Epimerase
    5.
    发明授权
    Epimerase 失效
    差向异构酶

    公开(公告)号:US5994105A

    公开(公告)日:1999-11-30

    申请号:US6021

    申请日:1998-01-13

    IPC分类号: C12N9/90 C12P19/26 C12P13/00

    CPC分类号: C12P19/26 C12N9/90

    摘要: A novel polypeptide, acylglucosamine 2-epimerase as shown in FIG. 1 and derivatives thereof, DNA coding for said enzyme, a recombinant vector containing said enzyme, a transformant integrated thereinto said vector, a method for producing said enzyme and a method for producing N-acetylmannosamine and N-acetylneuraminic acid using renin binding protein.

    摘要翻译: 如图1所示的新型多肽,酰基葡糖胺2-差向异构酶。 1及其衍生物,编码所述酶的DNA,含有所述酶的重组载体,整合到所述载体中的转化体,所述酶的制备方法和使用肾素结合蛋白的N-乙酰甘露糖胺和N-乙酰神经氨酸的制备方法。

    Epimerase
    6.
    发明授权
    Epimerase 失效
    差向异构酶

    公开(公告)号:US5795767A

    公开(公告)日:1998-08-18

    申请号:US553703

    申请日:1995-11-22

    CPC分类号: C12P19/26 C12N9/90

    摘要: A novel polypeptide, acylglucosamine 2-epimerase as shown in FIG. 1 and derivatives thereof, DNA coding for said enzyme, a recombinant vector containing said enzyme, a transformant integrated thereinto said vector, a method for producing said enzyme and a mrthod for producing N-acetylmannosamine and N-acetylneuraminic acid using renin binding protein.

    摘要翻译: PCT No.PCT / JP95 / 00541 Sec。 371日期:1995年11月22日 102(e)日期1995年11月22日PCT 1995年3月24日PCT PCT。 公开号WO95 / 26399 PCT 日期1995年10月5日如图1所示的新型多肽,酰基葡糖胺2-差向异构酶。 1及其衍生物,编码所述酶的DNA,含有所述酶的重组载体,整合到所述载体中的转化体,所述酶的制备方法和使用肾素结合蛋白产生N-乙酰甘露糖胺和N-乙酰神经氨酸的母体。

    Ball screw unit
    9.
    发明申请
    Ball screw unit 有权
    滚珠丝杠单元

    公开(公告)号:US20100000354A1

    公开(公告)日:2010-01-07

    申请号:US12320016

    申请日:2009-01-14

    IPC分类号: F16H25/22

    摘要: A disc spring is provided between a ball screw nut and a hollow shaft, and another disc spring is provided between rolling bearings and a housing. When leftward motion of a screw shaft is stopped and a rotational inertia force is applied to the ball screw nut, these disc springs allow the ball screw nut to rotate to a certain degree.

    摘要翻译: 圆盘弹簧设置在滚珠丝杠螺母和中空轴之间,另一个碟形弹簧设置在滚动轴承和壳体之间。 当螺杆轴的左运动停止并且向滚珠丝杠螺母施加旋转惯性力时,这些盘形弹簧允许滚珠丝杠螺母在一定程度上旋转。

    BALL SCREW UNIT
    10.
    发明申请
    BALL SCREW UNIT 有权
    球螺丝单元

    公开(公告)号:US20120125134A1

    公开(公告)日:2012-05-24

    申请号:US13364203

    申请日:2012-02-01

    IPC分类号: F16H25/22

    摘要: A ball screw unit includes a screw shaft that includes a screw groove, a ball screw nut that is screwed to the screw shaft via balls and that rotates to move the screw shaft linearly in an axial direction of the screw shaft, a hollow shaft that rotates together with the ball screw nut, a housing that rotatably supports the hollow shaft via a rolling bearing, and an elastic member that is provided at a position between the rolling bearing and the housing.

    摘要翻译: 滚珠丝杠单元包括螺杆轴,其包括螺纹槽,滚珠丝杠螺母,其通过滚珠螺纹连接到螺杆轴,并且旋转以沿螺杆轴的轴向线性移动螺杆;旋转的中空轴 与滚珠丝杠螺母一起,通过滚动轴承可旋转地支撑中空轴的壳体,以及设置在滚动轴承和壳体之间的位置的弹性构件。