利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

98 条记录 (耗时 0.04 秒)

    Retractable abrasive sharpener and carrying case
    62.
    发明授权
    Retractable abrasive sharpener and carrying case 失效
    伸缩磨刀和手提箱

    公开(公告)号：US07553220B2

    公开(公告)日：2009-06-30

    申请号：US11974195

    申请日：2007-10-11

    申请人： Richard S. Smith

    发明人： Richard S. Smith

    IPC分类号： B24B19/00

    CPC分类号： B24D15/084 ,  B24D15/06

    摘要： A hand held retractable abrasive sharpener having a rod formed with a tapered end portion and a partially cylindrical opposite end portion. A part of the partially cylindrical opposition end portion is flat. A slot is formed in the rod. Substantially all of the outer surfaces include layers of the rod have an abrasive material. The rod is carried in a carrying case for transport and storage in a locked relationship and being capable of being released and withdrawn for sharpening with carrying case serving as a holder.

    摘要翻译： 一种手持式可收缩磨料磨具，其具有形成有锥形端部和部分圆柱形的相对端部的杆。 部分圆柱形的对立端部的一部分是平的。 在杆中形成槽。 基本上所有的外表面包括棒的层都具有研磨材料。 杆被携带在携带箱中，以便以锁定的关系运输和储存，并且能够作为用于作为保持器的手提箱被释放和撤出以进行磨削。

    Degreasing compositions
    64.
    发明授权
    Degreasing compositions 有权
    脱脂成分

    公开(公告)号：US07235517B2

    公开(公告)日：2007-06-26

    申请号：US10334775

    申请日：2002-12-31

    申请人： Richard S. Smith

    发明人： Richard S. Smith

    IPC分类号： C11D1/72 ,  C11D1/722 ,  C11D1/90 ,  C11D1/94 ,  C11D3/06

    CPC分类号： C23G1/14 ,  C11D1/72 ,  C11D1/722 ,  C11D1/90 ,  C11D1/94

    摘要： Degreasing compositions that may be used, for example, to degrease substrates such as contaminated surfaces of automobile engines are disclosed. The degreasing compositions comprise a builder, an amphoteric surfactant, and an alkoxylated acetylenic diol having the structure of formula (I) or (II): where: R1 and R4 are, independently, alkyl radicals containing from 3 to 10 carbon atoms; R2 and R3 are, independently, selected from the group consisting of methyl and ethyl; and (x+y)=2 to 50;  where: r and t are each, independently, 1 or 2; (n+m)=1 to 30; and (p+q)=1 to 30. Certain embodiments of the degreasing composition are non-caustic, low VOC and may be low phosphate or phosphate-free.

    摘要翻译： 公开了可用于例如汽车发动机污染表面的基底脱脂的脱脂组合物。 脱脂组合物包含具有式（I）或（II）结构的助洗剂，两性表面活性剂和烷氧基化炔二醇：其中：R 1和R 4 独立地为含有3至10个碳原子的烷基; R 2和R 3独立地选自甲基和乙基; 和（x + y）= 2〜50; 其中：r和t各自独立地为1或2; （n + m）= 1〜30; 和（p + q）= 1至30.脱脂组合物的某些实施方案是非苛性的，低VOC的并且可以是低磷酸盐或不含磷酸盐。

    Durable repellent fluorochemical compositions
    67.
    发明授权
    Durable repellent fluorochemical compositions 失效
    耐久驱避含氟化合物

    公开(公告)号：US5672651A

    公开(公告)日：1997-09-30

    申请号：US545917

    申请日：1995-10-20

    申请人： Richard S. Smith

    发明人： Richard S. Smith

    IPC分类号： C08G18/77 ,  C08G18/28 ,  C08G18/30 ,  C08G18/48 ,  D06M15/576 ,  C08J3/00 ,  C08K3/20 ,  C08L75/00

    CPC分类号： C08G18/4825 ,  C08G18/2885 ,  C08G18/302 ,  D06M15/576

    摘要： This invention provides compositions for treating fibrous substrates to render those substrates durably repellent to water and oil and durably resistant to dry soil comprising a fluorochemical polymer formed by: (a) reacting a tri- or higher order isocyanate with a fluorochemical alcohol; (b) reacting the resulting product with an amount of water sufficient to react with between 5 and 50% of the isocyanate groups present in the product compound; and (c) thereafter reacting the product with a difunctional poly(oxyalkylene)-containing material. The present invention also provides a method of treating fibrous substrates to render those substrates durably repellent to water and oil and durably resistant to dry soil comprising application of the aforementioned composition to a fibrous substrate with one or more hydrophilic anti-staining compounds such as acrylic and methacrylic acid polymers and copolymers, sulfonated phenol-formaldehyde resins, and styrene-maleic anhydride polymers and copolymers, said application of the composition taking place either coincident with or following application of the hydrophilic anti-staining compound or compounds to the substrate. Fibrous substrates treated according to this method and fibrous substrates treated with the aforementioned compositions are also disclosed.

