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1. 发明授权

US06495254B1 Poly(trimethylene terephthalate) fiber 失效
标题翻译：聚（对苯二甲酸丙二醇酯）纤维
公开(公告)号：US06495254B1
公开(公告)日：2002-12-17
申请号：US09913645
申请日：2001-08-17
申请人： Takao Abe , Youichiro Azuma , Teruhiko Matsuo
发明人： Takao Abe , Youichiro Azuma , Teruhiko Matsuo
IPC分类号： D01F600
CPC分类号： D01F6/62 , Y10T428/2913 , Y10T428/2969
摘要： According to the present invention, polytrimethylene terephthalate fiber is provided, which is high in toughness, uniform in fiber size and excellent in dyeing uniformity, whereby it is extremely suitable for a clothing use. Polytrimethylene terephthalate fiber according to the present invention can be produced by a two-step method consisting of a low speed spinning process and a drawing process, wherein the winding condition of undrawn fiber, the atmospheric condition under which the undrawn fiber is retained and the time for retaining the undrawn fiber are set to a specific range so that the shrinkage of undrawn fiber with time and the transformation of the undrawn package caused thereby are minimized. Thus, the unwinding tension of the undrawn fiber is maintained constant whereby the drawing is favorably carried out to result in a high quality polytrimethylene terephthalate fiber.
摘要翻译：根据本发明，提供了聚对苯二甲酸丙二醇酯纤维，其韧性高，纤维尺寸均匀，染色均匀性优异，因此非常适用于服装用途。本发明的聚对苯二甲酸丙二醇酯纤维可以通过由低速纺丝工艺和拉伸工艺组成的两步法，其中未拉伸纤维的卷绕条件，保持未拉伸纤维的大气条件和保持未拉伸纤维的时间设定在特定范围内未拉伸纤维随时间的收缩和由此引起的未拉伸包装的变形最小化。因此，未拉伸纤维的退绕张力保持恒定，从而有利地进行拉伸以获得高质量的聚对苯二甲酸丙二醇酯纤维。

2. 发明授权

US5618191A Electrical connector 失效
标题翻译：电连接器
公开(公告)号：US5618191A
公开(公告)日：1997-04-08
申请号：US553061
申请日：1995-11-03
申请人： Koji Chikano , Youichiro Azuma
发明人： Koji Chikano , Youichiro Azuma
IPC分类号： H01R13/658 , H01R4/66 , H01R24/00
CPC分类号： H01R12/716
摘要： An electrical connector comprises a first connector half having two rows of first contacts in an insulative housing and a second connector half having two rows of second contacts in an insulative housing. When the second connector half is fitted with the first connector half, the second contacts mate with the first contacts. In addition to these contacts, a plurality of third contacts are provided with a predetermined pitch extending between the first contacts in the first connector half, and a plurality of fourth contacts are provided with the same pitch extending between the second contacts in the second connector half. The fourth contacts are positioned in such a way that when the first connector half and the second connector half are fitted together, the fourth contacts will be offset in the direction of their alignment with respect to the third contacts by a distance of half the pitch. As a result, when both connector halves are fitted together, respective third contacts engage respective fourth contacts positioned on the right and left, one after another, whereby the third contacts and the fourth contacts are connected consecutively in a zigzag pattern in the longitudinal direction of their alignment.
摘要翻译：电连接器包括在绝缘壳体中具有两排第一触头的第一连接器半部和在绝缘壳体中具有两排第二触点的第二连接器半部。当第二连接器半部装配有第一连接器半部时，第二触头与第一触头配合。除了这些触点之外，多个第三触点设置有在第一连接器半部中的第一触点之间延伸的预定间距，并且多个第四触点设置有在第二连接器半部中的第二触点之间延伸的相同的间距。第四触点被定位成使得当第一连接器半部和第二连接器半体装配在一起时，第四触点将相对于第三触点的对准方向偏移距离的一半。结果，当两个连接器半部装配在一起时，各自的第三触点相互接合地定位在左右两侧的相应的第四触点，由此第三触头和第四触头沿锯齿形图案的纵向方向连续地连接他们的对齐。

3. 发明授权

US5382168A Stacking connector assembly of variable size 失效
标题翻译：堆叠可变尺寸的连接器组件
公开(公告)号：US5382168A
公开(公告)日：1995-01-17
申请号：US158629
申请日：1993-11-29
申请人： Youichiro Azuma , Shigeyasu Kitamura
发明人： Youichiro Azuma , Shigeyasu Kitamura
IPC分类号： H01R13/502 , H05K1/00
CPC分类号： H01R12/716
摘要： A stacking connector assembly of adjustable height comprises a matable connector member mounted on a circuit board engaging positioning plate by a pair of spacing arms which are integrally formed in one piece with either the positioning plate or the matable connector member and are severable to selected lengths. Lead forming posts extend from a rear face of the connector member, away from a mating face, and the positioning plate is formed with a series of post receiving through-apertures, predetermined of which are of smaller cross-section than the posts to receive posts as a force fit.
摘要翻译：可调节高度的堆叠连接器组件包括安装在通过一对间隔臂接合定位板的电路板上的可配接连接器构件，该对间隔臂与定位板或可配接连接器构件一体地形成为一体，并且可切割成选定的长度。引线形成柱从连接器构件的后表面延伸离开配合面，并且定位板形成有一系列柱接收通孔，其预定的截面比柱子小，以接收柱作为一个力量适合。

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