M5/0011 ,  B41M5/0017 ,  B41M5/0047 ,  B41M5/0058 ,  B41M5/0064 ,  B41M5/007 ,  B41M5/0076 ,  B41M5/5209 ,  B41M7/0081 ,  B41M2205/12

摘要： The ink-jet recording method and device record an image by ejecting onto a recording medium an ink which cures upon exposure to active energy rays. The method and device apply an undercoat liquid to the recording medium so as to form thereon an undercoat layer of the undercoat liquid having a surface state, improve the surface state of the applied undercoat layer, semi-cure the undercoat liquid of the undercoat layer having the improved surface state, and form the image by ejecting the ink onto a semi-cured surface of the undercoat liquid of the undercoat layer. The method and device further curing completely the undercoat liquid of the undercoat layer and the ink of the image after forming the image.

摘要翻译： 喷墨记录方法和装置通过在记录介质上喷射在暴露于活性能量射线时固化的油墨来记录图像。 该方法和装置将底涂液体施加到记录介质上，以便在其上形成具有表面状态的底涂层液体的底涂层，改善所涂底涂层的表面状态，半固化底涂层的底涂层液体， 改进的表面状态，并通过将油墨喷射到底涂层的底涂层液体的半固化表面上形成图像。 所述方法和装置在形成图像之后还完全固化底涂层的底涂层液体和图像的油墨。

公开(公告)号：US20080184930A1

公开(公告)日：2008-08-07

申请号：US12023942

申请日：2008-01-31

申请人： Koji FURUKAWA

发明人： Koji FURUKAWA

IPC分类号： B05C9/04

CPC分类号： B41J11/0015 ,  B41J11/002

摘要： The ink-jet recording device includes a transport unit for transporting a recording medium, an undercoating liquid applying unit for applying an undercoating liquid to the transported recording medium and an image forming unit that is disposed downstream of the undercoating liquid applying unit in a direction of travel by the recording medium, and has an ink-jet head which ejects an ink containing at least a colorant to form an image on the recording medium to which the undercoating liquid has been applied. The undercoating liquid applying unit has a coating roll for applying the undercoating liquid to the recording medium, and a drive unit which rotates the coating roll in a direction opposite to the transporting direction of the recording medium.

摘要翻译： 喷墨记录装置包括用于传送记录介质的传送单元，用于向传送的记录介质施加底涂液体的底涂液体施加单元和设置在底涂液施加单元的下游的图像形成单元，该图像形成单元沿着 并且具有喷墨头，该喷墨头喷射至少含有着色剂的油墨，以在施加了底涂液体的记录介质上形成图像。 底涂液体施加单元具有用于将底涂液体施加到记录介质的涂布辊，以及使涂布辊沿与记录介质的输送方向相反的方向旋转的驱动单元。