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    Light weight gypsum board
    51.
    发明授权
    Light weight gypsum board 有权
    轻质石膏板

    公开(公告)号：US08470461B2

    公开(公告)日：2013-06-25

    申请号：US13493941

    申请日：2012-06-11

    申请人： Qiang Yu ,  Weixin D. Song ,  Michael R. Lynn

    发明人： Qiang Yu ,  Weixin D. Song ,  Michael R. Lynn

    IPC分类号： B52B13/00 ,  C04B11/00

    CPC分类号： C04B11/00 ,  C04B22/16 ,  C04B24/226 ,  C04B24/383 ,  C04B28/14 ,  C04B2103/0045 ,  C04B2103/408 ,  C04B2111/0062 ,  Y02W30/97 ,  Y10T428/249953 ,  Y10T428/2978 ,  Y10T428/31971 ,  Y10T428/31993 ,  Y10T442/665 ,  C04B14/42 ,  C04B18/24

    摘要： The invention generally provides gypsum-containing slurries including stucco, naphthalenesulfonate dispersant, and pregelatinized starch. The naphthalenesulfonate dispersant is present in an amount of about 0.1%-3.0% by weight based on the weight of dry stucco. The pregelatinized starch is present in an amount of at least about 0.5% by weight up to about 10% by weight of pregelatinized starch by weight based on the weight of dry stucco in the formulation. Other slurry additives can include trimetaphosphate salts, accelerators, binders, paper fiber, glass fiber, and other known ingredients. The invention also comprises the gypsum-containing products made with such slurries, for example, gypsum wallboard, and a method of making gypsum wallboard.

    摘要翻译： 本发明通常提供含石膏，萘磺酸盐分散剂和预胶化淀粉的含石膏的浆料。 基于干灰泥的重量，萘磺酸盐分散剂的存在量为约0.1重量％至3.0重量％。 基于制剂中干灰泥的重量，预胶化淀粉的存在量为预胶化淀粉的至少约0.5重量％至多约10重量％。 其它浆料添加剂可以包括三偏磷酸盐，促进剂，粘合剂，纸纤维，玻璃纤维和其它已知成分。 本发明还包括用这种浆料制成的含石膏的产品，例如石膏墙板，以及制造石膏墙板的方法。

    METHODS FOR CANCER THERAPY AND STEM CELL MODULATION
    53.
    发明申请
    METHODS FOR CANCER THERAPY AND STEM CELL MODULATION 有权
    癌症治疗方法和干细胞调控方法

    公开(公告)号：US20120077841A1

    公开(公告)日：2012-03-29

    申请号：US13245709

    申请日：2011-09-26

    申请人： Qiang Yu ,  Jing Tan ,  Xiao Jing Yang

    发明人： Qiang Yu ,  Jing Tan ,  Xiao Jing Yang

    IPC分类号： A61K31/437 ,  C12N5/095 ,  A61P35/00 ,  C12N5/071 ,  C12N5/0735

    CPC分类号： A61K31/519 ,  A61K31/52

    摘要： The present invention relates to a method of modulating pluripotency and/or self-renewing characteristics of a stem/progenitor cell. The method comprises administering to the respective cell a compound of the general formula (I) In the general formula A is C or N. R1, R4 and R5 are, independently selected, H or aliphatic, cycloaliphatic, aromatic, arylaliphatic, or arylcycloaliphatic hydrocarbyl groups, that comprise 0-3 heteroatoms being N, O, S, or Si. R4 and R5 may optionally be linked so as to define an aliphatic hydrocarbyl bridge. R2 is H or a halogen. R3 is H, or an aliphatic or arylaliphatic hydrocarbyl group comprising 1-8 main chain carbon atoms and 0-3 heteroatoms being N, O, S, Si, or a halogen.

