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    • 2. 发明授权
    • Power transmission device
    • 动力传动装置
    • US07666100B2
    • 2010-02-23
    • US11528605
    • 2006-09-28
    • Michiyasu NosakaYasuo TabuchiYoshiki TadaTakayuki SuzukiMotohiko Ueda
    • Michiyasu NosakaYasuo TabuchiYoshiki TadaTakayuki SuzukiMotohiko Ueda
    • F16D9/00
    • F16D9/08
    • A power transmission device (10) comprises a rotatable rotary part (1, 2) to which a rotational drive force is transmitted from a drive source and a power transmission shut-off member (3) that shuts off transmission of an excessive torque between the rotary part and a rotating shaft (4) of a device to be driven. The power transmission shut-off member is threadedly coupled to the rotating shaft and can rotate with the rotating shaft. The rotary part is installed so as to be sandwiched between the power transmission shut-off member and the rotating shaft. A disc spring (8), installed between the power transmission shut-off member and the rotary part, is further provided. A caulked part (204a) for preventing a part of the power transmission shut-off member from dropping is provided on the front end side of the rotating shaft.
    • 动力传递装置(10)包括可旋转的旋转部分(1,2),旋转驱动力从驱动源传递到该转动部分(1,2),动力传递切断部件(3),其切断 旋转部件和要驱动的装置的旋转轴(4)。 动力传递切断构件螺纹连接到旋转轴并且可以与旋转轴一起旋转。 旋转部安装成夹在动力传递切断部件和旋转轴之间。 还设置有安装在动力传递切断构件和旋转部件之间的盘簧(8)。 在旋转轴的前端侧设置有用于防止动力传递切断部件的一部分落下的铆接部(204a)。
    • 5. 发明申请
    • Power transmission device
    • 动力传动装置
    • US20080242430A1
    • 2008-10-02
    • US12076870
    • 2008-03-25
    • Michiyasu NosakaYoshiki Tada
    • Michiyasu NosakaYoshiki Tada
    • F16D7/02
    • F16D7/028F16D7/021
    • A power transmission device 41, in which a spacer 69 is press-fitted around a rear side of a male thread section 63 of an input shaft 57. An adapter 83 is screwed to the male thread section 63 of the input shaft 57 and its large diameter section 89 abuts against a large diameter section 77 of the spacer 69. A hub 99 abuts against a front side of the large diameter section 89 of the adapter 83. A power interruption member 113 has a flange section 119 abutting against the hub 99, and a tubular section 117 screwed to an outer circumference of the adapter 83. It is configured so that a friction coefficient μw1 between the large diameter section 89 of the adapter 83 and an inner circumference of the hub 99 is smaller than a friction coefficient μw2 between the large diameter section 89 of the adapter 83 and the large diameter section 77 of the spacer 69. The adapter is re-press-fitted around the adapter so that when excessive torque occurs, power transmission can be reliably interrupted when torque reaches a predetermined level.
    • 动力传递装置41,其中隔离件69被压配合在输入轴57的外螺纹部分63的后侧。适配器83拧入输入轴57的外螺纹部分63并且其大 直径部分89抵靠间隔件69的大直径部分77.轮毂99抵靠适配器83的大直径部分89的前侧。电源中断部件113具有与毂部99抵接的凸缘部分119, 以及与适配器83的外周螺合的管状部分117.构造成使得适配器83的大直径部分89和轮毂99的内周之间的摩擦系数μw1小于摩擦系数muw 适配器83的大直径部分89和间隔件69的大直径部分77之间。适配器被重新压配合在适配器周围,使得当发生过大的转矩时,能够可靠地中断动力传递 当扭矩达到预定水平时。
    • 6. 发明申请
    • SEMICONDUCTOR LIGHT-EMITTING DEVICE AND MANUFACTURING METHOD THEREOF
    • 半导体发光器件及其制造方法
    • US20080128716A1
    • 2008-06-05
    • US11936267
    • 2007-11-07
    • Mikio TazimaYoshiki Tada
    • Mikio TazimaYoshiki Tada
    • H01L33/00
    • H01L33/20H01L27/15H01L33/22H01L33/44
    • A semiconductor light-emitting device includes a substrate having two main surfaces; and an active layer forming part, which is made of a compound semiconductor material, formed on one of the main surfaces, and includes an active layer. A plurality of holes, which pass through the active layer, are formed from the upper surface of the active layer forming part; a plurality of hollow parts, each of which corresponds to each hole, are provided between the active layer and the substrate; and the area of each hollow part is larger than that of the corresponding hole in plan view, and spreads on the lower surface of the active layer forming part, so as to expose a part of the lower surface of the active layer forming part, which overlaps the hollow part in plan view.
    • 半导体发光器件包括具有两个主表面的衬底; 以及形成在一个主表面上的由化合物半导体材料制成的有源层形成部分,并且包括有源层。 穿过有源层的多个孔由有源层形成部分的上表面形成; 在有源层和基板之间设置有多个对应于每个孔的中空部分; 并且每个中空部分的面积在平面图中大于对应的孔的面积,并且扩散在有源层形成部分的下表面上,以便暴露有源层形成部分的下表面的一部分, 在平面图中与中空部分重叠。
    • 9. 发明授权
    • Semiconductor light-emitting device and manufacturing method thereof
    • 半导体发光器件及其制造方法
    • US07723732B2
    • 2010-05-25
    • US11936267
    • 2007-11-07
    • Mikio TazimaYoshiki Tada
    • Mikio TazimaYoshiki Tada
    • H01L33/00
    • H01L33/20H01L27/15H01L33/22H01L33/44
    • A semiconductor light-emitting device includes a substrate having two main surfaces; and an active layer forming part, which is made of a compound semiconductor material, formed on one of the main surfaces, and includes an active layer. A plurality of holes, which pass through the active layer, are formed from the upper surface of the active layer forming part; a plurality of hollow parts, each of which corresponds to each hole, are provided between the active layer and the substrate; and the area of each hollow part is larger than that of the corresponding hole in plan view, and spreads on the lower surface of the active layer forming part, so as to expose a part of the lower surface of the active layer forming part, which overlaps the hollow part in plan view.
    • 半导体发光器件包括具有两个主表面的衬底; 以及形成在一个主表面上的由化合物半导体材料制成的有源层形成部分,并且包括有源层。 穿过有源层的多个孔由有源层形成部分的上表面形成; 在有源层和基板之间设置有多个对应于每个孔的中空部分; 并且每个中空部分的面积在平面图中大于对应的孔的面积,并且扩散在有源层形成部分的下表面上,以便暴露有源层形成部分的下表面的一部分, 在平面图中与中空部分重叠。