    摘要翻译： 本发明提供了用于处理纤维基材以使这些基材持久地防水和防油的组合物，并且耐久性地耐受含有氟化合物聚合物的干燥土壤，所述含氟聚合物通过以下方法形成：（a）使三价或更高级异氰酸酯与含氟化合物醇反应; （b）使所得产物与足以与存在于产物化合物中的5-50％异氰酸酯基团反应的水量反应; 和（c）然后使产物与含二官能聚（氧化烯）的材料反应。 本发明还提供了一种处理纤维基材以使这些基材持久地防水和防水并且耐干性土壤的基材的方法，其包括将上述组合物施用于具有一种或多种亲水性抗染色化合物如丙烯酸和 甲基丙烯酸聚合物和共聚物，磺化酚醛树脂和苯乙烯 - 马来酸酐聚合物和共聚物，所述组合物的应用与亲水性抗染色化合物或化合物一起施加或者应用于底物。 还公开了根据该方法处理的纤维基材和用上述组合物处理的纤维基材。

    Trocar safety shield locking mechanism
    70.
    发明授权
    Trocar safety shield locking mechanism 失效
    套管安全盾锁机构

    公开(公告)号：US5387197A

    公开(公告)日：1995-02-07

    申请号：US21935

    申请日：1993-02-25

    申请人： Richard S. Smith ,  Kevin L. Houser ,  Charles A. Hansford ,  Pamela K. Jacobs ,  Richard F. Schwemberger

    发明人： Richard S. Smith ,  Kevin L. Houser ,  Charles A. Hansford ,  Pamela K. Jacobs ,  Richard F. Schwemberger

    IPC分类号： A61B1/00 ,  A61B17/34 ,  A61M5/00

    CPC分类号： A61B17/3496

    摘要： A trocar and trocar obturator assembly having an obturator and a locking mechanism responsive to proximal, axial movement of the trocar obturator is disclosed. The trocar obturator has an elongated obturator shaft having a proximal end and a distal end with a piercing tip mounted thereto. The proximal end of the trocar obturator shaft is slidably mounted in a handle such that the obturator shaft is moveable axially. A protective safety shield having a distal end and a proximal end with a flange member mounted to the proximal end is slidably mounted on the trocar obturator. The safety shield is moveable, axially, between an extended distal position and a retracted proximal position. The protective safety shield is disposed concentrically about the obturator. A lockout arm for locking the safety shield in a locked extended position is mounted in the trocar obturator handle. An actuating collar member is mounted to the proximal end of the obturator shaft in the obturator handle and is moveable with the obturator shaft. The obturator collar disengages the locking arm when moved proximally and engages the locking arm when trocar is armed. The trocar obturator assembly may be concentrically mounted in a trocar cannula having a passageway for receiving the trocar obturator and safety shield. The locking mechanism is actuated by proximal, axial motion of the obturator.

    摘要翻译： 公开了具有闭塞器和针对套管针闭塞器的近端，轴向运动的锁定机构的套针和套管针闭塞器组件。 套管针闭塞器具有细长的闭塞轴，其具有近端和远端，安装有穿刺尖端。 套管针闭塞轴的近端可滑动地安装在手柄中，使得闭孔轴可轴向移动。 具有远端和近端的保护性安全护罩具有安装到近端的凸缘构件，可滑动地安装在套管针闭塞器上。 安全护罩可以在延伸的远端位置和缩回的近端位置之间轴向移动。 保护性安全护罩围绕闭塞器同心放置。 用于将安全防护罩锁定在锁定延伸位置的锁定臂安装在套管针闭塞手柄中。 致动轴环构件安装到闭塞器手柄中的闭孔轴的近端，并且可与闭塞轴一起移动。 当套管针布置时，闭塞套环向近侧移动时与锁定臂脱离并接合锁定臂。 套管针闭塞器组件可以同心地安装在具有用于接收套管针闭塞器和安全护罩的通道的套管针插管中。 锁定机构由闭塞器的近端轴向运动致动。