Stereoselective introduction of tetracyclines hydroxyl group at 12(a)
position in synthesis of tetracyclines
    3.
    发明授权
    Stereoselective introduction of tetracyclines hydroxyl group at 12(a) position in synthesis of tetracyclines 失效
    在四环素的合成中,在12(a)位置上立体选择性引入四环素羟基

    公开(公告)号:US3947517A

    公开(公告)日:1976-03-30

    申请号:US319486

    申请日:1972-12-29

    IPC分类号: C07C103/19

    摘要: In the synthesis of tetracyclines, a critical step is the stereospecific or stereoselective introduction of a hydroxyl group at the C-12(a) position, a novel method for the introduction of this critical hydroxy group is disclosed. Additionally, synthetic procedures for obtaining tetracycline precursors are discussed.

    摘要翻译: 在四环素的合成中,关键步骤是立体定向或立体选择性地在C-12(a)位置引入羟基,公开了引入该临界羟基的新方法。 另外,讨论了获得四环素前体的合成方法。

    Tibial sizer
    4.
    发明授权
    Tibial sizer 有权
    胫骨大小

    公开(公告)号:US07172599B2

    公开(公告)日:2007-02-06

    申请号:US10792337

    申请日:2004-03-03

    IPC分类号: A61B17/60

    CPC分类号: A61B90/06 A61B2090/061

    摘要: A tibial sizer, or set of sizers, used to estimate the appropriate size tibial base plate implanted during knee arthroplasty. The preferred embodiment provides a measurement of the amount of exposed bone between a posterior proximal portion of the tibia and a posterior edge of the tibial sizer (which edge will correspond to the posterior edge of the tibial base plate). Preferably, the sizer includes a head and a handle extending outwardly from the head, as well as a channel with a slider configured and arranged to be slidably positioned within the channel. The slider includes markings for indicating the amount of exposed bone between a posterior proximal portion of a tibia and a posterior edge of the head of the sizer. Additional markings are also provided for indicating a suggested size of tibial base plate with respect to the anterior/posterior direction.

    摘要翻译: 用于估计在膝关节置换术期间植入的适当大小的胫骨基板的胫骨矫正器或套件。 优选实施例提供了在胫骨的后近侧部分和胫骨分选器的后边缘(该边缘将对应于胫骨基板的后边缘)之间的暴露骨的量的测量。 优选地,分级器包括头部和从头部向外延伸的手柄,以及具有滑动件的通道,其被配置和布置成可滑动地定位在通道内。 滑块包括用于指示胫骨的后近侧部分与分级器的头部的后边缘之间的暴露骨的量的标记。 还提供附加标记以指示相对于前/后方向的胫骨基板的建议尺寸。

    Tibial sizer
    5.
    发明申请
    Tibial sizer 有权
    胫骨大小

    公开(公告)号:US20050203541A1

    公开(公告)日:2005-09-15

    申请号:US10792337

    申请日:2004-03-03

    IPC分类号: A61B17/58 A61B19/00

    CPC分类号: A61B90/06 A61B2090/061

    摘要: A tibial sizer, or set of sizers, used to estimate the appropriate size tibial base plate implanted during knee arthroplasty. The preferred embodiment provides a measurement of the amount of exposed bone between a posterior proximal portion of the tibia and a posterior edge of the tibial sizer (which edge will correspond to the posterior edge of the tibial base plate). Preferably, the sizer includes a head and a handle extending outwardly from the head, as well as a channel with a slider configured and arranged to be slidably positioned within the channel. The slider includes markings for indicating the amount of exposed bone between a posterior proximal portion of a tibia and a posterior edge of the head of the sizer. Additional markings are also provided for indicating a suggested size of tibial base plate with respect to the anterior/posterior direction.

