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    • 32. 发明授权
    • Coil-annealing spacer
    • 线圈退火间隔件
    • US4632369A
    • 1986-12-30
    • US742180
    • 1985-06-07
    • Senju TakaraYoshihiro Tanaka
    • Senju TakaraYoshihiro Tanaka
    • C21D9/673
    • C21D9/673
    • Disclosed is a coil-annealing spacer which comprises a pair of upper and lower discs, each having a round hole in the central portion thereof, and longitudinal ribs disposed between the discs and secured thereto and extended radially or spirally radially from the round hole of each disc toward the periphery, wherein heat transfer fins are arranged on the inner wall of a gas passage defined by said upper and lower discs and said longitudinal rib along the flow of an atmosphere gas.If this coil-annealing spacer is used, the heating/cooling time is shortened at the annealing step to enhance the manufacturing capacity, and the deviation of the quality in the product coil is reduced.
    • 公开了一种线圈退火间隔件,其包括一对上和下盘,每个上部和下部盘在其中心部分具有圆形孔,并且纵向肋设置在盘之间并固定到其上并且从每个的圆孔径向或螺旋地径向延伸 其中传热翅片沿着气氛气体的流动被布置在由所述上下盘和所述纵肋限定的气体通道的内壁上。 如果使用该线圈退火间隔物,则在退火步骤中缩短加热/冷却时间,以提高制造能力,并且降低产品线圈中的质量偏差。
    • 34. 发明授权
    • Rangefinding system
    • 测距系统
    • US4251144A
    • 1981-02-17
    • US018053
    • 1979-03-06
    • Motonobu MatsudaTohru MatsuiYasuhiro NanbaYoshihiro Tanaka
    • Motonobu MatsudaTohru MatsuiYasuhiro NanbaYoshihiro Tanaka
    • G01S17/46G02B7/32G03B7/08G01J1/20
    • G01S17/46G02B7/32
    • This invention is directed to a rangefinding system which includes a light beam source, a plurality of light receiving elements disposed to receive an image light spot reflected from a target object existing in any one of a group of distance zones in such manner that the image light spot is projected on one or more of the light receiving elements, the light receiving elements being adapted to produce a combination of outputs, the contents of which vary depending on the distance between the target object and the rangefinding system the invention also includes a logic circuit for producing signals indicating the distance zone in which the target object exists, the signal generated in response to the combination of outputs, so that the space occupied by the light receiving elements can be advantageously decreased and the precision of rangefinding can be improved.
    • 本发明涉及一种测距系统,其包括光束源,多个光接收元件,其被设置为接收从存在于一组距离区域中的任一组中的目标对象反射的图像光点,使得图像光 光点被投影在一个或多个光接收元件上,光接收元件适于产生输出的组合,其内容根据目标物体与测距系统之间的距离而变化,本发明还包括逻辑电路 用于产生指示目标对象存在的距离区域的信号,响应于输出的组合而产生的信号,使得可以有利地减少由光接收元件占据的空间,并且可以提高测距精度。
    • 39. 发明申请
    • Tire Design Method
    • 轮胎设计方法
    • US20080300840A1
    • 2008-12-04
    • US12098780
    • 2008-04-07
    • Yoshihiro TanakaKen Ishihara
    • Yoshihiro TanakaKen Ishihara
    • G06G7/48G06F19/00
    • G06F17/5095B60C99/006G06F17/5018
    • An initial layout of one pitch unit of a tire tread pattern is decided. A finite element model of a tire is created by developing the one pitch unit of the initial layout into a plurality of pitches in the circumferential direction of the tire to carry out a structural analysis. Evaluation indices calculated through the analysis are integrated into one pitch unit for each element associated with the indices. The elements are classified according to the magnitudes of the integrated evaluation indices to determine a plurality of classes to which elements subject to removal belong, and elements to be removed are selected from each of classes thus determined. Elements to be added are selected from among the elements which have been removed to decide a layout of the current generation. A finite element model of a tire is created by developing the layout of the current generation into a plurality of pitches to carry out a structural analysis, and convergence of an objective function is determined.
    • 确定轮胎胎面花纹的一个节距单位的初始布局。 轮胎的有限元模型通过将初始布局的一个节距单元在轮胎的圆周方向上形成多个间距来进行结构分析而产生。 通过分析计算出的评估指标被集成到与索引相关联的每个元素的一个音调单位中。 元素根据综合评估指标的大小进行分类,以确定要被移除的元素属于多个类别,并且从被确定的类别中选出要删除的元素。 从被删除的元素中选择要添加的元素以决定当前世代的布局。 轮胎的有限元模型通过将当前世代的布局开发成多个间距来进行结构分析,并确定目标函数的收敛来产生。