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    • 62. 发明授权
    • Spinneret for producing composite polymer fibers
    • 用于生产复合聚合物纤维的喷丝头
    • US6024556A
    • 2000-02-15
    • US60683
    • 1998-04-15
    • Kinya KumazawaHiroshi TabataShinji OwakiToshimasa KurodaSusumu ShimizuAkio Sakihara
    • Kinya KumazawaHiroshi TabataShinji OwakiToshimasa KurodaSusumu ShimizuAkio Sakihara
    • D01D5/30D01D5/32
    • D01D5/30D01D5/32
    • A composite polymer fiber is produced employing at least two polymer compounds according to a process for producing a composite polymer fiber including the steps of supplying at least two polymer compounds; forming a belt flow by arranging alternately unmixed strips of the polymer compounds supplied; and injecting the belt flow after it is compressed such that the thickness of the belt flow may be longer than the width thereof and that multiple layers of the polymer compounds may be parallel to the longer axis of the fiber. According to this process, there is obtained a fiber having a multilayered structure, in which the thickness of each layer can be controlled with optical accuracy since the multilayered structure is formed in one step, and also having a rectangular cross section in which each layer in the fabric is oriented parallel to the longer axis of the fiber, so that the layers can be easily oriented, when woven into a fabric, in such a direction as to obtain high-intensity coherent beams of light.
    • 根据生产复合聚合物纤维的方法使用至少两种聚合物化合物制备复合聚合物纤维,包括提供至少两种聚合物化合物的步骤; 通过交替提供所提供的聚合物化合物的未混合条来形成带束流; 并且在其被压缩之后注入带束流,使得带流的厚度可以比其宽度长,并且多层聚合物化合物可以平行于纤维的较长轴。 根据该方法,得到具有多层结构的纤维,其中由于多层结构在一个步骤中形成,因此可以以光学精度控制各层的厚度,并且还具有矩形横截面,其中每层 织物平行于纤维的较长轴线定向,使得当织造成织物时,这些层可以容易地定向成获得高强度相干光束的方向。
    • 63. 发明授权
    • Cable-type steering device
    • 电缆式转向装置
    • US6006853A
    • 1999-12-28
    • US917595
    • 1997-08-26
    • Yasuo ShimizuHiroshi Tabata
    • Yasuo ShimizuHiroshi Tabata
    • B62D1/16B62D5/04B62D5/06B62D5/083
    • B62D1/163Y10T74/20462
    • To facilitate the assembly of wires for connecting a steering wheel and a gear box to each other, and to facilitate the regulation of neutral positions of the steering wheel and the gear box, first Bowden wires connected at one end to a steering wheel and second Bowden wires connected at one end to a gear box are connected at their other ends to each other in an intermediate interlocking device mounted between the steering wheel and the gear box. The intermediate interlocking device includes a first housing in which an intermediate follower pulley with the first Bowden wires wound therearound is accommodated, and a second housing in which an intermediate driving pulley with the second Bowden wires wound therearound is accommodated. If the housings are coupled to each other with a partition wall interposed therebetween, the pulleys are spline-coupled to each other at a predetermined phase.
    • 为了方便组装用于将方向盘和齿轮箱彼此连接的线,并且为了便于调节方向盘和齿轮箱的中立位置,第一鲍登线在一端连接到方向盘和第二鲍登 在一端连接到齿轮箱的线彼此的另一端在安装在方向盘和齿轮箱之间的中间互锁装置中彼此连接。 中间互锁装置包括第一壳体,其中容纳有缠绕在其周围的具有第一鲍登线的中间从动滑轮以及容纳有绕其周围的第二鲍登线的中间驱动滑轮的第二壳体。 如果壳体彼此连接并且分隔壁插入其间,则滑轮以预定的相位彼此花键连接。
    • 64. 发明授权
    • Cable-type steering device
    • 电缆式转向装置
    • US5996723A
    • 1999-12-07
    • US917077
    • 1997-08-25
    • Yasuo ShimizuHiroshi Tabata
    • Yasuo ShimizuHiroshi Tabata
    • B62D1/16B62D5/00
    • B62D1/163
    • A cable-type steering device having a steering wheel 1, a gear box and Bowden wires connecting the steering wheel 1 and the gear box. Pins fixed to a tip end of inner cables of the Bowden wires are fixed to pin holes formed on end surfaces of a drive pulley. The inner cables connected to the pins are inserted and fitted into wire fixing grooves having a spiral or wavy pattern shape formed on the end surfaces of the drive pulley. The inner cables are then wound around a pulley groove formed on a peripheral surface of the drive pulley. A tensional force of the inner cables is supported by the friction force generated between the inner cables and the wire fixing grooves and the load force applied to the portion fixing the pins to the inner cables is substantially reduced.