    摘要翻译: 用于估计在膝关节置换术期间植入的适当大小的胫骨基板的胫骨矫正器或套件。 优选实施例提供了在胫骨的后近侧部分和胫骨分选器的后边缘(该边缘将对应于胫骨基板的后边缘)之间的暴露骨的量的测量。 优选地,分级器包括头部和从头部向外延伸的手柄,以及具有滑动件的通道,其被配置和布置成可滑动地定位在通道内。 滑块包括用于指示胫骨的后近侧部分与分级器的头部的后边缘之间的暴露骨的量的标记。 还提供附加标记以指示相对于前/后方向的胫骨基板的建议尺寸。

    VEHICLE AND VEHICLE COMPONENTS
    6.
    发明申请
    VEHICLE AND VEHICLE COMPONENTS 有权
    车辆及车辆部件

    公开(公告)号:US20160052591A1

    公开(公告)日:2016-02-25

    申请号:US14854037

    申请日:2014-03-14

    申请人: Jeffrey Michael

    发明人: Jeffrey Michael

    摘要: A vehicle includes a suspended assembly that supports a main body and a suspension system for connecting the suspended assembly to the main vehicle body. The suspended assembly assists in providing directional control of the vehicle and stability in a lateral direction relative to a normal straight-ahead direction of travel of the vehicle. The suspension system including first and second suspension arrangements that control movement of the suspended assembly relative to the main vehicle body through a range of motion along first and second paths that are primarily perpendicular to the lateral direction. The second path differs from the first path such that the combination of the range of motion of the first suspension arrangement along the first path and the second path result in an overall range of motion for the suspended assembly relative to the main body that is defined by a surface area.

    摘要翻译: 车辆包括支撑主体的悬挂组件和用于将悬挂组件连接到主车身的悬架系统。 悬挂的组件有助于提供车辆的方向控制和相对于车辆行驶的正常直行方向在横向上的稳定性。 该悬挂系统包括第一和第二悬挂装置,其通过主要垂直于横向的第一和第二路径的运动范围来控制悬挂组件相对于主车体的运动。 第二路径与第一路径不同,使得沿第一路径和第二路径的第一悬挂装置的运动范围的组合导致悬挂组件相对于主体的总体运动范围,该运动范围由 表面积。

    Vehicle and vehicle components
    9.
    发明授权

    公开(公告)号:US09669894B2

    公开(公告)日:2017-06-06

    申请号:US14854037

    申请日:2014-03-14

    申请人: Jeffrey Michael

    发明人: Jeffrey Michael

    摘要: A vehicle includes a suspended assembly that supports a main body and a suspension system for connecting the suspended assembly to the main vehicle body. The suspended assembly assists in providing directional control of the vehicle and stability in a lateral direction relative to a normal straight-ahead direction of travel of the vehicle. The suspension system including first and second suspension arrangements that control movement of the suspended assembly relative to the main vehicle body through a range of motion along first and second paths that are primarily perpendicular to the lateral direction. The second path differs from the first path such that the combination of the range of motion of the first suspension arrangement along the first path and the second path result in an overall range of motion for the suspended assembly relative to the main body that is defined by a surface area.

    Camera with dual-purpose carry strap
    10.
    发明授权
    Camera with dual-purpose carry strap 有权
    相机具有双用途携带

    公开(公告)号:US06595703B1

    公开(公告)日:2003-07-22

    申请号:US10078654

    申请日:2002-02-19

    IPC分类号: G03B1700

    摘要: A camera is disclosed which has a housing and a carry strap attached to the housing. The strap has a first position and a second position wherein the first position permits the carry strap to be longitudinally extended from the housing as a closed loop to receive one's hand in said closed loop. The second position is created by drawing the carry strap laterally from the housing to create a positioning loop to permit a portion of the hand to pass through while in mechanical contact with the housing.

    摘要翻译: 公开了一种具有附接到壳体的壳体和携带带的照相机。 所述带具有第一位置和第二位置,其中所述第一位置允许所述携带带作为闭合环从所述壳体纵向延伸以接收所述闭合回路中的手。 第二位置是通过从壳体横向拉出携带带来产生定位环,以便在与壳体机械接触的同时使手的一部分通过。