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25 条记录 (耗时 0.019 秒)

    Method of making a sign having raised characters
    1.
    发明授权
    Method of making a sign having raised characters 失效
    制作具有凸起字符的标志的方法

    公开(公告)号：US5554685A

    公开(公告)日：1996-09-10

    申请号：US540838

    申请日：1995-10-11

    申请人： Wayne L. Dorpfeld ,  Robert W. Williams ,  Arnold R. Wolfe

    发明人： Wayne L. Dorpfeld ,  Robert W. Williams ,  Arnold R. Wolfe

    IPC分类号： B44C1/165 ,  G09B21/00 ,  G09B21/02 ,  G09F7/16 ,  C08L83/07

    CPC分类号： B44C1/165 ,  G09B21/003 ,  G09B21/02 ,  G09F7/165

    摘要： The invention is a composition of matter used in the making of raised characters for use in signs, and a method of manufacturing raised characters made from the composition. The matter is a polymerizable composition comprising a silicone rubber compound, and about 10 to about 50 weight percent of a silica filler based on the weight of the polymerizable composition. Moreover, the composition of matter is a curable composition comprising a vinyl resin selected from a vinyl plastisol or vinyl organosol, and about 10 to about 50 weight percent of a silica filler based on the weight of curable composition. The invention also includes a method of manufacturing raised characters for use in signs comprising machining the characters from a partially cured polymerizable material. A further method is disclosed for manufacturing raised characters for use in signs, comprising partially curing a liquid polymerizable or curable composition in a form having a relatively uniform thickness, and, machining the characters from the partially cured composition. Finally, a method for making signs using the raised characters of the invention is disclosed.

    摘要翻译： 本发明是用于制造用于标志的凸起字符的物质的组合物，以及由该组合物制造的凸起字符的制造方法。 该物质是包含硅橡胶化合物的可聚合组合物，和基于可聚合组合物重量的约10至约50重量％的二氧化硅填料。 此外，物质的组成是包含选自乙烯基增塑溶胶或乙烯基有机溶胶的乙烯基树脂和约10至约50重量％的二氧化硅填料的可固化组合物，基于可固化组合物的重量。 本发明还包括一种用于制造用于符号的凸起字符的方法，包括从部分固化的可聚合材料中加工字符。 公开了用于制造用于标志的凸起字符的另一方法，包括部分固化具有相对均匀厚度的形式的液体可聚合或可固化组合物，以及从部分固化的组合物中机械加工特征。 最后，公开了使用本发明的凸起字符进行标识的方法。

    Animal feed device containing an insecticidal cartridge
    2.
    发明授权
    Animal feed device containing an insecticidal cartridge 失效
    含有杀虫剂的动物饲料装置

    公开(公告)号：US3995595A

    公开(公告)日：1976-12-07

    申请号：US566133

    申请日：1975-04-08

    申请人： Robert W. Williams

    发明人： Robert W. Williams

    IPC分类号： A01K5/01 ,  A01K5/00

    CPC分类号： A01K5/0142

    摘要： A feed tray, bowl or dining mat for animals which, in addition to serving as a receptacle for food, contains an insecticidal composition capable of maintaining the said tray, bowl or mat essentially free from insects.

    摘要翻译： 用作动物的饲料盘，碗或餐垫除了作为食物的容器之外还含有能够保持所述托盘，碗或垫基本上不含昆虫的杀虫组合物。

    Method for selecting transistor threshold voltages in an integrated circuit
    4.
    发明授权
    Method for selecting transistor threshold voltages in an integrated circuit 有权
    在集成电路中选择晶体管阈值电压的方法

    公开(公告)号：US07188325B1

    公开(公告)日：2007-03-06

    申请号：US10957848

    申请日：2004-10-04

    申请人： Marius Evers ,  Jeffrey E. Trull ,  Alper Halbutogullari ,  Robert W. Williams

    发明人： Marius Evers ,  Jeffrey E. Trull ,  Alper Halbutogullari ,  Robert W. Williams

    IPC分类号： G06F17/50

    CPC分类号： G06F17/5036 ,  G06F17/5045

    摘要： In one embodiment, a method for selecting transistor threshold voltages on an integrated circuit may include assigning a first threshold voltage to selected groups of transistors such as cell instances, for example, and determining which of the selected groups of transistors to assign a second threshold voltage, that is lower than the first threshold voltage, by iteratively performing a cost/benefit analysis. The method may further include determining which of the selected groups of transistors having a third threshold voltage to assign the first threshold voltage by iteratively performing a cost/benefit analysis. The cost/benefit analysis may include calculating a cost/benefit ratio for each group of the selected groups of transistors. In addition, the cost/benefit analysis may include calculating an upcone benefit and a downcone benefit for groups of transistors coupled to one or more inputs and outputs, respectively.

