公开(公告)号：US20010003563A1

公开(公告)日：2001-06-14

申请号：US09204012

申请日：1998-12-01

Inventor： DARYL G. SCHAUER ,  ROBERT W. SEVERSON

IPC: B43K005/02 ,  B43K007/10 ,  B05C011/10 ,  B43K005/18 ,  A46B011/00

CPC classification number: E04F21/10 ,  B05B12/00 ,  B05C17/002

Abstract: An apparatus for the application of drywall compound onto a taped drywall joint. The applicator uses an electrically powered, positive displacement pump which supplies a continuous flow of compound from a hopper to the applicator head via a fluid path. Remote controls on the handle of the applicator allow the operator to turn the pump on or off and also to select the optimal pump speed. The hopper is large enough so that an operator can apply compound to a number of joints before having to stop and refill the apparatus with compound.

Abstract translation: 一种用于将干墙复合物施加到带状干墙接头上的装置。 施用器使用电动的容积式泵，其通过流体路径从料斗向施用器头提供连续的化合物流。 使用者的手柄上的遥控器可以让操作者打开或关闭泵，也可以选择最佳的泵速。 料斗足够大，以便操作人员可以在不必停下并用化合物重新装满设备之前将化合物施加到多个接头上。

公开(公告)号：US20020146273A1

公开(公告)日：2002-10-10

申请号：US09827717

申请日：2001-04-05

Inventor： Stacey Weir

IPC: B43K029/00 ,  B05C011/10

CPC classification number: B05C17/00516 ,  B05C17/01 ,  B25F1/00 ,  E04F21/08 ,  E04F21/165 ,  E04F21/1652

Abstract: A multipurpose tool for use in installing wallboard is disclosed. According to one embodiment, the tool comprises an elongated handle having first and second ends. The first end of the handle is connected to a wallboard spotter. The second end of the handle is connected to a screwdriver portion, which desirably comprises a ratcheting screwdriver. The screwdriver portion can also be adapted to be removably coupled to the handle. In addition, the screwdriver portion can be provided with a removable, reversible bit having a screwdriver end and a blunt end for depressing strands of wallboard paper into holes left by nails or screws in wallboard. In another embodiment, a tool comprises an elongated handle having a first end adapted for connection to a conventional wallboard spotter and a second end having a screwdriver.

Abstract translation: 公开了一种用于安装墙板的多功能工具。 根据一个实施例，该工具包括具有第一和第二端部的细长手柄。 把手的第一端连接到墙板上。 手柄的第二端连接到螺丝刀部分，该螺丝刀部分理想地包括棘轮式起子。 螺丝刀部分也可以适于可拆卸地联接到手柄。 此外，螺丝刀部分可以设置有可拆卸的，可旋转的钻头，其具有螺丝刀端和用于将墙纸的绳子压入通过墙壁中的钉子或螺钉留下的孔中的钝端。 在另一个实施例中，工具包括细长手柄，其具有适于连接到传统墙板识别器的第一端和具有螺丝刀的第二端。

公开(公告)号：US20020050247A1

公开(公告)日：2002-05-02

申请号：US10021393

申请日：2001-10-30

Inventor： Takeshi Sekiguchi ,  Shouichi Murakami ,  Katsumi Orihara

IPC: B05C011/10

CPC classification number: B05C11/1047 ,  B05C11/1002 ,  B05C11/101

Abstract: The present invention provides a providing device capable of using a solution within a tank effectively than ever as preventing an air bubble from mixing in the solution to be provided to an applying device. In providing devices and for leading a coloring sensitive matter from any one of a plurality of pressure tanks to an applying device via a predetermined flow path, middle tanks are provided every for each of pressure tanks on the way of a flow path connecting each of the plurality of pressure tanks and the applying device. A sensor detects whether an amount of a solution stored in respective middle tanks is not less than a predetermined lower limit value or not. Then, a signal in response to its result of the detection is outputted to a system controlling device. On the basis of this output signal, it is discriminated whether the amount of the solution in the middle tank is not less than the lower limit value or not. Then, if it is detected that the amount of the solution in the middle tank is less than the lower limit value, the predetermined processing in association with the switching of the pressure tank is carried out.

Abstract translation: 本发明提供了一种提供装置，其能够有效地使用罐内的溶液，以防止气泡在溶液中混合以提供给施加装置。 在提供装置并且通过预定的流动路径将着色敏感物质从多个压力容器中的任何一个引导到施加装置时，在连接每个压力容器 多个压力罐和施加装置。 传感器检测存储在各个中间容器中的溶液的量是否不小于预定的下限值。 然后，将响应其检测结果的信号输出到系统控制装置。 基于该输出信号，判断中间槽中的溶液量是否不小于下限值。 然后，如果检测到中间罐中的溶液量小于下限值，则执行与压力罐的切换相关联的预定处理。

公开(公告)号：US20010016429A1

公开(公告)日：2001-08-23

申请号：US09755009

申请日：2001-01-05

Applicant: Applied Materials, Inc.

Inventor： Alfred Mak ,  Ling Chen ,  David C. Smith ,  Mei Chang ,  Steve Ghanayem

IPC: H01L021/31 ,  B05C011/10 ,  G11B003/68

CPC classification number: H01L21/76843 ,  C23C16/0245 ,  C23C16/14 ,  C23C16/34 ,  H01L21/28061 ,  H01L29/4941 ,  H01L29/66583

Abstract: A layer of tungsten nitride is deposited on the upper surface of a wafer. The deposition is performed by providing a gaseous mixture and providing energy to the gaseous mixture to form a plasma. The gaseous mixture includes a first gaseous composition containing tungsten and a second gaseous composition containing nitrogen and hydrogen. The second gaseous composition is one that does not have a gas phase reaction with the first gaseous composition to form tungsten nitride, unless energy is provided to the gaseous mixture. The first gaseous composition may be tungsten hexafluoride (WF6). The gaseous mixture may be infused with energy to form a plasma by providing it with energy from an rf signal. In the plasma, the nitrogen dissociates into nitrogen ions, and the tungsten separates from the fluorine. The nitrogen ions and tungsten then combine to form tungsten nitride (W2N), which deposits on the wafer's upper surface.

Abstract translation: 在晶片的上表面上沉积一层氮化钨。 通过提供气体混合物并向气体混合物提供能量以形成等离子体来进行沉积。 气态混合物包括含钨的第一气态组合物和含有氮和氢的第二气态组合物。 第二气态组合物是不与第一气态组合物进行气相反应以形成氮化钨的组合物，除非向气体混合物提供能量。 第一气体组合物可以是六氟化钨（WF 6）。 气体混合物可以通过向其提供来自rf信号的能量而输入能量以形成等离子体。 在等离子体中，氮离解成氮离子，钨与氟分离。 氮离子和钨然后结合形成氮化钨（W2N），其沉积在晶片的上表面上。