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41. 发明申请

US20050001810A1 Particles and device for displaying image 失效
标题翻译：用于显示图像的粒子和设备
公开(公告)号：US20050001810A1
公开(公告)日：2005-01-06
申请号：US10490154
申请日：2002-09-19
申请人： Gaku Yakushiji , Hajime Kitano , Kazuya Murata , Norio Nihei , Koji Takagi , Yoshitomo Masuda , Takahiro Kawagoe
发明人： Gaku Yakushiji , Hajime Kitano , Kazuya Murata , Norio Nihei , Koji Takagi , Yoshitomo Masuda , Takahiro Kawagoe
IPC分类号： G02B26/02 , G02F1/167 , G09G3/34
CPC分类号： G02F1/167 , G02B26/02 , G02F2001/1674
摘要： The present invention intends to provide particles for displaying images used in an image display device capable of displaying and eliminating repeatedly accompanied by flight and movement of particles utilizing Coulomb force, being superior in stability, particularly in repetition durability, memory characteristic stability, adaptability for temperature change, having capability of regulating charge amount, and accordingly, favorable images with sufficient contrast should be stably obtained. The present invention provides particles coated with a resin; specifying Span of particle diameter distribution, charge attenuation property, thermal change of the surface hardness, tensile break strength, Izod impact strength (with a notch), abrasion loss (Taber), tensile elastic modulus, flexural elastic modulus, or tear strength. The present invention also proposes about the structure of the particles.
摘要翻译：本发明旨在提供用于显示图像显示装置中使用的图像的微粒，其能够利用库仑力反复显示和消除颗粒的飞行和移动，稳定性优异，特别是重复耐久性，记忆特性稳定性，温度适应性变化，具有调节电荷量的能力，因此，应当稳定地获得具有足够对比度的良好图像。本发明提供涂覆有树脂的颗粒; 规定了粒径分布的范围，电荷衰减特性，表面硬度的热变化，拉伸断裂强度，艾佐德冲击强度（具有缺口），磨损损耗（Taber），拉伸弹性模量，弯曲弹性模量或撕裂强度。本发明还提出了颗粒的结构。

42. 发明授权

US06175712B1 Intermediate transfer member and image formation apparatus using same 有权
标题翻译：中间转印件和使用它的成像装置
公开(公告)号：US06175712B1
公开(公告)日：2001-01-16
申请号：US09359660
申请日：1999-07-26
申请人： Yoshitomo Masuda , Norihiko Kaga
发明人： Yoshitomo Masuda , Norihiko Kaga
IPC分类号： G03G1514
CPC分类号： G03G15/162
摘要： There are disclosed an intermediate transfer member which has the function of transferring an image formed on the surface of an image formation body to a recording medium, and which has a surface hardness of at most 80 N/mm2 expressed in terms of universal hardness at a depth from the surface of the member equivalent to the average particle size of a toner to be used for forming an image or at a depth of 7 &mgr;m; an intermediate transfer member which has the function of transferring an image formed on the surface of an image formation body to a recording medium, and which has a Z value of at least 0.5, in which the Z value is calculated by the following formula; Z=[elastic energy]/[elastic energy+plastic energy] (I) which formula is obtained from deformation restoration behavior of the surface of the intermediate transfer member at the time of measuring the universal hardness of the surface thereof; and an image formation apparatus which is equipped with the intermediate transfer member. The above-mentioned intermediate transfer member is remarkably effective in preventing toner adhesion or fixing and enhancing the durability of itself by virtue of the specific constitution. Further, the member is capable of properly correcting the deformation energy behavior in an extremely shallow region of the member surfaces, and effectively preventing the deformation accompanying the repeated contact of the member with a toner and related members. Thus the durability of the member is surely enhanced.
摘要翻译：公开了一种中间转印部件，其具有将形成在图像形成体的表面上的图像转印到记录介质上的功能，其表面硬度为80N / mm2以下，以通用硬度表示，从构件表面的深度等于用于形成图像的调色剂的平均粒度或7μm的深度; 具有将形成在图像形成体的表面上的图像转印到记录介质上并具有至少为0.5的Z值的功能的中间转印部件，其中Z值通过下式计算：在测量其表面的通用硬度时，从中间转印部件的表面的变形恢复行为获得公式; 以及配备有中间转印部件的图像形成装置。上述中间转印部件由于具体的结构而显着有效地防止调色剂附着或固着，提高了其自身的耐久性。此外，构件能够适当地校正构件表面的极浅区域中的变形能量行为，并且有效地防止伴随着与调色剂和相关构件的构件的重复接触的变形。因此，确保提高了构件的耐久性。

43. 发明授权

US5475473A Electric charging member and electric charging apparatus 失效
标题翻译：充电构件和充电装置
公开(公告)号：US5475473A
公开(公告)日：1995-12-12
申请号：US309678
申请日：1994-09-21
申请人： Yoshitomo Masuda , Hajime Tamura , Takahiro Kawagoe , Yoshio Takizawa , Gaku Yakushiji , Kazuya Murata , Shohei Morikawa
发明人： Yoshitomo Masuda , Hajime Tamura , Takahiro Kawagoe , Yoshio Takizawa , Gaku Yakushiji , Kazuya Murata , Shohei Morikawa
IPC分类号： G03G15/02
CPC分类号： G03G15/0233 , Y10S430/102
摘要： An electric charging member and electric charging apparatus are described, including the surface of the charging member being formed of a resin layer including a nylon copolymer containing at least 15% by weight of nylon 12 or a urethane-modified acrylic resin containing 5-80% by weight of an acrylic resin component.
摘要翻译：描述充电构件和充电装置，其包括由包含至少15重量％的尼龙12的尼龙共聚物或含有5-80重量％的氨基甲酸酯改性丙烯酸树脂的树脂层形成的充电构件的表面，的丙烯酸树脂组分。

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