公开(公告)号：US20080174650A1

公开(公告)日：2008-07-24

申请号：US12015994

申请日：2008-01-17

申请人： Yusuke NAKAZAWA ,  Seishi Kasai ,  Yasuyo Yokota

发明人： Yusuke NAKAZAWA ,  Seishi Kasai ,  Yasuyo Yokota

IPC分类号： B41J2/01

CPC分类号： B41J11/002

摘要： The invention is directed to an ink-jet recording apparatus including: a recording medium transport unit as defined herein; a full-line ink-jet head as defined herein; and an ultraviolet light illumination unit as defined herein, wherein the ultraviolet light illumination unit comprises an aperture-type hot-cathode tube, or an ultraviolet-setting ink-jet recording apparatus including: a recording medium transport unit as defined herein; and ink-jet head as defined herein; and an ultraviolet light illumination unit as defined herein, wherein: the ultraviolet light illumination unit comprises plural aperture-type hot-cathode tubes and apertures of at least one set of aperture-type hot-cathode tubes are rotated so that an overlap of their illumination regions is increased.

摘要翻译： 本发明涉及一种喷墨记录装置，包括：如本文所定义的记录介质传送单元; 如本文所定义的全线喷墨头; 以及如本文所定义的紫外光照明单元，其中紫外光照明单元包括孔型热阴极管或紫外线固化喷墨记录设备，其包括：如本文所定义的记录介质传送单元; 和喷墨头; 以及如本文所定义的紫外光照明单元，其中：紫外光照明单元包括多个孔型热阴极管，并且旋转至少一组孔型热阴极管的孔，使得它们的照明重叠 地区增加。

公开(公告)号：US20070296790A1

公开(公告)日：2007-12-27

申请号：US11765472

申请日：2007-06-20

申请人： Yusuke NAKAZAWA ,  Seishi Kasai ,  Toshiyuki Makuta

发明人： Yusuke NAKAZAWA ,  Seishi Kasai ,  Toshiyuki Makuta

IPC分类号： B41J2/01

CPC分类号： B41M5/5209 ,  B41J11/0015 ,  B41J11/002 ,  B41M5/0011 ,  B41M7/0081

摘要： The invention provides an ink jet recording method that records an image by ejecting, onto a recording medium, an ink that is cured by irradiation of an active energy ray, the method comprising: applying an undercoating liquid onto the recording medium; half-curing the undercoating liquid; and forming an image by ejecting an ink onto the half-cured undercoating liquid, and an ink jet recording device. According to the ink jet recording method in the invention, ink bleeding can be effectively suppressed when using any type of non-absorbing recording media, a high degree of uniformity in an image between various recording media can be obtained, and unevenness in line width or color caused by mixing between the liquid droplets can be suppressed.

摘要翻译： 本发明提供一种喷墨记录方法，其通过在记录介质上喷射通过照射活性能量射线固化的油墨来记录图像，所述方法包括：将底涂液体施加到记录介质上; 半固化底涂液体; 以及通过将油墨喷射到半固化底涂布液上形成图像，以及喷墨记录装置。 根据本发明的喷墨记录方法，当使用任何类型的非吸收性记录介质时，可以有效地抑制墨渗出，可以获得各种记录介质之间的图像的高度均匀性，以及线宽度的不均匀性 可以抑制由液滴之间的混合引起的颜色。

公开(公告)号：US20100079516A1

公开(公告)日：2010-04-01

申请号：US12568352

申请日：2009-09-28

申请人： Yusuke NAKAZAWA

发明人： Yusuke NAKAZAWA

IPC分类号： B41J2/195

CPC分类号： B41J29/38 ,  B41J2/175 ,  B41J2/17596 ,  B41J11/0015

摘要： A liquid application apparatus has: an application member that has an application surface applying a liquid onto a medium; a holding member that abuts against the application surface of the application member so as to form a liquid holding space in which the liquid is held; a liquid application device that rotates the application surface of the application member in such a manner that the liquid supplied from the holding member to the application surface is applied onto the medium; a storage device that stores the liquid; a first flow channel and a second flow channel that connect the storage device to the holding member; a liquid movement device that causes oscillation of the liquid in the first flow channel, second flow channel and a flow channel including the liquid holding space to generate a flow of the liquid; and a controller that controls the liquid movement device to generate the flow of the liquid caused by the oscillation in such a manner that a product which is generated from the liquid, has a higher viscosity than the liquid and adheres to interior walls of the first flow channel and the second flow channel, is solved in the liquid or collected in the liquid.

