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    • 33. 发明授权
    • Dowel forming method for buckle base member
    • 带扣基座的成型方法
    • US08015851B2
    • 2011-09-13
    • US12086929
    • 2006-12-25
    • Hirokazu SasakiNaofumi NakamuraShigeru MorikawaHideto HashimotoTakaaki KimuraYoshihiko Kawai
    • Hirokazu SasakiNaofumi NakamuraShigeru MorikawaHideto HashimotoTakaaki KimuraYoshihiko Kawai
    • B21D22/00
    • B21D53/46B21D28/10
    • When forming a dowel section by performing press working on each of portions constituting side walls of a buckle base member, a die having a negative clearance with a punch portion (2) is used whose length or diameter is larger than a length or diameter of a die portion (3). The dowel section is required as a guide for a tongue inserted into a buckle and as a load receiver when a latch member is elongated at a time of collision etc. When a ratio C/t of a clearance C between the punch portion and the die portion with respect to a plate thickness t of the buckle base member is set within a range of −(30 to 5) %, no crack is generated in the root of the dowel section, and the dowel section of a shear cross-section length ≧0.25×t, a shear cross-section starting height ≧0.7×t, and a height of (0.70 to 0.95)×t is easily obtained, and the perpenducularity of the dowel section side surface is enhanced.
    • 通过在构成带扣基部构件的侧壁的各部分上进行冲压加工来形成定位销部分时,使用具有与冲头部分(2)的间隙为负的模具,其长度或直径大于其长度或直径 模具部分(3)。 当锁定件在碰撞时被拉长时,需要将销钉部分作为插入带扣的舌头的引导件以及作为负载接收器。当冲头部分和模具之间的间隙C的比C / t 相对于带扣基部件的板厚度t的部分设定在 - (30〜5)%的范围内,在榫钉部的根部中不产生裂纹,并且剪切截面长度的榫钉部 ≧0.25×t,剪切截面起始高度≥0.7×t,高度(0.70〜0.95)×t,并且提高了榫钉部侧面的绝缘性。
    • 37. 发明授权
    • Manufacturing method of liquid crystal element for injecting the liquid crystal into the cell and liquid crystal injecting device
    • 用于将液晶注入电池的液晶元件和液晶注入装置的制造方法
    • US06288766B1
    • 2001-09-11
    • US09250485
    • 1999-02-12
    • Ryutaro MashikoMitsuhiro ShigetaTomoo FurukawaTeiyu SakoHirokazu Sasaki
    • Ryutaro MashikoMitsuhiro ShigetaTomoo FurukawaTeiyu SakoHirokazu Sasaki
    • G02F11341
    • G02F1/1341
    • A liquid crystal injecting device has a jig which seals an opening used as a liquid crystal inlet of the cell and another opening used as an air outlet of the cell separately. When obtaining a liquid crystal element by injecting liquid crystal into the cell, the liquid crystal is applied to the inlet before the injection, and after an internal pressure of the cell is reduced by releasing air from the jig, the liquid crystal is injected to the cell by being supplied to the inlet through a liquid crystal supplying tube. During the injection, a temperature of the cell is set to a temperature at which the liquid crystal takes a nematic, cholesteric, or isotropic phase, while air is kept being released. When the injection ends, the liquid crystal is further applied to the inlet and outlet, while being reinjected into the cell through all the openings at room temperature or above under atmospheric pressure or above, after which the cell is cooled.
    • 液晶注入装置具有将用作细胞的液晶入口的开口和用作细胞的空气出口的另一开口密封的夹具。 当通过将液晶注入电池获得液晶元件时,在注入之前将液晶施加到入口,并且通过从夹具释放空气来减小电池的内部压力后,将液晶注入到 通过液晶供给管供给到入口。 在注入期间,在保持释放空气的同时,将电池的温度设定为液晶呈向列型,胆甾型或各向同性相的温度。 当注射结束时,液晶进一步施加到入口和出口,同时在大气压或以上的室温或更高温度下通过所有开口重新注入电池中,之后电池被冷却。