    摘要翻译： 在一个实施例中，用于在集成电路上选择晶体管阈值电压的方法可以包括例如为选定的晶体管组（例如单元实例）分配第一阈值电压，以及确定选择的晶体管组中的哪一个以分配第二阈值电压 ，即低于第一阈值电压，通过迭代地执行成本/效益分析。 该方法还可以包括通过迭代地执行成本/效益分析来确定具有第三阈值电压的所选择的晶体管组中的哪一个以分配第一阈值电压。 成本/效益分析可以包括计算每组所选择的晶体管组的成本/效益比。 此外，成本/效益分析可以包括分别计算耦合到一个或多个输入和输出的晶体管组的升序优点和降压益处。

    Apparatus for cleaning up animal feces deposits
    5.
    发明授权
    Apparatus for cleaning up animal feces deposits 失效
    用于清理动物粪便沉积物的装置

    公开(公告)号：US4185355A

    公开(公告)日：1980-01-29

    申请号：US855968

    申请日：1977-11-30

    申请人： Robert W. Williams

    发明人： Robert W. Williams

    IPC分类号： A47L5/24 ,  E01H1/12

    CPC分类号： E01H1/1206 ,  A47L5/24

    摘要： A method and apparatus for cleaning up an animal feces deposit from its situs by positioning an open-ended receptacle with its open end overlying and in close proximity to the animal feces deposit and providing a suction to pick up the animal feces deposit and deliver same into the interior of the receptacle whereby the receptacle containing the picked up animal feces deposit can be discarded conveniently and cleaning up has been achieved without any physical contact with the animal feces deposit by the person performing the cleaning up.

    摘要翻译： 一种用于通过将其开放端覆盖并紧邻动物粪便沉积物的开放式容器定位来清除其位置的动物粪便沉积物的方法和装置，并且提供抽吸以拾取动物粪便沉积物并将其输送到 容器的内部可以方便地丢弃容纳拾取的动物粪便沉积物的容器，并且通过进行清洁的人员与动物粪便沉积物没有任何物理接触而实现清洁。

    Litter box
    6.
    发明授权
    Litter box 失效
    垃圾箱

    公开(公告)号：US4090470A

    公开(公告)日：1978-05-23

    申请号：US694190

    申请日：1976-06-09

    申请人： Robert W. Williams

    发明人： Robert W. Williams

    IPC分类号： A01K1/01 ,  A01K29/00

    CPC分类号： A01K1/0107

    摘要： A litter box for use by cats which, in addition to providing a filler for waste, also includes a deodorizing or disinfecting element to overcome the odor problems associated with litter boxes. The said element is comprised of an absorbent material impregnated with a deodorizing or disinfecting agent housed beneath the litter container within a perforated cartridge which serves to protect it from contact by animals or humans. In addition, the said cartridge serves to regulate the flow of the deodorant into the surrounding atmosphere.

    摘要翻译： 用于猫使用的垃圾箱除了提供废物填料之外，还包括除臭或消毒元件以克服与垃圾箱相关的气味问题。 所述元件由浸渍有除臭或消毒剂的吸收材料组成，所述除臭剂或消毒剂容纳在穿孔筒内的垃圾容器下方，用于保护其免受动物或人的接触。 此外，所述筒用于调节除臭剂进入周围环境的流量。

    Retractor
    7.
    发明授权
    Retractor 失效
    牵引器

    公开(公告)号：US4034746A

    公开(公告)日：1977-07-12

    申请号：US601059

    申请日：1975-08-01

    申请人： Robert W. Williams

    发明人： Robert W. Williams

    IPC分类号： A61B17/02 ,  A61B17/28 ,  A61B1/32

    CPC分类号： A61B17/0206 ,  A61B2017/2837

    摘要： A surgical retractor of the type having a pair of movable handles pivoted on a common pivot pin or hinge member each handle having an elongated arm extending upwardly therefrom for reciprocal expansion or contraction when the handles are reciprocally moved, the improvement comprising a blade or plate member secured along one end of the first one of the arms opposite a first one of the handles, the plate member being angled inwardly from the elongated arm and directed downwardly approximately normal to a plane through which the arms reciprocally travel during movement, and an elongated rod member secured to one end of the second arm opposite the second handle, the arm extending to a length at least as great as the length or distance along the first arm to the center of the plate member, a rod member extending downwardly along a plane substantially normal to the plane through which the arms reciprocate, and an outwardly extending pointed pin at the end of the rod member opposite the arm.

    摘要翻译： 这种类型的手术牵开器具有一对可动手柄，该手柄在共同的枢转销或铰链构件上枢转，每个手柄具有从其向上延伸的细长臂，当手柄往复运动时可往复膨胀或收缩，改进包括刀片或板构件 固定在与第一个把手相对的第一臂的一端上，板构件从细长臂向内成一角度并且大致垂直于一个平面，该平面通过该平面在臂运动时往复运动，并且细长的杆 固定到第二臂的与第二手柄相对的一端的构件，所述臂延伸至至少与沿着第一臂的长度或距离至板构件的中心的长度;杆构件，其基本上沿着平面向下延伸; 与臂平行的方向往复运动，以及在杆件的与臂相对的端部处的向外延伸的尖头销。