公开(公告)号：US07912411B2

公开(公告)日：2011-03-22

申请号：US11629170

申请日：2005-06-08

Applicant: Koji Takagi ,  Shuyou Akama ,  Takuya Morooka

Inventor： Koji Takagi ,  Shuyou Akama ,  Takuya Morooka

IPC: G03G15/08

CPC classification number: G03G15/0818

Abstract: A developing roller includes an ultraviolet-curing type resin layer and using a carbon-based electrically conducting agent for giving an electrical conductivity to the resin layer, as well as an imaging apparatus using the same. The developing roller 1 includes a shaft member 2 including a hollow cylindrical body or a solid cylindrical body of a resin containing an electrically conducting agent and a resin layer 4. The resin layer 4 is made of a resin having fine particles dispersed therein, wherein a ratio a/b of average particle size of fine particles a to a total thickness of resin layers b is greater than 2.0 and less than or equal to 5.0.

Abstract translation: 显影辊包括紫外线固化型树脂层，并且使用用于向树脂层赋予导电性的碳基导电剂，以及使用该树脂的成像装置。 显影辊1包括轴构件2，该轴构件2包括中空圆柱体或包含导电剂和树脂层4的树脂的实心圆柱体。树脂层4由其中分散有细颗粒的树脂制成，其中 微粒a的平均粒径与树脂层b的总厚度的比a / b大于2.0且小于或等于5.0。

公开(公告)号：US07591298B2

公开(公告)日：2009-09-22

申请号：US11554176

申请日：2006-10-30

Applicant: Ken-ichiro Egami ,  Koji Takagi

Inventor： Ken-ichiro Egami ,  Koji Takagi

IPC: E06B9/36

CPC classification number: E06B9/322 ,  E06B9/84

Abstract: To provide an on-failure blind stopper system that allows reduction of depth of a head box and can be surely activated. A slider capable of moving vertically is disposed in a head box. The slider is pressed by a lifting/lowering cord and prevented from moving upward to permit a rotation shaft to rotate when the lifting/lowering cord is under tension. On the other hand, the slider moves upward to engage with the rotation shaft to prevent the rotation of the rotation shaft when the lifting/lowering cord sags.

Abstract translation: 提供一种能够减小头箱深度并可以确定地启动的故障盲挡块系统。 能够垂直移动的滑块设置在头箱中。 当提升/降低帘线处于张力状态时，滑块被提升/降低帘线按压并被阻止向上移动以允许旋转轴旋转。 另一方面，滑块向上移动以与旋转轴接合，以防止在提升/降低帘线下垂时旋转轴的旋转。

公开(公告)号：US20070177909A1

公开(公告)日：2007-08-02

申请号：US11629180

申请日：2005-06-08

Applicant: Koji Takagi ,  Shuyou Akama

Inventor： Koji Takagi ,  Shuyou Akama

IPC: G03G15/08

CPC classification number: G03G15/0818

Abstract: There are provided a developing roller capable of making useless a drying line in the formation of a resin layer and using a carbon-based electrically conducting agent for giving an electrical conductivity to the resin layer as well as an imaging apparatus using the same. The developing roller 1 comprises a shaft member 2 of a metal pipe and a resin layer 4. The resin layer 4 is made from a ultraviolet-curing type resin containing a carbon-based electrically conducting agent and a ultraviolet initiator, in which the ultraviolet initiator has a maximum wavelength in a ultraviolet absorption wavelength zone of not less than 400 nm. The resin layer 4 may be made from an electron beam curing type resin containing the electrically conducting agent.

Abstract translation: 提供了一种显影辊，其能够在树脂层的形成中使干燥线无用，并且使用用于向树脂层赋予导电性的碳基导电剂以及使用该干燥线的成像装置。 显影辊1包括金属管的轴构件2和树脂层4.树脂层4由含有碳系导电剂和紫外线引发剂的紫外线固化型树脂制成，其中紫外线引发剂 在紫外线吸收波长区域中具有不小于400nm的最大波长。 树脂层4可以由含有导电剂的电子束固化型树脂制成。

公开(公告)号：US20060226047A1

公开(公告)日：2006-10-12

申请号：US11398541

申请日：2006-04-06

Applicant: Koji Takagi

Inventor： Koji Takagi

IPC: B65D85/00 ,  A47F7/08

CPC classification number: B65D85/48 ,  B65D81/113

Abstract: An LCD module covered a protective film and stored in a vinyl bag is held by cushioning material, and the cushioning material is placed in a box. A plurality of grooves are formed in a mutually parallel fashion on the lower and upper members of the cushioning material. The grooves form a supporting portion for supporting the edges of LCD modules that are fitted in the grooves. The depth of the grooves is slightly less than the width of the frame area of the LCD modules. An upwardly protruding convexity is formed in the area between the grooves and on both sides of the rows comprising the plurality of grooves. The convexity is a pop-out prevention portion for preventing LCD modules from popping out from the cushioning material during transport. Soiling can thereby be prevented from occurring on the display area of the display modules.

