Digital stereotaxic manipulator with controlled angular displacement and fine-drive mechanism
    61.
    发明申请
    Digital stereotaxic manipulator with controlled angular displacement and fine-drive mechanism 审中-公开
    具有受控角位移和精细驱动机构的数字立体定位机械手

    公开(公告)号:US20070055289A1

    公开(公告)日:2007-03-08

    申请号:US10636899

    申请日:2003-08-06

    IPC分类号: A61B19/00

    CPC分类号: A61D3/00 A61B90/11 A61B90/14

    摘要: A digital stereotaxic manipulator for animal research is provided with two enhancements. In one enhancement, rotary encoders are provided, to allow tilting of the manipulator, about vertical and/or horizontal axes, to be measured within a fraction of a degree. With assistance from software that applies sine and cosine values, orthogonal coordinates that are emitted by linear reader heads can be corrected to provide accurate orthogonal coordinates, even when an instrument has been rotated and/or tilted substantially. In a second enhancement, a “fine-drive” mechanism provides precise control over dorsal/ventral motion of an instrument. A radial gear is mounted on the main threaded shaft in the vertical arm assembly. A helical gear on a horizontal shaft is used to drive rotation of the radial gear and vertical shaft. If a 1:20 gearing ratio is provided by the helical and radial gears, this provides an operator with 20-times more precise control over vertical motion of an instrument. A detente is also provided, to enable the helical gear to pop out of position without damage, if an operator rotates the main vertical shaft before disengaging the fine-drive mechanism. A digital display device with touch-screen controls is also disclosed.

    摘要翻译: 数字立体定位机器人为动物研究提供了两个增强。 在一个增强中,提供了旋转编码器,以允许操纵器绕垂直和/或水平轴倾斜,以在一定程度上测量。 在使用正弦和余弦值的软件的帮助下,即使当仪器已经旋转和/或大幅倾斜时,也可以校正由线性读取头发出的正交坐标以提供准确的正交坐标。 在第二个增强中,“精细驱动”机制可以精确控制仪器的背/腹侧运动。 径向齿轮安装在垂直臂组件中的主螺纹轴上。 水平轴上的斜齿轮用于驱动径向齿轮和垂直轴的旋转。 如果通过螺旋和径向齿轮提供1:20的传动比,这为操作者提供了对仪器的垂直运动进行20倍更精确的控制。 还提供一个止动件,以便在拆卸精细驱动机构之前操作者旋转主垂直轴使螺旋齿轮能够弹出位置而不损坏。 还公开了具有触摸屏控制的数字显示装置。

    Inorganic semiconductive films and methods therefor
    62.
    发明申请
    Inorganic semiconductive films and methods therefor 失效
    无机半导体膜及其制备方法

    公开(公告)号:US20070003877A1

    公开(公告)日:2007-01-04

    申请号:US11173521

    申请日:2005-07-02

    IPC分类号: G03C5/00

    摘要: Inorganic semiconductive films are made by depositing a suitable precursor substance upon a substrate, irradiating the precursor substance with electromagnetic radiation to form a nascent film, and heating the nascent film at a predetermined temperature to form an inorganic semiconductive film.

    摘要翻译: 无机半导体膜通过将合适的前体物质沉积在基材上,用电磁辐射照射前体物质以形成新生膜,并在预定温度下加热新生膜以形成无机半导体膜,从而制备无机半导体膜。

    Isolated eIF-5A and polynucleotides encoding same
    63.
    发明申请
    Isolated eIF-5A and polynucleotides encoding same 审中-公开
    分离的eIF-5A和编码相同的多核苷酸

    公开(公告)号:US20060294623A1

    公开(公告)日:2006-12-28

    申请号:US11207020

    申请日:2005-08-19

    摘要: The present invention relates to unique isoforms of eukaryotic initiation Factor 5A (“eIF-5A”): senescence-induced eIF-5A; wounding-induced eIF-5A; and growth eIF-5A, as well as polynucleotides that encode these three factors. The present invention also relates to methods involving modulating the expression of these factors. The present invention also relates to deoxyhypusine synthase (“DHS”), polynucleotides that encode DHS, and methods involving modulating the expression of DHS.

