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    • 4. 发明申请
    • IMAGE READING DEVICE AND IMAGE FORMING APPARATUS
    • 图像读取装置和图像形成装置
    • US20120176654A1
    • 2012-07-12
    • US13236242
    • 2011-09-19
    • Sei AMAGAINoriko ARAIKenji UEDAShinji HANAOKAChihiro MATSUGUMAAtsushi SATO
    • Sei AMAGAINoriko ARAIKenji UEDAShinji HANAOKAChihiro MATSUGUMAAtsushi SATO
    • G03F3/08H04N1/04
    • H04N1/401H04N1/40056
    • An image reading device includes a reading unit, a first correcting unit, and a second correcting unit. The reading unit includes multiple read pixel-arrays and converts a signal charge obtained from pixels in each read pixel-array to an electric signal and outputs the electric signal as a read signal of each read pixel-array. The first correcting unit individually delays the read signals of the respective read pixel-arrays output from the reading unit so as to correct misregistration of the read signals. The second correcting unit corrects the misregistration of the read signals of the respective read pixel-arrays corrected by the first correcting unit by performing a two-point interpolation process so that a correction amount for the read signal of one specific read pixel-array among the multiple read pixel-arrays is not smaller than a correction amount for the read signal or signals of the remaining read pixel-array or pixel-arrays.
    • 图像读取装置包括读取单元,第一校正单元和第二校正单元。 读取单元包括多个读取像素阵列,并将从每个读取像素阵列中的像素获得的信号电荷转换为电信号,并将该电信号作为每个读取的像素阵列的读取信号输出。 第一校正单元单独地延迟从读取单元输出的各个读取像素阵列的读取信号,以校正读取信号的不对准。 第二校正单元通过执行两点插值处理来校正由第一校正单元校正的各个读取像素阵列的读取信号的对准,使得对于第一校正单元中的一个特定读取像素阵列的读取信号的校正量 多个读取像素阵列不小于读取信号的校正量或剩余的读取像素阵列或像素阵列的信号。
    • 6. 发明申请
    • PNEUMATIC TIRE
    • 气动轮胎
    • US20100101695A1
    • 2010-04-29
    • US12540477
    • 2009-08-13
    • Kenji UEDA
    • Kenji UEDA
    • B60C11/03
    • B60C11/0302
    • A pneumatic tire comprises a tread portion (2) provided with a wavy circumferential groove (7) and a plurality of axial grooves (4). At the junction (5) of each axial groove (4) with the wavy circumferential groove (7), a acute-angled corner (6) is formed. At the junction (5), the axial groove (4) has a toe-side edge (4r) intersecting a junction-side edge (7a) of the wavy circumferential groove (7) at a first point (P1), and a heel-side edge (4f) intersecting the junction-side edge (7a) at a third point (P3). The first point (P1) is positioned between a second intersecting point (P2) and a junction-side maximum amplitude points (RL0) wherein the second intersecting point (P2) is that between the junction-side edge (7a) and a maximally-inclined tangent (Ka) to an opposite-of-junction-side edge (7b) of the wavy circumferential groove (7), and the junction-side maximum amplitude point (RL0) is a point on the junction-side edge (7a) at which the junction-side edge (7a) protrude maximally towards the junction-side.
    • 一种充气轮胎包括设置有波浪形周向槽(7)和多个轴向槽(4)的胎面部(2)。 在每个轴向槽(4)的与波浪形周向沟槽(7)的接合处(5)处形成锐角(6)。 在接合处(5)处,轴向槽(4)在第一点(P1)处具有与波浪形周向槽(7)的接合侧边缘(7a)相交的趾侧边缘(4r) 在第三点(P3)处与接合侧边缘(7a)相交的边缘(4f)。 第一点(P1)位于第二交叉点(P2)和结侧最大振幅点(RL0)之间,其中第二交叉点(P2)是接合侧边缘(7a)和最大限度地 倾斜切线(Ka)到波浪形周向槽(7)的相对接合侧边缘(7b),并且接合侧最大振幅点(RL0)是接合侧边缘(7a)上的点, 其中接合侧边缘(7a)朝向接合侧最大突出。
    • 9. 发明申请
    • PNEUMATIC TIRE
    • 气动轮胎
    • US20120042998A1
    • 2012-02-23
    • US13210789
    • 2011-08-16
    • Kenji UEDA
    • Kenji UEDA
    • B60C11/13
    • B60C11/0309B60C11/1323
    • A pneumatic tire having an enhanced cracking resistance at groove bottom, including at least one circumferential main groove 9 having such a sectional profile shape as including an axially inner wall portion 13, an inner arc portion 14 continuous with the inner wall portion 13, an axially outer wall portion 15 having a smaller length than the inner wall portion 13, an outer arc portion 16 continuous with outer wall portion 15, and a groove bottom portion 17 extending straight between the outer and inner arc portions while being inclined in a radially inward direction, in which the groove 9 has a maximum depth portion 18 on the tire equator side with respect to center position G1 of its width, and radius of curvature R1 of inner arc portion 14 and radius of curvature R2 of outer arc portion 16 satisfy the following relationships: R1≧0.6 mm and R2≧2×R1.
    • 一种在槽底具有增强的抗裂性的充气轮胎,包括至少一个具有包括轴向内壁部分13的截面形状的周向主槽9,与内壁部分13连续的内弧形部分14, 具有比内壁部13小的外壁部15,与外壁部15连续的外弧部16,以及在内外圆弧部之间直线延伸的槽底部17,同时沿径向向内的方向倾斜 其中槽9相对于其宽度的中心位置G1具有在轮胎赤道侧上的最大深度部分18,内弧部分14的曲率半径R1和外弧部分16的曲率半径R2满足以下 关系:R1≥0.6mm,R2≥2×R1。
    • 10. 发明申请
    • SHAPE MEASURING APPARATUS
    • 形状测量装置
    • US20110066400A1
    • 2011-03-17
    • US12878204
    • 2010-09-09
    • Takashi NODAKenji UEDA
    • Takashi NODAKenji UEDA
    • G01B5/20G06F15/00
    • G01B5/008
    • A 3D measuring apparatus includes a probe that has a spherical gauge head for measuring a measured object; a motion mechanism that holds and moves the probe; and a motion controller that controls the motion mechanism. The controller includes a contact point obtainer that obtains a contact point location of a surface of the measured object and the gauge head based on a central location of the gauge head; a radius of the gauge head; and a swing amount of the gauge head. The controller also includes a motion commander that calculates a location command value causing the motion mechanism to move the probe, based on the contact point location obtained by the contact point obtainer.
    • 3D测量装置包括具有用于测量被测物体的球形测量头的探头; 保持和移动探针的运动机构; 以及控制运动机构的运动控制器。 控制器包括:接触点获取器,其基于测量头的中心位置获得测量对象的表面和测量头的接触点位置; 量头的半径; 和量头的摆动量。 控制器还包括运动指令器,其基于由接触点获取器获得的接触点位置来计算导致运动机构移动探针的位置指令值。