"> Solid polycrystalline potassium ion conductor having a beta
    32.
    发明申请
    Solid polycrystalline potassium ion conductor having a beta "-AI2O3 structure, its production and the preparation of potassium metal using this potassium ion conductor 有权
    具有β“-Al 2 O 3结构的固体多晶钾离子导体,其生产和使用该钾离子导体制备金属钾

    公开(公告)号:US20060131181A1

    公开(公告)日:2006-06-22

    申请号:US11300473

    申请日:2005-12-15

    IPC分类号: C25C3/02

    摘要: A solid polycrystalline potassium ion conductor having a β″-Al2O3 structure is obtainable by means of ion exchange of the alkali metal ions of a polycrystalline alkali metal β″-Al2O3 moulding, in which the alkali metal ions are sodium ions or a mixture of sodium and potassium ions and the molar ratio M2O (M=alkali metal) to Al2O3 is 1: x, x being an integer or non-integer number within the range 5 to 11, for potassium ions, the ion exchange being effected by a method wherein neither chloride-containing nor liquid potassium ion sources are used, the method comprising the steps of: embedding the polycrystalline alkali metal β″-Al2O3 moulding in an oxidic powder containing potassium and aluminium of a molar K2O: Al2O3 ratio within the range of 1: (x−1) to 1: (x+1), the weight of oxidic powder amounting to at least two times the weight of the moulding; heating the embedded moulding at a rate of at least 100° C. per hour to at least 1100° C.; and further heating to at least 1300° C., this temperature being maintained for at least one hour prior to cooling. Potassium metal is obtained, starting from potassium amalgam, by electrolysis using an anode containing potassium amalgam, liquid potassium metal as a cathode and this solid potassium ion conductor as a membrane separating cathode and anode spaces.

    摘要翻译: 通过离子交换多晶碱金属β'的碱金属离子获得具有β“-Al 2 O 3结构的固体多晶钾离子导体, 其中碱金属离子是钠离子或钠离子和钾离子的混合物,摩尔比M 2 O 3 / O(M =碱金属)至Al 2 O 3 3为1:x,x为5至11范围内的整数或非整数,对于 钾离子,离子交换通过其中不使用含氯化物或液体钾离子源的方法进行,该方法包括以下步骤:将多晶碱金属β“-Al 2 O 在含有摩尔K 2 O 3:O 2 Al 3 O 3比例的钾和铝的氧化粉末中成型3次/ 在1:(x-1)至1:(x + 1)的范围内,氧化粉末的重量至少为模具重量的两倍 ; 以至少100℃/小时的速度将嵌入的模制件加热至至少1100℃; 并进一步加热至至少1300℃,该温度在冷却之前保持至少1小时。 从汞齐汞合金开始,通过使用含有汞齐汞合金,液态金属钾作为阴极的阳极进行电解,得到金属钾,该固体钾离子导体作为隔离阴极和阳极空间的膜。

    Apparatus and method for providing a cooling effect to the skin
    33.
    发明申请
    Apparatus and method for providing a cooling effect to the skin 审中-公开
    用于向皮肤提供冷却效果的装置和方法

    公开(公告)号:US20050065582A1

    公开(公告)日:2005-03-24

    申请号:US10670491

    申请日:2003-09-24

    申请人: John Blackburn

    发明人: John Blackburn

    IPC分类号: A61F7/00 A61F7/10

    CPC分类号: A61F7/10 A61F2007/0065

    摘要: The invention is a method, inclusive of its associated device or apparatus, of more effectively cooling the human body by the process of an enhanced evaporation process. The method provides for the spraying a generally wide pattern of a fine mist spray of de-mineralized water on the skin to be cooled from either a non-pressurized container having a manual pump spray for discharging the water from the container, or a pressurized container having a propellant mixed with the de-mineralized water, where the pressurized container further has a manually operated actuator for discharging the water from the container. In the latter case, the propellant is one of nitrogen, carbon dioxide and air, preferably nitrogen.

    摘要翻译: 本发明是一种包括其关联的装置或装置的方法,其通过增强的蒸发过程的过程更有效地冷却人体。 该方法提供了在要从要从容器中排出水的手动泵喷雾器的非加压容器或要从容器排出水的非压力容器的表面上喷洒脱矿水的细雾喷雾的大致宽的图案,或者加压容器 具有与去矿化水混合的推进剂,其中加压容器还具有用于从容器排出水的手动操作致动器。 在后一种情况下,推进剂是氮气,二氧化碳和空气中的一种,优选氮气。

    Opportunistic tile-pulling, vacancy-filling method and apparatus for
file-structure reorganization
    34.
    发明授权
    Opportunistic tile-pulling, vacancy-filling method and apparatus for file-structure reorganization 失效
    机会瓦片拉动,空缺填充方法和文件结构重组装置

    公开(公告)号:US5778392A

    公开(公告)日:1998-07-07

    申请号:US626673

    申请日:1996-04-01

    摘要: A storage reorganizing system subdivides a reorganizable storage space into tile areas. Each tile area either contains file data or does not contain file data. The data in a tile area that contains file data is referred to as a tile. A tile area that does not contain file data is referred to as a vacancy. Tiles that are not yet located in their goal positions, as defined by a recorded goal state definition, are opportunistically moved to available vacancies that are the goal positions for such tiles as the vacancies become available. Each tile move leaves behind it a new vacancy. The speed of opportunistic tile moving is optimized by first locating the largest vacancies that are each to be filled with the largest amount of tile data and by first moving tiles to such vacancies. One goal state produces a defragmented set of files. Another goal state produces an intentionally fragmented set of files. A third goal state produces a set of files that are fragmented and whose fragments are tightly interleaved on an access-wise basis so as to enable quick switching between a fragment of a first file and a fragment of a second file.

    摘要翻译: 存储重组系统将可重组的存储空间细分为瓦片区域。 每个瓦片区域都包含文件数据或不包含文件数据。 将包含文件数据的瓦片区域中的数据称为瓦片。 不包含文件数据的瓦片区域被称为空缺。 根据记录的目标状态定义,尚未定位在目标位置的瓦片被机会主义地转移到可用的空缺,这些空白是空缺可用的这种瓦片的目标位置。 每个瓷砖移动留下一个新的空缺。 通过首先定位最大的空位,最大量的瓦片数据填充最大的空位,并通过首先将瓦片移动到这样的空位来优化机会砖移动的速度。 一个目标状态产生一组碎片整理的文件。 另一个目标状态产生有意碎片的文件集。 第三目标状态产生一组分段的文件,并且其片段在接入方式上紧密交织,以便能够快速切换第一文件的片段和第二文件的片段。