摘要翻译： 液体施加装置具有：施加构件，其具有将液体施加到介质上的施加面; 保持构件，抵靠施加构件的施加面，形成保持液体的液体保持空间; 液体施加装置，其使得从所述保持构件供应到所述施加表面的液体被施加到所述介质上的方式旋转所述施加构件的施加表面; 存储液体的存储装置; 将所述存储装置连接到所述保持构件的第一流路和第二流路; 液体运动装置，其引起第一流动通道中的液体的振荡，第二流动通道和包括液体保持空间的流动通道，以产生液体流动; 以及控制器，其控制所述液体移动装置以由所述液体产生的产品具有比所述液体更高的粘度并粘附到所述第一流动的内壁的方式产生由所述振荡引起的液体的流动 通道和第二流道，溶于液体或收集在液体中。

公开(公告)号：US20080238998A1

公开(公告)日：2008-10-02

申请号：US12057167

申请日：2008-03-27

申请人： Yusuke NAKAZAWA ,  Toshiyuki MAKUTA ,  Tsutomu UMEBAYASHI

发明人： Yusuke NAKAZAWA ,  Toshiyuki MAKUTA ,  Tsutomu UMEBAYASHI

IPC分类号： B41J2/155 ,  B41J2/17

CPC分类号： B41J11/002

摘要： An active-energy ray curable ink-jet recording apparatus includes: an active-energy ray irradiation source; a plurality of full-line ink-jet heads which eject a liquid functional material that is curable by an active-energy ray, onto a recording medium which is scanned and transported; and a head controller for controlling the heads to form an image on the recording medium, wherein the plurality of full-line ink-jet heads include at least a black head and a yellow head on an extreme downstream side in a direction of transporting the recording medium.

摘要翻译： 一种活性能量射线固化型喷墨记录装置，包括：活性能量射线照射源; 将通过活性能量射线固化的液体功能材料喷射到扫描和运送的记录介质上的多条全线喷墨头; 以及头控制器，用于控制头在记录介质上形成图像，其中多条全线喷墨头至少包括在传送记录方向的最下游侧的黑色头和黄色头 中。

公开(公告)号：US20080199631A1

公开(公告)日：2008-08-21

申请号：US12026680

申请日：2008-02-06

申请人： Toshiyuki MAKUTA ,  Yusuke NAKAZAWA

发明人： Toshiyuki MAKUTA ,  Yusuke NAKAZAWA

IPC分类号： C09D11/10 ,  B05D5/00 ,  G01D11/00

CPC分类号： B41M5/0011 ,  B41J11/002 ,  B41M5/0017 ,  B41M5/52 ,  B41M5/5209 ,  B41M5/5227 ,  B41M5/5254 ,  B41M5/5281 ,  B41M7/0081 ,  C08L75/04 ,  C09D11/101 ,  C09D11/54 ,  C09D133/14 ,  C09D133/26 ,  C09D175/16 ,  C08L2666/20

摘要： The ink jet recording method of the invention includes providing a recording medium with an undercoat liquid containing a polymer and an oligomer, semi-curing the provided undercoat liquid, and recording an image by discharging an ink curable by irradiation onto the semi-cured undercoat liquid.

摘要翻译： 本发明的喷墨记录方法包括向记录介质提供含有聚合物和低聚物的底涂液，半固化所提供的底涂液，以及通过将通过照射固化的油墨排出到半固化底涂层液体上来记录图像 。

公开(公告)号：US20080079796A1

公开(公告)日：2008-04-03

申请号：US11864970

申请日：2007-09-29

申请人： Toshiyuki MAKUTA ,  Yusuke NAKAZAWA

发明人： Toshiyuki MAKUTA ,  Yusuke NAKAZAWA

IPC分类号： B41J2/01

CPC分类号： B41M5/52 ,  B41J11/0015 ,  B41J11/002 ,  B41M5/0017 ,  B41M5/5209 ,  B41M5/5227 ,  B41M7/0081 ,  B41M2205/12

摘要： The present invention provides: an inkjet recording method comprising: applying an undercoating liquid on a recording medium, the undercoating liquid containing at least one surfactant in an amount of from 0.001% to the critical micelle concentration, the surfactant achieving a surface tension of 25 mN/m or smaller when dissolved in 1,6-hexanediol diacrylate at a critical micelle concentration; semi-curing the applied undercoating liquid; and recording an image by ejecting an ink onto the semi-cured undercoating liquid, the ink being curable by irradiation with an actinic ray; and an inkjet recording apparatus.

摘要翻译： 本发明提供一种喷墨记录方法，其特征在于，包括：在记录介质上涂布底涂布液，所述底涂液含有至少一种表面活性剂，其量为临界胶束浓度的0.001％，表面张力为25mN 当以临界胶束浓度溶解在1,6-己二醇二丙烯酸酯中时， 半固化涂底漆液; 并通过将油墨喷射到半固化底涂层液体上来记录图像，该油墨通过用光化射线照射可固化; 和喷墨记录装置。

公开(公告)号：US20120323514A1

公开(公告)日：2012-12-20

申请号：US13495146

申请日：2012-06-13

申请人： Yusuke NAKAZAWA ,  Tomohide ONOGI

发明人： Yusuke NAKAZAWA ,  Tomohide ONOGI

IPC分类号： G06F19/00 ,  G01R29/22 ,  H01L41/22

CPC分类号： H01L41/1132 ,  A61B8/4483 ,  A61B8/58 ,  G01B17/00 ,  G01S7/52004 ,  G01S7/521 ,  G01S7/523 ,  H01L27/20 ,  H01L41/257 ,  Y10T29/42

摘要： A piezoelectric sensor device includes a piezoelectric element, a polarization processing unit and a controller. The piezoelectric element has a pair of electrodes sandwiching a piezoelectric body. The polarization processing unit is configured to execute polarization processing in which polarization voltage is applied to the polarization element. The controller is configured to control an execution timing of the polarization processing by the polarization processing unit, and includes a characteristics value acquisition unit configured to acquire a characteristics value relating to a polarization volume of the piezoelectric body, a determination unit configured to determine whether a polarization property is in a stable state or in an unstable state based on the characteristics value, and a polarization controller configured to control the polarization processing unit to apply the polarization voltage to the piezoelectric body when the determination unit determines that the polarization property of the piezoelectric body is in the unstable state.

