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1.发明授权Single crystal, production process of same, optical isolator, and optical processor using same 有权单晶，生产工艺相同，光隔离器和光处理器使用相同公开(公告)号：US09051662B2
公开(公告)日：2015-06-09
申请号：US13451953
申请日：2012-04-20
摘要： The present invention provides a single crystal for an optical isolator having a Faraday rotation angle exceeding that of TGG single crystal in a wavelength region of 1064 nm or longer or in a wavelength region of shorter than 1064 nm, and is capable of realizing enlargement of crystal size, a production process thereof, an optical isolator, and an optical processor that uses the optical isolator. The single crystal according to the present invention is composed of a terbium aluminum garnet single crystal, and mainly a portion of the aluminum is replaced with lutetium.
摘要翻译： 本发明提供一种用于光隔离器的单晶，其法拉第旋转角度超过在1064nm或更长波长区域或在1064nm以下的波长区域中的TGG单晶的单晶，并且能够实现晶体的扩大 尺寸，其制造方法，光隔离器和使用光隔离器的光学处理器。 根据本发明的单晶由铽铝石榴石单晶组成，主要部分铝被镥替代。
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公开(公告)号：US07992970B2
公开(公告)日：2011-08-09
申请号：US11826939
申请日：2007-07-19
申请人： Katsumi Enomoto , Toshiya Kojima , Kazuo Sanada
发明人： Katsumi Enomoto , Toshiya Kojima , Kazuo Sanada
CPC分类号： B41J2/1637 , B41J2/14233 , B41J2/161 , B41J2/1625 , B41J2/1626 , B41J2/1632 , B41J2/1634 , B41J2202/03
摘要： A droplet ejecting apparatus for discharging liquid from nozzles of pressure chambers by supplying liquid from a liquid tank to said pressure chambers and then contracting said pressure chambers by means of piezoelectric elements, comprising: pressure chamber plates forming said pressure chambers, and to which vibration plates forming walls of said pressure chambers are formed integrally; and a common liquid chamber formed in the liquid tank and connected to respective liquid supply ports of the respective pressure chambers through respective flow passages connected to said respective liquid supply ports; wherein the liquid tank and the pressure chamber plates are mutually superimposed in a layered structure, in positions where the flow passages coincide with the liquid supply ports of the pressure chambers.
摘要翻译： 一种液滴喷射装置，用于通过将液体从液体罐供给到所述压力室，然后通过压电元件收缩所述压力室，从压力室的喷嘴排出液体，包括：形成所述压力室的压力室板，并且振动板 所述压力室的形成壁一体形成; 以及公共液体室，形成在所述液体罐中，并且通过连接到所述各个液体供给口的各个流路连接到各个压力室的各个液体供给口; 其特征在于，在所述流路与所述压力室的液体供给口一致的位置，所述液体罐和所述压力室板以层叠结构相互重叠。
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公开(公告)号：US20100045760A1
公开(公告)日：2010-02-25
申请号：US12535692
申请日：2009-08-05
申请人： Hiroshi KAWAKAMI , Wataru ONO , Kazuo SANADA
发明人： Hiroshi KAWAKAMI , Wataru ONO , Kazuo SANADA
CPC分类号： B41J11/002
摘要： The present invention provides an inkjet recording apparatus having a driving roll 17a and press-contact rolls 17b and 17c that transport an ink-jet recording medium 13, an ink-jet head 11 ejecting an ink onto the transported inkjet recording medium 13, and a drying device drying the ink ejected from the ink-jet head 11, providing images in which density is high and hue difference (color change) is prevented from being developed, and an inkjet recording method using the inkjet recording apparatus.