Abstract translation: 覆盖保护膜并存储在乙烯基袋中的LCD模块由缓冲材料保持，并且将缓冲材料放置在盒中。 多个槽以相互平行的方式形成在缓冲材料的下部和上部构件上。 凹槽形成用于支撑装配在凹槽中的LCD模块的边缘的支撑部分。 凹槽的深度略小于LCD模块的框架区域的宽度。 在凹槽之间的区域和包括多个凹槽的行的两侧上形成向上突出的凸起。 凸起是防止LCD模块在运输过程中从缓冲材料弹出的弹出防止部分。 因此可以防止在显示模块的显示区域上发生污垢。

公开(公告)号：US20060214906A1

公开(公告)日：2006-09-28

申请号：US10540563

申请日：2003-12-19

Applicant: Taichi Kobayashi ,  Hiroyuki Anzai ,  Kazuyyoshi Akuzawa ,  Koji Takagi

Inventor： Taichi Kobayashi ,  Hiroyuki Anzai ,  Kazuyyoshi Akuzawa ,  Koji Takagi

IPC: G09G3/34

CPC classification number: G02F1/134336 ,  G02F1/167 ,  G02F2201/12

Abstract: In an image display device which includes an image display panel, in which two or more groups of particles having different colors and different charge characteristics are sealed in a plurality of cells formed by partition walls between two substrates, at least one of two substrates being transparent, and, in which the particles, to which an electrostatic field produced by electrodes provided to both of the substrates is applied, are made to move so as to display an image, as the electrodes provided on two substrates, use is made of a pattern electrode patternized in such a manner that a coating area of the electrode satisfies a predetermined condition with respect to a projected area of respective cells (first invention) or a pattern electrode patternized in such a manner that no electrode portion is formed at a vertically lower portion in respective cells (second invention).

Abstract translation: 在包括图像显示面板的图像显示装置中，在由两个基板之间的隔壁形成的多个单元中密封具有不同颜色和不同电荷特性的两组或更多组的颗粒，两个基板中的至少一个是透明的 ，并且其中施加了由设置在两个基板上的电极产生的静电场的颗粒被移动以便显示图像，因为设置在两个基板上的电极使用图案 电极图案化，使得电极的涂布面积相对于各个单元（第一发明）的投影面积或图案电极满足预定条件，使得在垂直下部没有形成电极部分 （第二发明）。

公开(公告)号：US20060209008A1

公开(公告)日：2006-09-21

申请号：US10511626

申请日：2003-04-17

Applicant: Norio Nihei ,  Hajime Kitano ,  Koji Takagi ,  Gaku Yakushiji ,  Kazuya Murata ,  Ryou Sakurai ,  Yoshinori Iwabuchi ,  Hirotaka Yamazaki ,  Yoshitomo Masuda ,  Reiji Hattori

Inventor： Norio Nihei ,  Hajime Kitano ,  Koji Takagi ,  Gaku Yakushiji ,  Kazuya Murata ,  Ryou Sakurai ,  Yoshinori Iwabuchi ,  Hirotaka Yamazaki ,  Yoshitomo Masuda ,  Reiji Hattori

IPC: G09G3/34

CPC classification number: G02F1/167 ,  G02F1/133707 ,  G02F1/134327 ,  G02F1/13439 ,  G02F1/1671 ,  G02F1/1676 ,  G02F1/1681 ,  G02F2001/1678 ,  G09G3/344 ,  G09G2300/06 ,  G09G2310/0275 ,  G09G2360/18

Abstract: An image display device according to first to third aspects of the invention has an image display panel, in which two or more groups of particles having different colors and different charge characteristics are sealed between two substrates, at least one of two substrates being transparent, and, in which the particles, to which an electrostatic field produced by a pair of electrodes provided on respective substrates is applied, are made to fly and move so as to display an image. In the first aspect of the invention, micro-concave portions and/or micro-convex portions are provided to a part of or an overall of a surface of the electrode (first embodiment) or micro-cutout holes are provided to a part of or an overall of a surface of the electrode (second embodiment). Moreover, in the second aspect of the invention, an insulation member having a volume resistance of not less than 1×1012 [Ω·cm] is coated thinly on a surface of the substrate to which the particles are contacted so as to provide a thin insulation film, or, an arithmetic average roughness (Ra) and a concave-convex average distance (Sm) of a surface of the substrate, to which the particles are contacted, satisfy the predetermined formulas. Further, in the third aspect of the invention, an image display state is read-out by detecting a fly/move current produced when the particles are flown and moved in a pixel.