    摘要翻译： 本发明涉及一种调节干细胞/祖细胞的多能性和/或自我更新特性的方法。 该方法包括向各细胞施用通式（I）的化合物。在通式A中是C或N.R 1，R 4和R 5独立地选自H或脂族，脂环族，芳族，芳基脂族或芳基环脂族烃基 基团，其包含0-3个杂原子是N，O，S或Si。 R 4和R 5可以任选连接以限定脂族烃基桥。 R2是H或卤素。 R3是H或包含1-8个主链碳原子和0-3个杂原子的脂族或芳基脂族烃基是N，O，S，Si或卤素。

    High Starch Light Weight Gypsum Wallboard
    55.
    发明申请
    High Starch Light Weight Gypsum Wallboard 有权
    高淀粉轻质石膏墙板

    公开(公告)号：US20100239886A1

    公开(公告)日：2010-09-23

    申请号：US12795125

    申请日：2010-06-07

    申请人： Qiang Yu ,  Weixin David Song ,  Michael Lynn

    发明人： Qiang Yu ,  Weixin David Song ,  Michael Lynn

    IPC分类号： B32B13/08 ,  B32B13/00 ,  B32B38/10

    CPC分类号： C04B11/00 ,  C04B22/16 ,  C04B24/226 ,  C04B24/383 ,  C04B28/14 ,  C04B2103/0045 ,  C04B2103/408 ,  C04B2111/0062 ,  Y02W30/97 ,  Y10T428/249953 ,  Y10T428/2978 ,  Y10T428/31971 ,  Y10T428/31993 ,  Y10T442/665 ,  C04B14/42 ,  C04B18/24

    摘要： The invention generally provides gypsum-containing slurries including stucco, naphthalenesulfonate dispersant, and pregelatinized starch. The naphthalenesulfonate dispersant is present in an amount of about 0.1%-3.0% by weight based on the weight of dry stucco. The pregelatinized starch is present in an amount of at least about 0.5% by weight up to about 10% by weight of pregelatinized starch by weight based on the weight of dry stucco in the formulation. Other slurry additives can include trimetaphosphate salts, accelerators, binders, paper fiber, glass fiber, and other known ingredients. The invention also comprises the gypsum-containing products made with such slurries, for example, gypsum wallboard, and a method of making gypsum wallboard.

    摘要翻译： 本发明通常提供含石膏，萘磺酸盐分散剂和预胶化淀粉的含石膏的浆料。 基于干灰泥的重量，萘磺酸盐分散剂的存在量为约0.1重量％至3.0重量％。 基于制剂中干灰泥的重量，预胶化淀粉的存在量为预胶化淀粉的至少约0.5重量％至多约10重量％。 其它浆料添加剂可以包括三偏磷酸盐，促进剂，粘合剂，纸纤维，玻璃纤维和其它已知成分。 本发明还包括用这种浆料制成的含石膏的产品，例如石膏墙板，以及制造石膏墙板的方法。

    HIGH HYDROXYETHYLATED STARCH AND HIGH DISPERSANT LEVELS IN GYPSUM WALLBOARD
    57.
    发明申请
    HIGH HYDROXYETHYLATED STARCH AND HIGH DISPERSANT LEVELS IN GYPSUM WALLBOARD 审中-公开
    高水羟基淀粉和高分子水平在黄瓜墙板

    公开(公告)号：US20080070026A1

    公开(公告)日：2008-03-20

    申请号：US11932211

    申请日：2007-10-31

    申请人： Qiang Yu ,  Sharon Tracy

    发明人： Qiang Yu ,  Sharon Tracy

    IPC分类号： B32B3/00 ,  C04B9/00

    CPC分类号： C04B28/14 ,  B32B13/08 ,  B32B17/02 ,  B32B27/02 ,  B32B29/00 ,  C04B2111/0062 ,  C04B2111/40 ,  Y10T428/249968 ,  C04B22/16 ,  C04B24/226 ,  C04B24/383 ,  C04B2103/408