    摘要翻译: 本发明涉及真核起始因子5A(“eIF-5A”)的独特同工型:衰老诱导的eIF-5A; 伤员诱导的eIF-5A; 和生长eIF-5A,以及编码这三个因子的多核苷酸。 本发明还涉及涉及调节这些因子的表达的方法。 本发明还涉及脱氧螺旋体合成酶(“DHS”),编码DHS的多核苷酸以及涉及调节DHS表达的方法。

    Correction tape applicator tip with cylindrical projection
    67.
    发明申请
    Correction tape applicator tip with cylindrical projection 有权
    带圆柱形凸起的修正带涂抹器尖端

    公开(公告)号:US20050150606A1

    公开(公告)日:2005-07-14

    申请号:US10756042

    申请日:2004-01-13

    摘要: A transfer tape dispenser comprises a housing and a supply spool and a take up spool disposed within the housing. A carrier ribbon has a first end and a second end, with the first end connected to the supply spool, and the second end connected to the take-up spool. An applicator tip is partially disposed within the housing and includes a platform with a front edge, a rear edge, a first side edge, a second side edge, a top surface, a bottom surface. A first wall is adjacent to the first side edge and a second wall is adjacent to the second side edge. At least one protuberance extends from the applicator tip and is adapted to maintain outer edges of the transfer tape adjacent to the top surface of the platform.

    摘要翻译: 转移胶带分配器包括壳体和供给卷轴以及设置在壳体内的卷取卷轴。 载体带具有第一端和第二端,其第一端连接到供给卷轴,第二端连接到卷取卷轴。 施加器尖端部分地设置在壳体内,并且包括具有前边缘,后边缘,第一侧边缘,第二侧边缘,顶表面,底表面的平台。 第一壁与第一侧边缘相邻,第二壁与第二侧边缘相邻。 至少一个突起从施用器尖端延伸并且适于保持转移带的外边缘与平台的顶表面相邻。

    Method and apparatus for continuously blending chemical solutions
    69.
    发明申请
    Method and apparatus for continuously blending chemical solutions 审中-公开
    连续混合化学溶液的方法和设备

    公开(公告)号:US20050029170A1

    公开(公告)日:2005-02-10

    申请号:US10939570

    申请日:2004-09-13

    摘要: Provided are a method and apparatus for continuously blending a chemical solution for use in semiconductor processing. The method involves the step of: mixing a first chemical stream with a second chemical stream in a controlled manner, to form a stream of a solution having a predetermined formulation. The apparatus allows one to practice the above method. The method and apparatus can accurately provide chemical solutions of desired concentration in a continuous manner. The invention has particular applicability in semiconductor device fabrication.

    摘要翻译: 提供了用于连续混合用于半导体处理的化学溶液的方法和装置。 该方法包括以下步骤:以受控的方式将第一化学物流与第二化学物流混合,形成具有预定配方的溶液流。 该装置允许实施上述方法。 该方法和装置可以以连续的方式准确地提供所需浓度的化学溶液。 本发明在半导体器件制造中具有特别的适用性。

    Level shift circuit with common mode level control
    70.
    发明授权
    Level shift circuit with common mode level control 有权
    电平移位电路,具有共模电平控制

    公开(公告)号:US06292031B1

    公开(公告)日:2001-09-18

    申请号:US09461324

    申请日:1999-12-15

    IPC分类号: H03K522

    CPC分类号: H03F3/45479

    摘要: There is disclosed a level shift circuit which has a differential input, for receiving input signals, and a differential output, for supplying output signals derived from the input signals. The level shift circuit further includes a control level setting input, and a feedback circuit for setting a common mode level of the output signals to a level set on the control level setting input. This allows the output common mode to be set accurately, independently of the input common mode.

    摘要翻译: 公开了一种电平移位电路,其具有用于接收输入信号的差分输入和用于提供从输入信号导出的输出信号的差分输出。 电平移位电路还包括控制电平设置输入和用于将输出信号的共模电平设置为在控制电平设置输入上设置的电平的反馈电路。 这允许输出公共模式被精确地设置,独立于输入共模。