摘要翻译： 本发明提供一种喷墨记录装置，其具有将喷墨记录介质13输送的驱动辊17a和压接辊17b，17c，将喷墨到喷墨记录介质13上的喷墨头11， 干燥装置干燥从喷墨头11喷射的油墨，提供密度高的图像和防止色相差（变色）显影的图像，以及使用喷墨记录装置的喷墨记录方法。
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公开(公告)号：US20100033527A1
公开(公告)日：2010-02-11
申请号：US12490324
申请日：2009-06-24
申请人： Hiroshi KAWAKAMI , Kazuo SANADA
发明人： Hiroshi KAWAKAMI , Kazuo SANADA
IPC分类号： B41J29/38
CPC分类号： B41M5/52 , B41J11/002 , B41M5/506 , B41M5/5218 , B41M5/5245 , B41M5/5281 , B41M7/0072 , B41M7/0081 , B41M7/009 , B41M2205/38
摘要： A method for inkjet recording capable of providing an image in which occurrence of color hue difference (color change) is suppressed irrespective of a manner of treatment, which method includes recording an image by jetting an ink by an inkjet method on an inkjet recording medium including a substrate and an ink receiving layer including inorganic fine particles and a water-soluble metal compound provided on the substrate, and drying at least the image recorded on the inkjet recording medium, wherein the inkjet recording medium includes a substrate, a first ink receiving layer including inorganic fine particles and a nitrogen-containing organic cationic polymer, and a second ink receiving layer including inorganic fine particles and a water-soluble metal compound on the substrate in this order from the substrate side, wherein the first ink receiving layer contains the nitrogen-containing organic cationic polymer by a higher content and the water-soluble metal compound by a lower content than those in the second ink receiving layer.
摘要翻译： 一种用于喷墨记录的方法，其能够提供与处理方式无关地抑制色调差异（颜色变化）的发生的图像，该方法包括通过喷墨方式在喷墨记录介质上喷射油墨来记录图像，所述喷墨记录介质包括 基板和油墨接收层，其包括设置在基板上的无机细颗粒和水溶性金属化合物，并且至少干燥记录在喷墨记录介质上的图像，其中喷墨记录介质包括基板，第一墨接收层 包括无机细颗粒和含氮有机阳离子聚合物，以及包含无机细颗粒和水溶性金属化合物的第二油墨接收层，从基材一侧依次在基材上，其中第一油墨接收层含有氮 含有有机阳离子聚合物和较低含量的水溶性金属化合物 比第二油墨接收层中的那些。
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公开(公告)号：US07571985B2
公开(公告)日：2009-08-11
申请号：US11237697
申请日：2005-09-29
申请人： Kazuo Sanada
发明人： Kazuo Sanada
CPC分类号： B41J2/161 , B41J2/14233 , B41J2/1631 , B41J2/1632 , B41J2/1634 , B41J2/164 , B41J2/1645 , B41J2002/14459 , B41J2002/14491 , B41J2202/18 , B41J2202/20 , B41J2202/21
摘要： The liquid ejection head comprises: a nozzle surface on which a plurality of nozzles are arranged; a diaphragm on which a plurality of piezoelectric elements are arranged; a plurality of pressure chambers which are defined between the nozzle surface and the diaphragm, each of the plurality of pressure chambers applying pressure to liquid which is ejected from a corresponding one of the plurality of nozzles; a common liquid chamber which is defined on a side of the diaphragm opposite to a side of the diaphragm on which the plurality of pressure chambers are defined, the common liquid chamber communicating with each of the plurality of pressure chambers via a corresponding supply port, at least a portion of a surface of the common liquid chamber which contacts liquid being made as a thin layer; and a plurality of electrical wires which are formed in a direction substantially perpendicular to a surface of the diaphragm on which the piezoelectric elements are arranged, at least a portion of each of the electrical wires passing through the common liquid chamber.