    摘要： The invention generally provides gypsum-containing slurries including stucco, a hydroxyethylated starch, naphthalenesulfonate dispersant, and sodium trimetaphosphate. The naphthalenesulfonate dispersant is present in an amount of about 0.1%-3.0% by weight based on the weight of dry stucco. The hydroxyethylated starch is present in an amount of from about 0.5% by weight to about 10% by weight based on the weight of dry stucco in the formulation. The sodium trimetaphosphate is present in an amount of about 0.1%-0.4% by weight based on the weight of dry stucco. Other slurry additives can include accelerators, binders, paper fiber, glass fiber, and other known ingredients. The invention also comprises the gypsum-containing products made with such slurries, for example, lightweight gypsum wallboard, and a method of making lightweight gypsum wallboard.

    摘要翻译： 本发明通常提供含石灰的浆料，羟乙基化淀粉，萘磺酸盐分散剂和三偏磷酸钠。 基于干灰泥的重量，萘磺酸盐分散剂的存在量为约0.1重量％至3.0重量％。 羟乙基化淀粉的存在量为制剂中干灰泥重量的约0.5重量％至约10重量％。 基于干灰泥的重量，三偏磷酸钠的存在量为约0.1重量％至0.4重量％。 其它浆料添加剂可以包括促进剂，粘合剂，纸纤维，玻璃纤维和其它已知成分。 本发明还包括用这种浆料制成的含石膏的产品，例如轻质石膏墙板，以及制造轻质石膏墙板的方法。

    Packaging process using a wedge device for linear force amplification in a press
    58.
    发明授权
    Packaging process using a wedge device for linear force amplification in a press 失效
    包装工艺使用楔形装置在压力机中进行线性力放大

    公开(公告)号：US06030569A

    公开(公告)日：2000-02-29

    申请号：US879227

    申请日：1997-06-19

    申请人： Qiang Yu

    发明人： Qiang Yu

    IPC分类号： B29C33/22 ,  B29C45/66 ,  B29L31/34 ,  B30B1/40 ,  H01L21/00 ,  H01L21/56 ,  B29C70/70 ,  B29C33/20

    CPC分类号： B29C45/661 ,  B30B1/40 ,  H01L21/67126 ,  Y10S425/129

    摘要： A wedge device for a press for controllably exerting high amounts of force in a clamping operation during a semiconductor packaging process and for facilitating a linear force output in relation to its input. The wedge device is powered by a servo motor which is coupled to a planetary screw by a set of pulleys and a timing belt. The screw is mated with a nut which is prevented from rotating so that the rotation of the screw causes the nut to move in a linear direction. Metal extensions join the nut to a bottom wedge such that the wedge moves together with the nut. Slidably disposed on top of the bottom wedge is a block bearing firmly attached to a complementary wedge. The complementary wedge is free to move in a vertical direction but not in a horizontal direction. As the bottom wedge moves in a horizontal direction, the complementary wedge moves in a vertical direction. The complementary wedge is placed underneath a press to provide the clamping force necessary for a semiconductor packaging operation.

    摘要翻译： 一种用于压力机的楔形装置，用于在半导体封装过程期间在夹紧操作中可控地施加大量的力并且便于相对于其输入的线性力输出。 楔形装置由伺服电动机驱动，该伺服电动机通过一组滑轮和同步带联接到行星螺杆。 螺钉与螺母配合，该螺母被防止旋转，使得螺钉的旋转使螺母沿直线方向移动。 金属延伸部将螺母连接到底部楔块，使得楔块与螺母一起移动。 可滑动地设置在底部楔块的顶部上的是一个牢固地连接到互补楔块上的块体。 互补的楔子可以在垂直方向上自由移动，但不能在水平方向移动。 当底楔在水平方向上移动时，互补楔在垂直方向上移动。 互补的楔子放置在压力机的下面，以提供半导体封装操作所需的夹紧力。