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    • 5. 发明授权
    • Polyethylene terephthalate resin compositions
    • 聚对苯二甲酸乙二醇酯树脂组合物
    • US4344874A
    • 1982-08-17
    • US258302
    • 1981-04-28
    • Noriyuki AkagiYoshinari OgawaKouichi Sakai
    • Noriyuki AkagiYoshinari OgawaKouichi Sakai
    • C08K3/00C08K5/098C08K5/12C08L67/02
    • C08K5/098C08K3/0033C08K5/12C08L67/02
    • A polyethylene terephthalate resin composition capable of providing a molded article of a high crystallinity and an excellent dimensional stability and thermal resistance consists essentially of a polyethylene terephthalate resin having an intrinsic viscosity of 0.35 to 0.9 and, per 100 parts by weight of the polyethylene terephthalate resin, 5 to 200 parts by weight of an inorganic filler, 0.01 to 20 parts by weight of dimethyl or diethyl terephthalate and 0.01 to 5 parts by weight of a salt of a carboxylic acid with a metal of Group I or II in the periodic table or 0.1 to 10 parts by weight of an ionic copolymer of an .alpha.-olefin with a salt of an .alpha.,.beta.-unsaturated carboxylic acid and containing an ion of a metal of Group I or II in the periodic table.
    • 能够提供高结晶性和优异的尺寸稳定性和耐热性的成型品的聚对苯二甲酸乙二醇酯树脂组合物基本上由特性粘度为0.35〜0.9的聚对苯二甲酸乙二醇酯树脂和每100重量份的聚对苯二甲酸乙二醇酯树脂 ,5〜200重量份的无机填料,0.01〜20重量份的对苯二甲酸二甲酯或二乙酯,0.01〜5重量份的元素周期表中含有I或II族金属的羧酸盐,或 0.1至10重量份的α-烯烃与α,β-不饱和羧酸的盐的离子共聚物,并且在周期表中含有I或II族金属的离子。
    • 7. 发明授权
    • Auto tensioner
    • 自动张紧器
    • US5352160A
    • 1994-10-04
    • US115681
    • 1993-09-03
    • Kouichi SakaiHayato OumiHiroshi Suzuki
    • Kouichi SakaiHayato OumiHiroshi Suzuki
    • F16H7/08F16H7/12
    • F16H7/1227F02B2275/18F16H2007/0806F16H2007/081F16H2007/0859F16H2007/0878F16H2007/0891
    • An auto tensioner comprises a rocking member the base end portion of which is supported by a fixed shaft so that it can rock freely, and on the tip end portion of which there is a pulley that is freely rotatably supported, a torsional coil spring for applying a resilient force in the rotational direction to the rocking member so that it pushes the pulley onto the belt, a damper device located between the rocking member and a fixed projection located in a base member wherein when the rocking member is turned by the resilient force of the torsion coil spring, the bottom of the damper device and the projection supported by the base member are separated so as to move the pulley quickly, and when the rocking member is turned in the opposite direction, the rocking arm pushes the top end of the damper device, so that the pulley is displaced slowly by the movement of the damper device whereby it does not require much space, and so that it can effectively do away with slack in the belt.
    • 一种自动张紧器,包括摇动构件,其基端部由固定轴支撑,使得其能够自由摇摆,并且其顶端部分具有可自由旋转地支撑的滑轮,用于施加的扭转螺旋弹簧 向摇摆构件的旋转方向的弹性力,使得其将皮带轮推动到皮带上;阻尼装置,位于摇摆构件和位于基座构件中的固定突起之间,其中当摆动构件通过弹性力 扭转螺旋弹簧,减震装置的底部和由基部构件支撑的突起分离,以便快速地移动滑轮,并且当摇摆构件沿相反方向转动时,摇臂推动 阻尼装置,使得滑轮通过阻尼装置的移动缓慢移动,由此不需要太多的空间,并且因此能有效地消除皮带中的松弛。
    • 10. 发明授权
    • Balloon catheter
    • 气球导管
    • US5460607A
    • 1995-10-24
    • US125843
    • 1993-09-24
    • Shinichi MiyataTakashi KawabataTetsuo ToyokawaKouichi Sakai
    • Shinichi MiyataTakashi KawabataTetsuo ToyokawaKouichi Sakai
    • A61M1/10A61M39/06A61M25/00
    • A61M1/1072A61M39/0613A61M2039/062
    • A balloon catheter used for intra-aortic balloon pumping (IABP). In the balloon catheter, an outer diameter of a catheter tube is not made constant in the axial direction. Rather, the outer diameter of the catheter tube from a hemostatic valve to a bifurcation, the portion which is positioned outside the patient's blood vessel, is made 3 to 30 percent larger than the outer diameter of the catheter tube from the balloon portion to the hemostatic valve, which is positioned inside the patient's blood vessel. The bifurcation has a first passage and a second passage. The first passage is communicating with a shuttle gas port and is disposed straight along the direction of the axial center of the catheter tube. In the balloon catheter, improvements in a channel resistance of a shuttle gas and in the response can be expected compared with the conventional balloon catheter, where the blood pressure measurement port (the second passage) was disposed straight along the direction of the axial center of the catheter tube and the outer diameter of the catheter tube was made constant in the axial direction.
    • 用于主动脉内球囊泵送的气囊导管(IABP)。 在气囊导管中,导管的外径在轴向不成一体。 相反,从止血阀到分叉的导管的外径(位于患者血管外部的部分)比导管的外径从气囊部分到止血部分大3至30% 阀门位于患者血管内。 分叉具有第一通道和第二通道。 第一通道与穿梭气体端口连通,并且沿导管的轴心方向直线设置。 在气囊导管中,与传统的气囊导管相比,可以预期穿梭气体的通道阻力的改善和响应中的血压测量端口(第二通道)沿着轴向中心的方向直线设置 将导管和导管的外径沿轴向保持恒定。