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    • 4. 发明授权
    • Sales transactions for transfer of commodities
    • 商品转让销售交易
    • US06950806B2
    • 2005-09-27
    • US09862992
    • 2001-05-22
    • David DinesMark TracyJoseph StoneDennis InmanJeffrey Seeley
    • David DinesMark TracyJoseph StoneDennis InmanJeffrey Seeley
    • G06Q20/20G06Q30/06G06F17/60
    • G06Q30/06G06Q20/201G06Q40/04
    • A method for transacting transfers of commodities involves observing the price of a commodity at several observation points over a period of time. In one embodiment, a maximum price is specified. For each observation point, the maximum price is selected in the event the observed price is greater than the maximum price, or the observed price is selected in the event the observed price is less than the maximum price. The price for a quantity of the commodity then is calculated based on the average of the selected prices and a premium. Individual contracts can be aggregated to reach more acceptable trading quantities and intervals, enabling participation of a derivative hedging products service provider and intermediate parties such as resellers and reseller services companies. Aggregation can be carried out manually or automatically, and configured to support anonymity of various parties in the transaction chain.
    • 处理商品转让的方法涉及在一段时间内在几个观察点观察商品的价格。 在一个实施例中,指定最大价格。 对于每个观察点,如果观察价格大于最大价格,则选择最高价格,或者在观察价格低于最高价格的情况下选择观察价格。 然后,商品数量的价格是根据所选价格和溢价的平均值计算的。 可以汇总个人合约,以达到更可接受的交易数量和间隔时间,使得衍生性套期保值产品服务提供商和中间方(如经销商和经销商服务公司)能够参与。 可以手动或自动执行汇总,并配置为支持交易链中各方的匿名性。
    • 6. 发明授权
    • Heat spreader with controlled Z-axis conductivity
    • 具有受控Z轴电导率的散热器
    • US07228894B2
    • 2007-06-12
    • US10836511
    • 2004-04-30
    • David A. MooreMark TracyKerry Hill
    • David A. MooreMark TracyKerry Hill
    • F28F7/00
    • H05K7/20472H01L23/36H01L23/552H01L2924/0002H01L2924/00
    • A device for distributing waste heat from a heat source evenly across an exterior surface of an enclosure is disclosed. The device includes a first layer of material that has a high thermal conductivity along a first plane. One or more layers of material that include a controlled thermal conductivity along a second plane are connected with the first layer. At least one of those layers has a low thermal conductivity (e.g. a thermal insulating material) in the second plane and that layer is positioned between the heat source and the enclosure so that heat flow through that layer is substantially inhibited in the second plane and a majority of the waste heat is thermally transferred through the first layer along the first plane to the exterior surface where the waste heat is uniformly distributed thereby reducing hot spots on the exterior surface which can cause user discomfort.
    • 公开了一种用于将来自热源的废热均匀地分布在外壳的外表面上的装置。 该装置包括沿着第一平面具有高导热性的第一材料层。 包括沿着第二平面的受控热导率的一层或多层材料与第一层连接。 这些层中的至少一个在第二平面中具有低导热性(例如绝热材料),并且该层位于热源和外壳之间,使得在第二平面中基本上禁止通过该层的热流,并且 大部分废热通过第一层沿着第一平面热传递到外表面,废热均匀分布,从而减少了外表面上的热点,这可能导致用户的不适。
    • 8. 发明授权
    • Apparatus and method for manhole collar construction
    • 人孔套管施工装置及方法
    • US5492656A
    • 1996-02-20
    • US270759
    • 1994-07-05
    • Mark Tracy
    • Mark Tracy
    • E02D29/12E02D29/14B28B7/16B28B7/28E04B1/16
    • E02D29/1445E02D29/12
    • Apparatus and method for constructing a manhole collar between an existing manhole cone and a precast manhole ring. The apparatus includes a circular slip form tube, tapered from a larger top diameter to a smaller bottom diameter; at least two support arms, radially extending from adjacent the top of the slip form tube for placement on a support surface, such as a road surface, to hold the tube at a selected height relative to ground level within a manhole cone; and a plurality of fasteners for attachment of a precast manhole ring about the exterior periphery of the slip form tube for supporting the ring at a selected height relative to the manhole cone and the roadway surface. The apparatus may include a concrete spill retention ring, placeable upon the top rim of the manhole cone and around the slip form tube to prevent concrete from entering the manhole cone. The method of the invention includes the steps of supporting the slip form tube upon the roadway surface by the arms; fastening the manhole ring to the tube for proper positioning thereof; leveling the tube and ring; and the pouring of concrete about the slip form tube to form a ring-supporting concrete collar between the manhole cone and the manhole ring.
    • 在现有的井眼锥体与预制井眼环之间构造井眼环的装置和方法。 该装置包括圆形滑动成形管,从更大的顶部直径向较小的底部直径逐渐变细; 至少两个支撑臂,从邻近滑动成形管的顶部径向延伸,用于放置在支撑表面(例如路面)上,以将管保持在相对于井眼锥体内的地平面的选定高度; 以及多个紧固件,用于将预制井眼环附接在滑动成形管的外周边上,用于将环支撑在相对于井眼锥体和道路表面的选定高度处。 该设备可以包括混凝土溢流保持环,可放置在井眼锥体的顶部边缘周围并且围绕滑动形成管,以防止混凝土进入人孔锥体。 本发明的方法包括以下步骤:通过臂支撑滑动管在道路表面上; 将人孔环固定到管上以使其正确定位; 校平管和环; 并将混凝土浇注在滑模管上,以形成孔眼锥体和人孔环之间的支撑环的混凝土环。