摘要翻译： 液体喷射头包括：喷嘴表面，其上布置有多个喷嘴; 其上布置有多个压电元件的隔膜; 限定在喷嘴表面和隔膜之间的多个压力室，多个压力室中的每一个对从多个喷嘴中的相应一个喷嘴喷射的液体施加压力; 在所述隔膜的与所述多个压力室所在的一侧相对的一侧上限定有公共液体室，所述公共液体室经由相应的供给口与所述多个压力室中的每一个连通， 接触液体的公共液体室的表面的至少一部分被制成薄层; 以及多个电线，其形成在基本上垂直于其上布置有压电元件的膜片的表面的方向上，每根电线的至少一部分通过公共液体室。
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公开(公告)号：US07396112B2
公开(公告)日：2008-07-08
申请号：US11086576
申请日：2005-03-23
申请人： Kazuo Sanada
发明人： Kazuo Sanada
CPC分类号： B41J2/16517
摘要： The inkjet recording head comprises: a first vibrating plate which forms part of a pressure chamber connecting an ink supply port and an ink ejection port; a first actuator which induces ink ejection from the ink ejection port for printing by deforming the first vibrating plate; a second vibrating plate which forms part of the pressure chamber; and a second actuator which induces ink ejection from the ink ejection port for performing maintenance by deforming the second vibrating plate, wherein a relationship K1>K2 is established between a ratio K1 of a volume of ink expelled by deformation of the first vibrating plate in relation to a pressure applied to the first vibrating plate by the first actuator during the ink ejection for printing, and a ratio K2 of a volume of ink expelled by deformation of the second vibrating plate in relation to a pressure applied to the second vibrating plate by the second actuator during the ink ejection for maintenance.
摘要翻译： 喷墨记录头包括：第一振动板，其形成连接供墨口和喷墨口的压力室的一部分; 第一致动器，其通过使所述第一振动板变形而从所述喷墨口引起喷墨; 形成压力室的一部分的第二振动板; 以及第二致动器，其通过使所述第二振动板变形而引起从所述喷墨口喷墨以进行维护，其中，在所述第二振动板之间建立关系K 1 > K 2> 通过第一振动板的变形而相对于在印刷用喷墨时由第一致动器施加到第一振动板的压力而排出的油量的K 1 / N 2，比率K 2
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7.发明授权公开(公告)号：US07322663B2
公开(公告)日：2008-01-29
申请号：US10950482
申请日：2004-09-28
申请人： Kazuo Sanada
发明人： Kazuo Sanada
CPC分类号： B41J2/04573 , B41J2/04581 , B41J2/04588
摘要： The image forming apparatus comprises: nozzles arranged in a line fashion or a two-dimensional fashion; pressure chambers arranged respectively corresponding to the nozzles; and piezoelectric elements each of which causes ink to be discharged from the nozzle by imparting pressure to interior of the pressure chamber corresponding to the nozzle during a drive signal is impressed, wherein, when one of the nozzles discharges the ink, a drive signal is supplied to the piezoelectric element of a non-discharging nozzle neighborhood of the one of the nozzles discharging the ink, the drive signal including a drive component for driving the piezoelectric element of the non-discharging nozzle in an inverse direction to direction of the piezoelectric element of the one of the nozzles discharging the ink.
摘要翻译： 图像形成装置包括：以线形或二维方式布置的喷嘴; 分别对应于喷嘴设置的压力室; 以及压电元件，其中通过在驱动信号期间赋予与喷嘴相对应的压力室内部的压力使墨水从喷嘴排出的压电元件，其中当其中一个喷嘴排出墨时，提供驱动信号 对于排出墨水的一个喷嘴的非排放喷嘴附近的压电元件，驱动信号包括用于驱动非排放喷嘴的压电元件沿与压电元件的压电元件的方向相反的方向的驱动部件 喷嘴中的一个喷出墨水。
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公开(公告)号：US20060055743A1
公开(公告)日：2006-03-16
申请号：US11225183
申请日：2005-09-14
申请人： Kenichi Kodama , Toshiya Kojima , Kazuo Sanada , Tsuyoshi Mita , Seiichiro Oku , Kanji Nagashima
发明人： Kenichi Kodama , Toshiya Kojima , Kazuo Sanada , Tsuyoshi Mita , Seiichiro Oku , Kanji Nagashima
IPC分类号： B41J2/045
CPC分类号： B41J2/14233 , B41J2002/14459 , B41J2002/14491 , B41J2202/18 , B41J2202/20 , B41J2202/21
摘要： The liquid ejection head comprises: a nozzle plate which has a plurality of ejection apertures through which a liquid is ejected; a plurality of pressure chambers which are connected respectively to the ejection apertures; a plurality of liquid supply flow channels which supply the liquid respectively to the pressure chambers; a common liquid chamber which supplies the liquid to the liquid supply flow channels; a plurality of pressure generating devices which respectively deform the pressure chambers; and a plurality of electrical wires which supply drive signals to the pressure chamber generating devices, wherein the electrical wires are provided so as to pass through the common liquid chamber.
