Methods for preparing stable silica sols and inorganic coating
compositions
    2.
    发明授权
    Methods for preparing stable silica sols and inorganic coating compositions 失效
    制备稳定的硅溶胶和无机涂料组合物的方法

    公开(公告)号:US4057525A

    公开(公告)日:1977-11-08

    申请号:US667141

    申请日:1976-03-15

    摘要: A novel stable silica sol which does not gel even at low temperatures is prepared by adding a di -or polyhydric alcohol having three or more carbon atoms and a water-soluble melamine resin to a silica sol. A novel water-based coating composition which requires only an applying step, not a baking step nor a drying step, in the use is prepared by adding an aggregate or filler and usual additives for coating material to the aforesaid stable silica sol as binder. By adding further a small amount of a synthetic resin emulsion to said binder, an inorganic coating composition containing a smaller amount of organic materials than that in prior products can be obtained. The coating therefrom is excellent in strength and its fire resistance is not lowered.

    摘要翻译: 通过向硅溶胶中加入碳原子数为3以上的二元多元醇和水溶性三聚氰胺树脂,制备即使在低温下也不凝胶化的新型稳定的硅溶胶。 通过向上述稳定的二氧化硅溶胶中添加聚集体或填料和常用的涂料添加剂作为粘合剂,制备了仅需要施加步骤,而不是烘烤步骤和干燥步骤的新型水性涂料组合物。 通过进一步向所述粘合剂中加入少量合成树脂乳液,可以获得含有比现有产品少的有机材料的无机涂料组合物。 其涂层强度优异,耐火性不降低。

    Information retrieval device
    4.
    发明授权
    Information retrieval device 失效
    信息检索装置

    公开(公告)号:US4542477A

    公开(公告)日:1985-09-17

    申请号:US579756

    申请日:1984-02-15

    IPC分类号: G06F17/30 G06F15/02 G06F15/40

    CPC分类号: G06F17/30952 G06F17/3061

    摘要: An information retrieval system in which various information is indexed synthetically into such relations as the synonym, the broader term and the narrower term to provide a thesaurus and the words are coded to provide a keyword relation table, an index table and a word table each stored in a memory device respectively so that the desired information retrieval operation may be conveniently performed with use of a computer system. Particularly, a memory capacity even for memory of the thesaurus of large scale may be reduced considerably with simplification of the computer system.

    摘要翻译: 一种信息检索系统,其中各种信息被合成地索引到诸如同义词,更广泛的术语和较窄术语之间的关系中以提供词典,并且对该词进行编码以提供关键词关系表,索引表和词表,每个存储 分别存储在存储设备中,从而可以利用计算机系统方便地执行所需的信息检索操作。 特别是,通过计算机系统的简化,可以大大减少大规模的同义词库的记忆体的存储容量。

    Computer system with multiwindow presentation manager
    7.
    发明授权
    Computer system with multiwindow presentation manager 失效
    具有多窗口显示管理器的计算机系统

    公开(公告)号:US4819189A

    公开(公告)日:1989-04-04

    申请号:US52374

    申请日:1987-05-21

    CPC分类号: G09G5/14 G06F3/0481

    摘要: A terminal computer used as a workstation has a display unit which displays a desired number of windows on its display screen, allowing the windows to overlap one upon another. Plural pieces of data specifying the positions and sizes of the windows are stored into a memory. Data representing the display priorities of the windows are stored into another memory. A coordinate input device, known as "a mouse," is manually operated by an operator, and a cursor displayed on the screen of the display unit moves with movement of the mouse on a flat surface. The most current coordinates of the cursor on the screen are stored as present-cursor position data into a memory. A window presentation controlling section is provided for comparing the present-cursor position data with the positions and sizes of the windows. When the cursor is detected to have moved into one window on the screen, the window presentation controlling section controls the display unit to automatically move this window in front of the other windows on the screen. In this case, the frontmost window is entirely visible, while the other windows are hidden at least partially behind that window.

    摘要翻译: 用作工作站的终端计算机具有显示单元,其在其显示屏幕上显示期望数量的窗口,允许窗口彼此重叠。 指定窗口的位置和大小的多个数据段被存储到存储器中。 表示窗口的显示优先级的数据被存储到另一个存储器中。 称为“鼠标”的坐标输入装置由操作者手动操作,并且显示单元的画面上显示的光标随着鼠标在平坦表面上的移动而移动。 屏幕上光标的最新坐标被存储为存储器中的当前光标位置数据。 提供了一种窗口呈现控制部分,用于将当前光标位置数据与窗口的位置和大小进行比较。 当检测到光标移动到屏幕上的一个窗口中时,窗口呈现控制部分控制显示单元自动地将该窗口移动到屏幕上的其他窗口的前面。 在这种情况下,最前面的窗口是完全可见的,而其他窗口至少部分隐藏在该窗口的后面。