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36 条记录 (耗时 0.034 秒)

    Method for making a flangeless seam for use in disposable articles
    21.
    发明授权
    Method for making a flangeless seam for use in disposable articles 失效
    制造用于一次性物品的无法兰接缝的方法

    公开(公告)号：US5622589A

    公开(公告)日：1997-04-22

    申请号：US541996

    申请日：1995-10-10

    申请人： Larry K. Johnson ,  Stephen J. Lange

    发明人： Larry K. Johnson ,  Stephen J. Lange

    IPC分类号： A61F13/15 ,  B32B31/00

    CPC分类号： A61F13/496

    摘要： According to the present invention, a method of making flangeless seams especially useful in disposable articles, such as training pants, incontinence articles and the like is provided. The method includes the steps of: (1) providing a first member of the disposable article; (2) providing a barrier member; (3) folding the first member of the disposable article about the barrier member providing opposing proximal and distal portions of the first member, the barrier member being disposed at least partially between the opposing proximal and distal portions; (4) providing a second member of the disposable article juxtaposed at least a portion of the first member to form a laminate including the first member, the second member and the barrier member; and (5) applying a joining means across at least a portion of laminate, the joining means joining at least a portion of the first member and the second member, the barrier member preventing the joining means from joining the proximal portion with the distal portion.

    摘要翻译： 根据本发明，提供了在一次性制品中特别有用的无法穿孔的方法，例如训练裤，失禁制品等。 该方法包括以下步骤：（1）提供一次性物品的第一部件; （2）提供阻挡构件; （3）将所述一次性制品的第一构件围绕所述阻挡构件折叠，所述阻挡构件提供所述第一构件的相对的近侧和远侧部分，所述阻挡构件至少部分地设置在所述相对的近端部分和远端部分之间; （4）提供一次性制品的第二构件，其与第一构件的至少一部分并置以形成包括第一构件，第二构件和阻挡构件的层压体; 以及（5）跨越层叠体的至少一部分施加接合装置，所述接合装置接合所述第一构件和所述第二构件的至少一部分，所述阻挡构件防止所述接合装置将所述近端部分与所述远端部分接合。

    Bifold door hinge assembly
    25.
    发明授权
    Bifold door hinge assembly 失效
    双门门铰链总成

    公开(公告)号：US4295514A

    公开(公告)日：1981-10-20

    申请号：US94289

    申请日：1979-11-14

    申请人： Larry K. Johnson

    发明人： Larry K. Johnson

    IPC分类号： E05D7/10 ,  E05D15/26 ,  E06B3/00

    CPC分类号： E05D15/264 ,  E05D7/1061 ,  E05Y2900/20 ,  Y10T16/5595

    摘要： There is disclosed a hinge structure for a bifold door assembly or the like, which includes first and second leaf members, the first leaf member comprising a generally flat mounting or leaf portion and a knuckle portion. The knuckle portion includes one or more and preferably a pair of coaxial spaced, knuckle portions which are of a generally semi-circular or U-shaped configuration in cross section, thus defining generally open knuckles. The second leaf member includes a generally flat mounting or leaf portion and a knuckle portion comprising a generally cylindrical closed knuckle with a pair of rod-like pins extending coaxially therefrom. The axial length of the closed knuckle is such that it may be disposed between the open knuckles of the first leaf member and the outwardly extending pins received in the open, U-shaped knuckle portions. Upon assembly, the first leaf member is mounted so that the open knuckle portions are offset with respect to the door edge, with a surface portion of the door serving to cooperate with the open knuckle portions to confine the pin members and prevent lateral separation.

    摘要翻译： 公开了一种用于双层门组件等的铰链结构，其包括第一和第二叶片构件，第一叶片构件包括大致平坦的安装或叶片部分和转向节部分。 转向节部分包括一个或多个并且优选地一对同轴间隔开的关节部分，其横截面具有大致半圆形或U形构造，因此限定了大体上敞开的关节。 第二叶片构件包括大致平坦的安装或叶片部分和转向节部分，该关节部分包括大致圆柱形的闭合关节，其中一个与其同轴地延伸的杆状销。 闭合转向节的轴向长度使得其可以设置在第一叶片的开放的节点和容纳在开口的U形转向节部分中的向外延伸的销之间。 组装时，第一叶片部件被安装成使得开放的关节部分相对于门边缘偏移，门的表面部分与开放的关节部分配合以限制销部件并防止横向分离。

    Constant-head soil permeameter for determining the hydraulic conductivity of earthen materials at a wide range of depths
    26.
    发明授权
    Constant-head soil permeameter for determining the hydraulic conductivity of earthen materials at a wide range of depths 有权
    用于确定各种深度土壤材料的水力传导率的恒定头土壤渗透仪

    公开(公告)号：US06938461B1

    公开(公告)日：2005-09-06

    申请号：US10449412

    申请日：2003-06-02

    申请人： Larry K. Johnson

    发明人： Larry K. Johnson

    IPC分类号： E21B49/00 ,  G01N15/08

    CPC分类号： E21B49/00 ,  G01N15/0826

    摘要： A constant-head soil permeameter for determining hydraulic conductivity of earthen materials is inserted into a borehole at the desired test depth. A calibrated reservoir, disposed on the ground surface, is attached thereto with a suitable length of hose. Water is added to the calibrated reservoir and allowed to flow freely into the borehole until an equilibrium level is reached in the borehole and inside the soil permeameter. The water flowing to the permeameter is throttled by buoyant float pressure that is greatly increased by a single lever, lever-lever, or lever-link-lever valve control assembly which provides considerable versatility and mechanical advantage, thereby allowing more constant head control and much greater depths of testing than previously attained by known permeameters. A filtered vent system, backflow check valve, and seals restrict entry of soil particles and debris, thereby minimizing cleaning and maintenance of the invention. The soil permeability is determined by solving appropriate mathematical equations which utilize the equilibrium height of water, rate of water flow, and dimensions of the borehole as input parameters.