摘要翻译： 液体喷射头包括：喷嘴板，其具有多个喷射孔，液体通过该喷射孔喷出; 分别连接到喷射孔的多个压力室; 多个液体供给流路，分别将液体供给到压力室; 向液体供给流路供给液体的公共液体室; 分别使压力室变形的多个压力产生装置; 以及向压力室发生装置供给驱动信号的多条电线，其中，电线设置成通过公共液体室。
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公开(公告)号：US20050151710A1
公开(公告)日：2005-07-14
申请号：US10935721
申请日：2004-09-08
申请人： Kazuo Sanada , Tsutomu Yokouchi
发明人： Kazuo Sanada , Tsutomu Yokouchi
CPC分类号： G02B26/004
摘要： A display element for displaying an image with an ink has an transparent substrate having a void space for containing the ink therein to form a display section. The space has the first opening and the second opening opposing to each other. The first opening communicates with an atmosphere via an atmosphere communicating passage. The second opening allows the ink to introduce to the space of the image display section from an ink supply passage. The atmosphere communicating passage is controlled to close by a sealing member, whereby the movement of the ink into the space is controlled. The plural display elements are arranged to form a display unit and the plural display units are arranged in a matrix to form an image display device for displaying an image with the ink.
摘要翻译： 用于用油墨显示图像的显示元件具有透明基板，该透明基板具有用于容纳墨水的空隙，以形成显示部分。 该空间具有彼此相对的第一开口和第二开口。 第一开口通过大气连通通道与大气连通。 第二开口允许墨水从墨水供应通道引入图像显示部分的空间。 气氛连通通道由密封构件控制为闭合，从而控制油墨进入空间的运动。 多个显示元件被布置成形成显示单元，并且多个显示单元以矩阵形式布置以形成用于用墨显示图像的图像显示装置。
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公开(公告)号：US20050104913A1
公开(公告)日：2005-05-19
申请号：US10950482
申请日：2004-09-28
申请人： Kazuo Sanada
发明人： Kazuo Sanada
CPC分类号： B41J2/04573 , B41J2/04581 , B41J2/04588
摘要： The image forming apparatus comprises: nozzles arranged in a line fashion or a two-dimensional fashion; pressure chambers arranged respectively corresponding to the nozzles; and piezoelectric elements each of which causes ink to be discharged from the nozzle by imparting pressure to interior of the pressure chamber corresponding to the nozzle during a drive signal is impressed, wherein, when one of the nozzles discharges the ink, a drive signal is supplied to the piezoelectric element of a non-discharging nozzle neighborhood of the one of the nozzles discharging the ink, the drive signal including a drive component for driving the piezoelectric element of the non-discharging nozzle in an inverse direction to direction of the piezoelectric element of the one of the nozzles discharging the ink.
摘要翻译： 图像形成装置包括：以线形或二维方式布置的喷嘴; 分别对应于喷嘴设置的压力室; 以及压电元件，其中通过在驱动信号期间赋予与喷嘴相对应的压力室内部的压力使墨水从喷嘴排出的压电元件，其中当其中一个喷嘴排出墨时，提供驱动信号 对于排出墨水的一个喷嘴的非排放喷嘴附近的压电元件，驱动信号包括用于驱动非排放喷嘴的压电元件沿与压电元件的压电元件的方向相反的方向的驱动部件 喷嘴中的一个喷出墨水。
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