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1. 发明授权

US6027326A Freeforming objects with low-binder slurry 失效
标题翻译：使用低粘合剂浆料的成型物体
公开(公告)号：US6027326A
公开(公告)日：2000-02-22
申请号：US958973
申请日：1997-10-28
申请人： Joseph Cesarano, III , Paul D. Calvert
发明人： Joseph Cesarano, III , Paul D. Calvert
IPC分类号： B22D23/00 , B28B3/10 , B29C25/08
CPC分类号： B29C67/0055 , B28B1/001
摘要： In a rapid prototyping system, a part is formed by depositing a bead of slurry that has a sufficient high concentration of particles to be pseudoplastic and almost no organic binders. After deposition the bead is heated to drive off sufficient liquid to cause the bead to become dilatant.
摘要翻译：在快速成型系统中，通过将具有足够高浓度的颗粒的浆料沉积成假塑性且几乎不含有机粘合剂而形成部分。在沉积之后，加热珠流以排出足够的液体，使珠子膨胀。

2. 发明授权

US07973094B2 Laser irradiation of metal nanoparticle/polymer composite materials for chemical and physical transformations 有权
标题翻译：金属纳米颗粒/聚合物复合材料的激光照射用于化学和物理转化
公开(公告)号：US07973094B2
公开(公告)日：2011-07-05
申请号：US11770279
申请日：2007-06-28
申请人： Qun Huo , Jianhua Zou , Hui Chen
发明人： Qun Huo , Jianhua Zou , Hui Chen
IPC分类号： B05D3/06 , C08F290/06 , B29C25/08
CPC分类号： C08J5/005 , B82Y30/00
摘要： A metal nanoparticle supported on or dispersed in a polymer is irradiated with photons from a laser source to address the nanoparticles. The polymer is transmissive to the photons and addressed nanoparticles transform the energy of the photon to heat which is transferred to a material in the vicinity of the nanoparticle. The locally heated material undergoes a physical or chemical transformation upon heating. The transformed material can be a material in the proximity of the metal nanoparticle supported polymer or metal nanoparticle/polymer composite. In this manner thermally induced physical or chemical transformations can be carried out in very small volumes of material without significant heating to the bulk of the material.
摘要翻译：负载在或分散在聚合物中的金属纳米颗粒用来自激光源的光子照射以解决纳米颗粒。聚合物对光子是透射的，并且所寻址的纳米粒子将光子的能量转化为热，其转移到纳米颗粒附近的材料。局部加热的材料在加热时经历物理或化学转化。转化的材料可以是金属纳米颗粒负载的聚合物或金属纳米颗粒/聚合物复合材料附近的材料。以这种方式，热诱导的物理或化学转化可以在非常小体积的材料中进行，而不显着加热到大部分材料。

3. 发明授权

US5707660A Apparatus for producing oriented plastic strap 失效
标题翻译：用于生产定向塑料带的设备
公开(公告)号：US5707660A
公开(公告)日：1998-01-13
申请号：US794923
申请日：1997-02-04
申请人： Donald L. Van Erden , Manuel C. Enriquez , Hans Weltekamper
发明人： Donald L. Van Erden , Manuel C. Enriquez , Hans Weltekamper
IPC分类号： B29C43/24 , B29C55/18 , B29C25/08
CPC分类号： B29C55/18 , B29C43/24 , B29L2007/007
摘要： An apparatus for producing an oriented plastic strap having a predetermined desired thickness for use in connection with the strapping of packages or the like. Heating is provided in connection with the surface of the sheet workpiece which is exposed to the ambient air prior to entry of the workpiece into the nip defined between the pair of rollers such that both surfaces will have similar temperature levels so as to exhibit similar density properties, and still further, the edge portions of the sheet workpiece are also heated so as to advantageously control the degree of flatness of the sheet material or workpiece across the width thereof. The flatness quality of the sheet workpiece can also be achieved through means of specially contoured milling rollers defining the zero gap assembly nip, or by means of specially contoured extrusion dies, whereby the edge portions are rendered thinner as compared to the central portion of the sheet workpiece such that upon milling and stretching of the workpiece, which operations tend to thicken the edge portions of the sheet workpiece, the edge portions will exhibit thickness dimensions commensurate with the thickness dimension of the central portion of the sheet workpiece.
摘要翻译：一种用于生产具有预定所需厚度的定向塑料带的装置，用于与包装或类似物的捆扎结合使用。在工件进入到一对辊之间的辊隙中之前，暴露于环境空气的片材工件表面提供加热，使得两个表面将具有相似的温度水平以便表现出类似的密度特性并且还进一步加热片材工件的边缘部分以有利地控制片材或工件在其宽度上的平坦度。片材工件的平整度质量也可以通过限定零间隙组装夹缝的特殊轮廓铣削辊或者通过特殊成形的挤出模具来实现，由此与片材的中心部分相比，边缘部分变得更薄工件，使得在工件的铣削和拉伸时，哪些操作趋向于使片材工件的边缘部分变厚，边缘部分将展现出与片材工件的中心部分的厚度尺寸相当的厚度尺寸。

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