Abstract translation: 根据本发明的第一至第三方面的图像显示装置具有图像显示面板，其中具有不同颜色和不同电荷特性的两组或更多组颗粒被密封在两个基板之间，两个基板中的至少一个是透明的，以及 ，其中施加由设置在各个基板上的一对电极产生的静电场的颗粒飞行并移动以显示图像。 在本发明的第一方面中，在电极表面的一部分或整体上设置微凹部和/或微凸部（第一实施例），或者微切口孔设置在电极的一部分或 电极表面的总体（第二实施例）。 此外，在本发明的第二方面中，具有不小于1×10 12Ω·cm体积电阻的绝缘构件被薄薄地涂覆在与颗粒接触的基底的表面上 以提供薄的绝缘膜，或者与颗粒接触的基板的表面的算术平均粗糙度（Ra）和凹凸平均距离（Sm）满足预定公式。 此外，在本发明的第三方面中，通过检测当粒子在像素中流动并移动时产生的飞行/移动电流来读出图像显示状态。

公开(公告)号：US20050052402A1

公开(公告)日：2005-03-10

申请号：US10495782

申请日：2002-11-21

Applicant: Hajime Kitano ,  Gaku Yakushiji ,  Kazuya Murata ,  Norio Nihei ,  Koji Takagi ,  Yoshitomo Masuda ,  Takahiro Kawagoe

Inventor： Hajime Kitano ,  Gaku Yakushiji ,  Kazuya Murata ,  Norio Nihei ,  Koji Takagi ,  Yoshitomo Masuda ,  Takahiro Kawagoe

IPC: G02F1/167 ,  G09G3/36

CPC classification number: G02F1/167 ,  G02F2001/1674

Abstract: A reversible image display panel which comprises a pair of substrates one of which is transparent and a group of particles charged with single polarity, a group of particles with single color charged with single polarity, a group of particles having portions with different colors and different charge characteristics, or two groups of particles with different charge characteristics each enclosed between the substrates, characterized in applying an electric field across the substrates, and displaying images by flying and moving the particles. The reversible image display panel and the image display device in accordance with the invention have fast response speed and simple structure, being superior in stability and vividity. In an occasion of driving, generation of the strong electric field is unnecessary for them and accordingly, electric circuits can be assembled employing general purpose electronic materials.

Abstract translation: 一种可逆图像显示面板，其包括一对基板，其中一个基板是透明的，并且一组带有单极性的粒子，一组具有单极性单色的粒子，一组具有不同颜色和不同电荷的部分的粒子 特征或两组具有不同电荷特性的颗粒，每个颗粒被封装在基板之间，其特征在于跨越基板施加电场，并通过飞行和移动颗粒来显示图像。 根据本发明的可逆图像显示面板和图像显示装置具有响应速度快和结构简单，稳定性和鲜明度优异。 在驾驶时，不需要强电场的产生，因此可以使用通用电子材料组装电路。

公开(公告)号：US06512911B2

公开(公告)日：2003-01-28

申请号：US09916589

申请日：2001-07-30

Applicant: Toshiaki Arai ,  Koji Takagi ,  Kazuya Murata ,  Takao Ohuchi ,  Norio Nihei

Inventor： Toshiaki Arai ,  Koji Takagi ,  Kazuya Murata ,  Takao Ohuchi ,  Norio Nihei

IPC: G03G1508

CPC classification number: G03G15/0818

Abstract: There are disclosed a toner carrier (I) having at least 0.70 of Z value, which is obtained from the formula (1) and deformation restoration behavior of the surface of the toner carrier at the time of measuring the universal hardness of the surface thereof: Z=We/(We+Wr)  (1) wherein We is elastic energy and Wr is plastic energy; a toner carrier (II) having at most 10.0 &mgr;m of 60 sec. creep value obtained from deformation restoration behavior of the surface of the toner carrier under measuring condition at a definite load of 100 mN /mm2; and a toner carrier (III) having at most 3 N /mm2 of universal hardness at a depth of at most 5 &mgr;m from the surface of the toner carrier under measuring condition at a definite load applying rate of 100/60(mN/mm2/sec.). Each of the toner carriers can afford steadily favorable images.

