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    • 86. 发明授权
    • Distortion of raster and vector artwork
    • 光栅和矢量图形变形
    • US07385612B1
    • 2008-06-10
    • US10160574
    • 2002-05-30
    • John Peterson
    • John Peterson
    • G09G5/00
    • G06T11/60G06T3/0093G06T11/40G06T15/04G06T15/30
    • Systems and techniques to apply an image distortion to two image objects of different graphic types. In general, in one implementation, the technique includes: receiving an image distortion description to be applied to an image portion including a vector graphic and a raster graphic, the raster graphic being distortable separate from the vector graphic, applying the image distortion description to the vector graphic to produce a distorted vector graphic, and applying the image distortion description to the raster graphic to produce a distorted raster graphic, the distorted vector graphic and the distorted raster graphic together forming a distorted image portion.
    • 将图像失真应用于不同图形类型的两个图像对象的系统和技术。 通常,在一个实现中,该技术包括:接收要应用于包括矢量图形和光栅图形的图像部分的图像失真描述,该光栅图形与矢量图形分离可变形,将图像失真描述应用于 向量图形以产生失真的矢量图形,并将图像失真描述应用于光栅图形,以产生失真的光栅图形,失真的矢量图形和失真的光栅图形,一起形成失真的图像部分。
    • 88. 发明申请
    • Boom breakaway assembly
    • Boom分离组装
    • US20070131791A1
    • 2007-06-14
    • US11444159
    • 2006-05-31
    • John PetersonSteve SeubertDave Friesner
    • John PetersonSteve SeubertDave Friesner
    • B05B1/20
    • A01M7/0078Y10S248/90Y10T16/53822Y10T403/32541
    • A boom breakaway assembly for a spray boom used by a vehicle. The boom breakaway assembly includes a reciprocating system having a first position and a second position, a retention system, and a bias system. In the first position, the bias system applies a maximum effective bias rate to the reciprocating system and the retention system applies a holding force upon the spray boom to maintain the spray boom in a desired outward position. In the second position, the bias system applies a minimal effective bias rate to the reciprocating system and the retention system reduces or disengages the holding force upon the spray boom, thereby allowing the spray boom to move from the outward position to a breakaway position when the spray boom encounters an obstacle. The bias system returns the reciprocating system to the first position once the spray boom clears the obstacle.
    • 用于车辆使用的喷射吊杆的吊杆分离组件。 动臂分离组件包括具有第一位置和第二位置的往复运动系统,保持系统和偏置系统。 在第一位置中,偏置系统对往复系统施加最大有效偏压率,并且保持系统对喷雾臂施加保持力,以将喷射臂保持在期望的向外位置。 在第二位置,偏置系统对往复系统施加最小的有效偏压率,并且保持系统减小或分离喷雾臂上的保持力,从而允许喷雾臂从外侧位置移动到分离位置,当 喷雾机遇到障碍。 一旦喷洒吊杆清除障碍物,偏压系统将往复系统返回到第一位置。
    • 89. 发明申请
    • Bimodal and multimodal dense boride cermets with superior erosion performance
    • 具有优良侵蚀性能的双峰和多峰密集硼化物金属陶瓷
    • US20070128066A1
    • 2007-06-07
    • US11293728
    • 2005-12-02
    • ChangMin ChunNarasimha-Rao BangaruNeeraj ThirumalaiHyun-Woo JinJayoung KooJohn PetersonRobert AntramChristopher FowlerEmery Lendvai-Lintner
    • ChangMin ChunNarasimha-Rao BangaruNeeraj ThirumalaiHyun-Woo JinJayoung KooJohn PetersonRobert AntramChristopher FowlerEmery Lendvai-Lintner
    • C22C29/14
    • C22C29/14B22F1/0014B22F2009/043B22F2998/10B22F2999/00Y10T428/12007B22F1/0003B22F3/02B22F3/1021B22F3/1035B22F9/04
    • Multimodal cermet compositions comprising a multimodal grit distribution of the ceramic phase and method of making are provided by the present invention. The multimodal cermet compositions include a) a ceramic phase and b) a metal binder phase, wherein the ceramic phase is a metal boride with a multimodal distribution of particles, wherein at least one metal is selected from the group consisting of Group IV, Group V, Group VI elements of the Long Form of The Periodic Table of Elements and mixtures thereof, and wherein the metal binder phase comprises at least one first element selected from the group consisting of Fe, Ni, Co, Mn and mixtures thereof, and at least second element selected from the group consisting of Cr, Al, Si and Y, and Ti. The method of making multimodal boride cermets includes the steps of mixing multimodal ceramic phase particles and metal phase particles, milling the ceramic and metal phase particles, uniaxially and optionally isostatically pressing the particles, liquid phase sintering of the compressed mixture at elevated temperatures, and finally cooling the multimodal cermet composition. Advantages disclosed by the multimodal cermets are high packing density of the ceramic phase, high fracture toughness and improved erosion resistance at high temperatures up to 1000° C. The disclosed multimodal cermets are suitable in high temperature erosion/corrosion applications in various chemical and petroleum environments.
    • 包含陶瓷相的多峰砂粒分布的多模金属陶瓷组合物及其制造方法由本发明提供。 多峰金属陶瓷组合物包括a)陶瓷相和b)金属粘结相,其中所述陶瓷相是具有多峰颗粒分布的金属硼化物,其中至少一种金属选自第IV族,第V族 元素周期表的Long形式的VI族元素及其混合物,其中金属粘合剂相包含至少一种选自Fe,Ni,Co,Mn及其混合物的第一元素,至少 选自Cr,Al,Si和Y的第二元素和Ti。 制备多峰硼化物金属陶瓷的方法包括以下步骤:将多峰陶瓷相颗粒和金属相颗粒混合,研磨陶瓷和金属相颗粒,单轴和任选地等压挤压颗粒,在高温下液相烧结压缩混合物,最后 冷却多峰金属陶瓷组合物。 多峰金属陶瓷的优点是陶瓷相的高填充密度,高断裂韧性和在高达1000℃的高温下的耐腐蚀性得到改善。所公开的多峰金属陶瓷适用于各种化学和石油环境中的高温侵蚀/腐蚀应用 。