    • 具有方向盘1,齿轮箱和连接方向盘1和齿轮箱的鲍登线的电缆式转向装置。 固定在鲍登线的内部电缆的末端的引脚固定在形成在驱动滑轮的端面上的销孔上。 连接到销的内部电缆被插入并装配到形成在驱动皮带轮的端面上的螺旋状或波状图案形状的线固定槽中。 然后将内部电缆缠绕在形成在驱动滑轮的外周表面上的滑轮凹槽中。 内部电缆的拉伸力由内部电缆和电线固定槽之间产生的摩擦力支撑,并且施加到固定销到内部电缆的部分的负载力大大减小。
    • 67. 发明授权
    • Minute structure for showing colors by reflection and interference of
natural light
    • 通过自然光的反射和干扰显示颜色的分钟结构
    • US5407738A
    • 1995-04-18
    • US79426
    • 1993-06-21
    • Hiroshi TabataKinya KumazawaJunichi Takimoto
    • Hiroshi TabataKinya KumazawaJunichi Takimoto
    • D01F1/10D01F6/00D01F8/14D03D15/00G02B5/28B32B9/00
    • G02B5/287
    • A minute structure for showing colors by reflection and interference of natural light includes a plurality of fin portions and a central portion for uniting the fin portions. The fin portions are aligned in a first direction and positioned such that the adjacent fin portions are spaced from each other so as to define therebetween a void space which is filled with air. Each fin portion has a first width defined in a second direction which is perpendicular to the first direction and a second width defined in the first direction. The void space has a third width which is defined in the first direction. The central portion has a fourth width defined in the second direction. The first width of each fin portion is three times or more larger than the fourth width of the central portion. The third width of the void space ranges from 0.02 .mu.m to 0.4 .mu.m. The second width of each fin portion is not less than 0.02 .mu.m. A refractive index of each fin portion ranges from 1.2 to 1.8. A maximum production error from a standard value with respect to the second width of each fin portion is not larger than 40%. Thus, the minute structure reflects ultraviolet rays and infrared rays and shows, for example, a bluish purple tint or a bluish green tint by reflection and interference of visible light rays.
    • 通过自然光的反射和干涉来显示颜色的微小结构包括多个翅片部分和用于使散热片部分结合的中心部分。 翅片部分在第一方向上排列并且定位成使得相邻的翅片部分彼此间隔开,以便在其间限定填充有空气的空隙空间。 每个翅片部分具有沿与第一方向垂直的第二方向限定的第一宽度和沿第一方向限定的第二宽度。 空隙空间具有在第一方向上限定的第三宽度。 中心部分具有沿第二方向限定的第四宽度。 每个翅片部分的第一宽度是中心部分的第四宽度的三倍或更大。 空隙空间的第三宽度范围为0.02〜0.4μm。 每个翅片部分的第二宽度不小于0.02μm。 每个翅片部分的折射率范围为1.2至1.8。 相对于每个翅片部分的第二宽度的标准值的最大生产误差不大于40%。 因此,微小结构反射紫外线和红外线,并且通过可见光的反射和干涉示出例如蓝紫色或蓝绿色色调。
    • 69. 发明授权
    • Deceleration sensor
    • 减速传感器
    • US4889068A
    • 1989-12-26
    • US203809
    • 1988-06-08
    • Hiroshi TabataAkihiko Akiyama
    • Hiroshi TabataAkihiko Akiyama
    • B60R21/16B60R21/33
    • B60R21/33
    • A deceleration sensor for detecting a threshold level of deceleration indicative of a vehicle collision, comprising a pair of sensor masses in the form of pendulums, a spring-loaded firing pin, a pair of trigger levers which individually hold the firing pin in a dormant state as long as they are held by the sensor masses in their neutral states but can be individually disengaged from the sensor masses by the motion of the sensor masses as a result of detecting a deceleration level greater than the threshold level. Since the firing pin is released only when both the trigger levers are released from their neutral states, the reliability of the dormant state of the firing pin is assured. To the end of improving the reliability of the activation of the firing pin, the firing pin may be spring-loaded by a pair of springs in such a manner that either spring is sufficient for the activation of the firing pin.
    • 一种减速传感器,用于检测指示车辆碰撞的阈值减速度水平,包括一对摆锤形式的传感器质量块,弹簧加载的撞击销,一对触发杆,其将击发销单独地保持在休眠状态 只要它们被传感器质量块保持在其中性状态,但是通过检测到大于阈值水平的减速度水平的结果,可以通过传感器质量块的运动而与传感器质量单独地分离。 由于只有当两个触发杆从其中性状态释放时,才将释放销释放,所以确保了撞针的休眠状态的可靠性。 为了提高触发销的激活的可靠性,触发销可以通过一对弹簧弹簧加载,使得任一弹簧足以激活撞针。