Abstract translation: 公开了在测量其表面的通用硬度时，从式（1）获得的具有至少0.70的Z值的调色剂载体（I）和调色剂载体的表面的变形恢复行为： 其中我们是弹性能量，Wr是塑性能量; 调色剂载体（II）具有至多10.0μm的60秒。 在一定载荷为100mN / mm2的测量条件下从调色剂载体的表面的变形恢复行为获得的蠕变值; 以及调色剂载体（III），其在测定条件下，在100/60（mN / mm 2 / cm 2）的确定载荷施加速率下，在调色剂载体的表面的深度为至多5um的条件下具有至多3N / 秒）。 每个调色剂载体都可以提供稳定有利的图像。

公开(公告)号：US06420012B1

公开(公告)日：2002-07-16

申请号：US09620997

申请日：2000-07-20

Applicant: Koji Takagi ,  Toshiaki Arai ,  Takao Ohuchi ,  Tokuo Okada

Inventor： Koji Takagi ,  Toshiaki Arai ,  Takao Ohuchi ,  Tokuo Okada

IPC: B32B900

CPC classification number: G03G15/0818 ,  G03G2215/0861 ,  Y10T428/24355 ,  Y10T428/264 ,  Y10T428/31 ,  Y10T428/31826

Abstract: A toner carrier which carries a toner in the form of thin film on its surface, comes close to or comes into contact with the image-forming body so as to supply the toner to the surface of the image-forming body, thereby forming a visible image on the surface of the image-forming body, said toner carrier being characterized in that its conductive elastic layer has a coating layer thereon which is made of a material containing a resin with a glass transition point lower than 10° C. and has a dynamic elastic modulus (E′) of 107-109.8 dyn/cm2 and a loss tangent (tan &dgr;) smaller than 0.7. A toner carrier in which the electrically conductive elastic layer is formed from an elastic material having a tear strength greater than 10 kg/cm measured according to JIS K6252.

Abstract translation: 在其表面上承载薄膜形式的调色剂的调色剂载体接近或与图像形成体接触，以将调色剂供应到图像形成体的表面，从而形成可见的 所述调色剂载体的特征在于，其导电弹性层在其上具有由包含玻璃化转变点低于10℃的树脂的材料制成的涂层，并且具有 动态弹性模量（E'）为107-109.8 dyn / cm2，损耗角正切（tanδ）小于0.7。 一种调色剂载体，其中导电弹性层由根据JIS K6252测量的具有大于10kg / cm 2的撕裂强度的弹性材料形成。

公开(公告)号：US06175709B1

公开(公告)日：2001-01-16

申请号：US09516952

申请日：2000-03-01

Applicant: Koji Takagi ,  Tokuo Okada ,  Toshiaki Arai ,  Takahiro Kawagoe ,  Takashi Kitamura

Inventor： Koji Takagi ,  Tokuo Okada ,  Toshiaki Arai ,  Takahiro Kawagoe ,  Takashi Kitamura

IPC: G03G1508

CPC classification number: G03G15/0818 ,  G03G2215/0861

Abstract: Disclosed is a toner support for preventing occurrence of an image failure such as stain, uneven image density, and fogging on a white image as much as possible, thereby certainly forming a high quality image enough to keep up with formation of a color image. The toner support is characterized in that the maximum value of a surface potential of the toner support, which is measured after an elapse of 0.35 sec since the surface of the toner support is charged by generating a corona discharge by means of applying a voltage of 8 kV to a corona discharger disposed apart from the surface of the toner support by 1 mm, is in a range of 90 V or less, and that the absolute value of a surface potential decay rate of the toner support, which is measured at an elapse of 0.2 sec after charges are imparted on the surface of the toner support by generating a corona discharge by means of applying a voltage of 8 kV to a corona discharger disposed apart from the surface of the toner support by 1 mm, is in a range of 0.1 V/sec or more.

Abstract translation: 公开了一种用于尽可能防止在白色图像上发生诸如污点，不均匀的图像浓度和起雾等图像故障的调色剂载体，从而可以形成足够高的图像以跟上彩色图像的形成。 调色剂载体的特征在于，调色剂载体的表面电位的最大值在调色剂载体的表面经过0.35秒后测量，通过施加8的电压产生电晕放电来进行充电 kV到与调色剂载体表面分开1mm的电晕放电器在90V或更小的范围内，并且在经过时测量的调色剂载体的表面电位衰减速率的绝对值 0.2秒后，通过将8kV的电压施加到离调色剂载体表面设置的电晕放电器1mm产生电晕放电，从而在调色剂载体的表面上施加电荷，其范围是 0.1 V / sec以上。