摘要翻译： 压电传感器装置包括压电元件，偏振处理单元和控制器。 压电元件具有一对夹着压电体的电极。 偏振处理单元被配置为执行极化电压施加到偏振元件的偏振处理。 控制器被配置为控制偏振处理单元的偏振处理的执行定时，并且包括：特征值获取单元，被配置为获取与压电体的极化体积有关的特性值;确定单元，被配置为确定是否 偏振特性基于特性值处于稳定状态或处于不稳定状态;以及偏振控制器，被配置为当所述确定单元确定所述压电体的极化特性时，控制所述偏振处理单元将所述偏振电压施加到所述压电体， 身体处于不稳定状态。

公开(公告)号：US20080239043A1

公开(公告)日：2008-10-02

申请号：US12057074

申请日：2008-03-27

申请人： Yusuke NAKAZAWA

发明人： Yusuke NAKAZAWA

IPC分类号： B41J2/01

CPC分类号： B41J11/002

摘要： An active-energy ray curable ink-jet recording apparatus includes: an active-energy ray irradiation source; a plurality of full-line ink-jet heads which eject a liquid functional material that is curable by an active-energy ray, onto a recording medium which is scanned and transported; and a head controller for controlling the heads to form an image on the recording medium, wherein the full-line ink-jet heads include: a head arrangement having adjacent combinations of at least one set of colors in a complementary relationship; and active-energy ray irradiation sources which are placed respectively for each of the combinations on downstream sides of the combinations in the scanning transporting direction.

摘要翻译： 一种活性能量射线固化型喷墨记录装置，包括：活性能量射线照射源; 将通过活性能量射线固化的液体功能材料喷射到扫描和运送的记录介质上的多条全线喷墨头; 以及头部控制器，用于控制头部在记录介质上形成图像，其中全线喷墨头包括：具有互补关系的至少一组颜色的相邻组合的头部装置; 以及分别针对扫描传送方向上的组合的下游侧各组合放置的主动能量射线照射源。

公开(公告)号：US20080079795A1

公开(公告)日：2008-04-03

申请号：US11859808

申请日：2007-09-24

申请人： Yusuke NAKAZAWA

发明人： Yusuke NAKAZAWA

IPC分类号： B41J2/01

CPC分类号： B41J11/002

摘要： An inkjet recording apparatus includes: an inkjet head that ejects an active energy-curable ink to form an image on a recording medium; an irradiating unit that includes a light source, and that irradiates an active energy ray from the light source to cure the active energy-curable ink ejected by the inkjet head; an energy intensity measuring unit that measures an intensity value of the active energy ray irradiated on the recording medium; and an irradiation condition control unit that controls an irradiation condition of the active energy ray on the recording medium on the basis of the intensity value measured by the energy intensity measuring unit after a passing of time to the extent of allowing the temperature of the irradiating unit to be stabilized at the start-up from lighting or rest of the irradiating unit.

摘要翻译： 喷墨记录装置包括：喷墨头，其喷射活性能量固化油墨以在记录介质上形成图像; 照射单元，其包括光源，并且从所述光源照射活性能量射线以固化由所述喷墨头喷射的活性能量固化油墨; 能量强度测量单元，其测量照射在所述记录介质上的活性能量射线的强度值; 以及照射条件控制单元，其基于在经过时间之后由能量强度测量单元测量的强度值来控制记录介质上的活性能量射线的照射条件，直到允许照射单元的温度 在照明单元的照明或其余部分的启动时被稳定。

公开(公告)号：US20070046764A1

公开(公告)日：2007-03-01

申请号：US11458129

申请日：2006-07-18

申请人： Yusuke NAKAZAWA

发明人： Yusuke NAKAZAWA

IPC分类号： B41J2/01 ,  B41J2/435 ,  G01D15/14

CPC分类号： B41J2/1714 ,  B41J11/002 ,  C09D11/101

摘要： An ink-jet recording device includes: an ink-jet head that ejects an ink toward a recording medium, the ink curable by irradiating with an actinic energy ray to form an image on the recording medium, and a mist adsorbing portion that is disposed in the vicinity of the ink-jet head and that electrostatically adsorbs an ink mist produced by ejecting the ink from the ink-jet head.

摘要翻译： 一种喷墨记录装置，包括：喷墨头，用于向记录介质喷射油墨，该油墨可通过用光化能射线照射以在记录介质上形成图像;以及雾吸附部分，其设置在 喷墨头附近并且静电吸附从喷墨头喷射墨水产生的墨雾。