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    • 14. 发明专利
    • Abrasive tools and method of producing same
    • GB547752A
    • 1942-09-09
    • GB546141
    • 1941-04-28
    • J K SMIT & SONS INCPAUL LAWRENCE KUZMICK
    • B24D7/00B24D18/00
    • 547,752. Abrasive tools. SMIT & SONS, Inc., J. K., and KUZMICK, P. L. April 28, 1941, No. 5461. [Classes 60 and 124] An abrasive tool comprises a rigid support faced with a metal mesh member loaded with abrasive particles and a bonding agent. The mesh member lies substantially flush with the abrasive particles. The support 6 of aluminium, brass, copper or other material is placed within a mould 2, 4 after being coated with a layer of cementitious material 12 such as resin dissolved in denatured alcohol. The plug 14 is inserted, a layer of bonding material 16 is added and above this a ring of aluminium, brass or copper gauze coated with resin solution and loaded by hand, whilst the cement is still wet, with diamond particles. The follower ring 26 is placed in the mould and the assembly is subjected to a pressure of from 1000 to 1500 pounds per sq. in. at a temperature of 320‹F. for about five minutes, the bonding material being a mixture of two parts of dry resin to one part of short fibre asbestos. A ring of material known under the Registered Trade Mark " Cellophane " may be placed between the grinding wheel and the follower ring. The gauze may be from 240 to 80 mesh, the particles being screened from 200 to 60 mesh. A number of superimposed loaded gauze rings with bonding material between may be employed and Fig. 6 shows a severing wheel built up from four such layers the outside layers overlapping the support disc. When very fine particles are employed they may be mixed with the bonding material which may be further loaded with powdered metals.
    • 18. 发明申请
    • ITERATIVE IMAGE SEARCH ALGORITHM INFORMED BY CONTINUOUS HUMAN-MACHINE INPUT FEEDBACK
    • 连续人机输入反馈法迭代图像搜索算法
    • WO2017147580A1
    • 2017-08-31
    • PCT/US2017/019674
    • 2017-02-27
    • EPSTEIN, Sydney, NicoleEPSTEIN, Paul, Lawrence
    • EPSTEIN, Sydney, NicoleEPSTEIN, Paul, LawrenceMARIC, Luka
    • G06F17/30G06K9/36
    • G06F17/30G06K9/6263
    • System and computer-implemented image search engine of analyzing tags associated with a sequence of images presented to a user to present a current object of interest of the user is disclosed. An image from among a plurality of images is presented on an electronic display. The image is associated with a set of tags. An input is received indicating a user's preference for the image. A plurality of tags is processed based on the preference and the set of tags to determine a next set of tags from the plurality of tags. A next image is determined from the plurality of images based on the next set of tags. The next image represents a physical object, different from a physical object represented by the previous image. A sequence of images is generated by repeating the above process with the next image in place of the previous image for present a user's current object of interest.
    • 公开了分析与呈现给用户的图像序列相关联的标签以呈现用户的当前感兴趣对象的系统和计算机实现的图像搜索引擎。 来自多个图像中的图像被呈现在电子显示器上。 该图像与一组标签相关联。 接收到指示用户对图像的偏好的输入。 基于偏好和标签组来处理多个标签以确定来自多个标签的下一组标签。 基于下一组标签从多个图像中确定下一个图像。 下一个图像表示一个物理对象,不同于前一个图像表示的物理对象。 通过用下一个图像代替先前的图像重复上述过程来生成一系列图像,以呈现用户当前感兴趣的对象。