    摘要翻译： 用于确定土壤材料的水力传导率的恒定头土壤渗透仪在期望的测试深度处插入钻孔中。 设置在地面上的经校准的储存器用适当长度的软管连接到其上。 将水添加到校准的储存器中并允许自由流入钻孔中，直到在井眼和土壤渗透液中达到平衡水平。 流入渗透仪的水被浮力浮动压力节流，浮力压力通过单个杠杆，杠杆杠杆或杠杆连杆杠杆阀控制组件大大增加，该组件提供了相当多的通用性和机械优点，从而允许更恒定的水头控制和更多 比以前通过已知的渗透参数获得的更大的测试深度。 过滤排气系统，回流止回阀和密封件限制土壤颗粒和碎屑的进入，从而最小化本发明的清洁和维护。 通过求解利用水的平衡高度，水流速度和钻孔尺寸作为输入参数的适当数学方程来确定土壤渗透率。

    Method for making a flangeless seam for use in disposable articles
    27.
    发明授权
    Method for making a flangeless seam for use in disposable articles 失效
    制造用于一次性物品的无法兰接缝的方法

    公开(公告)号：US5607537A

    公开(公告)日：1997-03-04

    申请号：US541997

    申请日：1995-10-10

    申请人： Larry K. Johnson ,  Stephen J. Lange

    发明人： Larry K. Johnson ,  Stephen J. Lange

    IPC分类号： A61F13/15 ,  B32B31/00 ,  B32B31/20

    CPC分类号： A61F13/496 ,  A61F13/15699 ,  A61F13/15739 ,  A61F13/5655 ,  Y10T156/1051

    摘要： According to the present invention, a method of making flangeless seams especially useful in disposable articles, such as training pants, incontinence articles and the like is provided. The method includes the steps of: (a) providing a first member of the disposable article; (b) providing a second member of the disposable article; (c) providing a barrier member having a first portion and a second portion separated by a fold, the first portion of the barrier member being juxtaposed with at least a portion of the first member and the second portion of the barrier member being juxtaposed at least a portion of the second member forming a laminate; and (d) applying a joining means across at least a portion of the laminate, at least a part of the first portion of the barrier member being joined with at least a part of the first member and at least a part of the second portion of the barrier member being joined with at least a part of the second member, wherein the first portion of the barrier member and the second portion of the barrier member are not joined.

    摘要翻译： 根据本发明，提供了在一次性制品中特别有用的无法穿孔的方法，例如训练裤，失禁制品等。 该方法包括以下步骤：（a）提供一次性物品的第一部件; （b）提供一次性物品的第二部件; （c）提供具有第一部分和由折叠部分开的第二部分的阻挡部件，所述阻挡部件的所述第一部分与所述第一部件的至少一部分并且所述阻挡部件的所述第二部分并置至少并排 所述第二构件的一部分形成层压体; 和（d）跨越所述层压体的至少一部分施加接合装置，所述阻挡构件的所述第一部分的至少一部分与所述第一构件的至少一部分接合，并且所述第二部分的至少一部分 所述阻挡构件与所述第二构件的至少一部分连接，其中所述阻挡构件的所述第一部分和所述阻挡构件的所述第二部分不接合。

    Processes for preparing substituted 4-hydroxymethyl-1-phenyl-3-pyrazolidinone
    29.
    发明授权
    Processes for preparing substituted 4-hydroxymethyl-1-phenyl-3-pyrazolidinone 失效
    制备取代的4-羟甲基-1-苯基-3-吡唑烷酮的方法

    公开(公告)号：US4835285A

    公开(公告)日：1989-05-30

    申请号：US164662

    申请日：1988-03-07

    申请人： Robert J. I. Eubanks ,  Larry K. Johnson

    发明人： Robert J. I. Eubanks ,  Larry K. Johnson

    IPC分类号： C07D231/08

    CPC分类号： C07D231/08

    摘要： A process for preparing a substituted 4-hydroxymethyl-1-phenyl-3-pyrazolidinone of the formula ##STR1## wherein R.sup.1 is alkyl and R.sup.2 is selected from the group consisting of halogen, alkoxy, nitro, alkyl, and aryl, comprising reacting a cyclic sulfite of the formula ##STR2## wherein R.sup.1 is as described above and X is halide, with an aromatic hydrazine of the formula ##STR3## wherein R.sup.2 is as described above, in the presence of a basic catalyst and a solvent.

    摘要翻译： 制备下式的取代的4-羟甲基-1-苯基-3-吡唑烷酮的方法，其中R1是烷基，R2选自卤素，烷氧基，硝基，烷基和芳基，包括使 其中R 1如上所述，X是卤化物，其中R 2如上所述，在碱性催化剂和溶剂的存在下，通式为“IMAGE”的芳族肼。