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    • 67. 发明申请
    • Vibration Damping Member For Machine Part And Method Of Manufacturing The Same
    • 机械零件振动阻尼件及其制造方法
    • US20080060465A1
    • 2008-03-13
    • US11661674
    • 2005-09-01
    • Tomoaki NishikawaTatsuo TanakaYukio Ito
    • Tomoaki NishikawaTatsuo TanakaYukio Ito
    • F16H55/14F16F15/02
    • F16H55/14F16F1/02F16H2055/366Y10T74/19907Y10T428/12
    • A damping material for mechanical parts includes a non-coupling interface that comes into contact without being metallically coupled. The non-coupling interface is formed from the surface to a predetermined internal depth, and may assume a non-penetrative structure. In such circumstances, it is preferable that a depth of the non-coupling interface be equal to, or greater than 20% of a dimensional thickness in the same direction. The non-coupling interface may be formed so as to penetrate from one surface to another surface. The damping material for mechanical parts is a gear damping material for forming a gear having damping characteristics, and has: a main body portion formed in a ring shape or in a disk shape; and a predetermined portion to form teeth shape provided at the outer periphery side face or at the inner periphery side face. The non-coupling interface is formed from at least one end face in an axial direction of the main body portion.
    • 用于机械部件的阻尼材料包括在不进行金属耦合的情况下接触的非耦合接口。 非耦合接口从表面形成到预定的内部深度,并且可以呈现非穿透性结构。 在这种情况下,非耦合界面的深度优选等于或大于相同方向的尺寸厚度的20%。 非耦合接口可以形成为从一个表面穿透到另一个表面。 用于机械部件的阻尼材料是用于形成具有阻尼特性的齿轮的齿轮阻尼材料,并且具有:形成为环形或圆盘形状的主体部; 以及形成设置在外周侧面或内周侧面的齿形状的规定部。 非耦合接口由主体部分的轴向方向上的至少一个端面形成。
    • 70. 发明授权
    • Photoreceptor for electrophotography
    • 电子照相感光体
    • US5381212A
    • 1995-01-10
    • US88874
    • 1993-07-08
    • Teruhiko NoguchiHiroshi KinashiJitsuo MasudaKatsushi InoueTatsuo TanakaKunio OtsukiKazuya Adachi
    • Teruhiko NoguchiHiroshi KinashiJitsuo MasudaKatsushi InoueTatsuo TanakaKunio OtsukiKazuya Adachi
    • G03G5/10G03G15/00G03G21/00G03G21/14
    • G03G15/5041G03G15/751G03G5/10G03G2215/00042
    • A photoreceptor having a marking area whose optical reflection property differs from that of a non-marking area is formed in a portion of a surface of an electrically conductive substrate. The average line of a vertical section of the non-marking area cut across the border line with the marking area is M.sub.0 and the average line of a vertical section of the marking area cut across the border line is N.sub.0 and that straight lines touching the average lines M.sub.0 and N.sub.0 at the intersection of M.sub.0 and N.sub.0 are tangent lines M.sub.1 and N.sub.1, respectively, the acute angle .theta. between M.sub.1 and N.sub.1 is within the range of 0.degree..ltoreq..theta..ltoreq.30.degree.. Setting the angle .theta. within this range enables a photoconductive layer of a uniform characteristic to be laminated on the electrically conductive substrate even when the marking area is formed on the surface of the substrate. With this arrangement, since information for optimizing the image quality of copies is obtained from the same location of a photoreceptor drum with reference to the marking area, a photoreceptor for electrophotography always produces copies of stable image quality.
    • 在导电性基板的表面的一部分形成有具有与非标记区域的光学反射特性不同的标记区域的感光体。 跨越与标记区域的边界线切割的非标记区域的垂直部分的平均线为M0,并且跨越边界线切割的标记区域的垂直截面的平均线为N0,并且直线接触平均值 M0和N0交点处的线M0和N0分别是切线M1和N1,M1和N1之间的锐角θ在0°<30°的范围内。 将角度θ设定在该范围内,即使在基板的表面上形成标记区域,也能够将均匀特性的光电导层层叠在导电性基板上。 利用这种布置,由于从相对于标记区域的感光鼓的相同位置获得用于优化拷贝的图像质量的信息,所以用于电子照相的感光体总是产生稳定图像质量的副本。