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1. 发明授权

US07118206B1 Gas bubble removal from ink-jet dispensing devices 有权
标题翻译：从喷墨分配装置去除气泡
公开(公告)号：US07118206B1
公开(公告)日：2006-10-10
申请号：US10804310
申请日：2004-03-19
申请人： John S. Stockwell , Raymond Mathew Soliz , Stephen A. Ruatta , Jon Jody Fong
发明人： John S. Stockwell , Raymond Mathew Soliz , Stephen A. Ruatta , Jon Jody Fong
IPC分类号： B41J2/19 , B41J2/175
CPC分类号： B41J2/17509 , B33Y30/00 , B33Y40/00 , B33Y50/02 , B41J2/19
摘要： A method and apparatus for effectively removing gas bubbles in systems fed to ink-jetting devices. The system removes both small and large-scale gas bubbles from systems that feed materials to ink jet print heads.
摘要翻译：一种用于在馈送到喷墨装置的系统中有效地去除气泡的方法和装置。该系统从将材料供给到喷墨打印头的系统中除去小型和大型气泡。

2. 发明授权

US07074029B2 Accumulation, control and accounting of fluid by-product from a solid deposition modeling process 有权
标题翻译：积累，控制和记录来自固体沉积建模过程的流体副产物
公开(公告)号：US07074029B2
公开(公告)日：2006-07-11
申请号：US10625745
申请日：2003-07-23
申请人： John S. Stockwell , Raymond J. Bishop , Raymond Mathew Soliz , Jon Jody Fong
发明人： John S. Stockwell , Raymond J. Bishop , Raymond Mathew Soliz , Jon Jody Fong
IPC分类号： B28B17/00
CPC分类号： B29C41/52 , B29B17/0005 , B29C41/36 , B29C64/35 , B33Y30/00 , B33Y40/00 , Y02W30/62
摘要： A by-product waste material removal system for solid deposition modeling. As excess build and support material is removed during the build as a by-product waste the removal system accumulates, measures, and releases the by-product waste material into a waste receptacle for disposal. The by-product waste material removal system requires no mechanical vacuum systems and allows operator intervention to remove and replace waste receptacles without interrupting an ongoing build.
摘要翻译：用于固体沉积建模的副产物废料去除系统。由于过剩的建筑和支撑材料在建造过程中作为副产品废物被清除，所以清除系统积累，测量并将副产品废物释放到废物容器中进行处置。副产品废物清除系统不需要机械真空系统，并且允许操作员干预以移除和更换废物容器，而不会中断正在进行的建造。

3. 发明授权

US07285237B2 Post processing three-dimensional objects formed by selective deposition modeling 有权
标题翻译：通过选择性沉积建模形成后处理三维物体
公开(公告)号：US07285237B2
公开(公告)日：2007-10-23
申请号：US10815510
申请日：2004-04-01
申请人： Kenneth J. Newell , Stephen A. Ruatta , John S. Stockwell
发明人： Kenneth J. Newell , Stephen A. Ruatta , John S. Stockwell
IPC分类号： B29C71/00 , B29C71/02
CPC分类号： B29C64/40 , B29C64/20 , B33Y40/00
摘要： A method for removing supports from a three-dimensional objected formed by selective deposition modeling. The three-dimensional object is formed from a curable phase change material and the supports are formed from a non-curable phase change material. The curable phase change material contains between about 5% to about 25% of a non-reactive wax in order to achieve the desired phase change characteristics of the material. When removing the supports with heat, discoloration undesirably occurs in the three-dimensional object as the non-reactive wax migrates within the object. The method prevents wax migration by cooling the object slowly past the freezing point of the build material such that a temperature differential no greater than about 5° C. is present within the object. With the preferred build material having a freezing point of about 49.5° C., this is achieved by lowering the temperature between about 62° C. to about 52° C. over a period of between about 5 to about 10 minutes so that the temperature of the regions of the object remain substantially equal as the freezing point is crossed during cooling.
摘要翻译：一种通过选择性沉积建模形成的三维物体去除载体的方法。三维物体由可固化相变材料形成，并且载体由不可固化的相变材料形成。可固化相变材料含有约5％至约25％的非反应性蜡，以达到所需材料的相变特性。当用热量去除载体时，随着非反应性蜡在物体内迁移，三维物体中出现不希望的变色。该方法通过将物体缓慢地冷却到建筑材料的凝固点来防止蜡迁移，使得物体内存在不大于约5℃的温度差。使用优选的构建材料具有约49.5℃的凝固点，这是通过在约5-约10分钟的时间内将温度降低至约62℃至约52℃来实现的，使得温度当冷却期间凝固点交叉时，物体的区域保持基本相等。

4. 发明授权

US06752948B2 Post processing three-dimensional objects formed by selective deposition modeling 有权
公开(公告)号：US06752948B2
公开(公告)日：2004-06-22
申请号：US09970727
申请日：2001-10-03
申请人： Kenneth J. Newell , Stephen A. Ruatta , John S. Stockwell
发明人： Kenneth J. Newell , Stephen A. Ruatta , John S. Stockwell
IPC分类号： B29C7100
CPC分类号： B29C64/40 , B29C64/20 , B33Y40/00
摘要： A method for removing supports from a three-dimensional objected formed by selective deposition modeling. The three-dimensional object is formed from a curable phase change material and the supports are formed from a non-curable phase change material. The curable phase change material contains between about 5% to about 25% of a non-reactive wax in order to achieve the desired phase change characteristics of the material. When removing the supports with heat, discoloration undesirably occurs in the three-dimensional object as the non-reactive wax migrates within the object. The method prevents wax migration by cooling the object slowly past the freezing point of the build material such that a temperature differential no greater than about 5° C. is present within the object. With the preferred build material having a freezing point of about 49.5° C., this is achieved by lowering the temperature between about 62° C. to about 52° C. over a period of between about 5 to about 10 minutes so that the temperature of the regions of the object remain substantially equal as the freezing point is crossed during cooling.

5. 发明授权

US06305769B1 Selective deposition modeling system and method 失效
标题翻译：选择性沉积建模系统及方法
公开(公告)号：US06305769B1
公开(公告)日：2001-10-23
申请号：US08876001
申请日：1997-06-13
申请人： Jeffrey S. Thayer , Thomas A. Almquist , Christian M. Merot , Bryan J. L. Bedal , Richard N. Leyden , Keith Denison , John S. Stockwell , Anthony L. Caruso , Michael S. Lockard
发明人： Jeffrey S. Thayer , Thomas A. Almquist , Christian M. Merot , Bryan J. L. Bedal , Richard N. Leyden , Keith Denison , John S. Stockwell , Anthony L. Caruso , Michael S. Lockard
IPC分类号： B41J201
CPC分类号： B29C64/40 , B29C64/112 , B33Y10/00 , B33Y30/00 , B33Y40/00
摘要： A system and associated method for forming three-dimensional objects under computer control and from a material which may be rendered flowable and then dispensed on a layer-by-layer basis. The layers of the material solidify or otherwise physically transform upon being dispensed thereby forming successive cross-sections. The dispensing process is repeated whereby successive layers adhere to each other thereby forming the object.
摘要翻译：一种用于在计算机控制下形成三维物体的系统和相关方法，以及可以使其流动并随后逐层分配的材料。材料层在分配时固化或以其他方式物理转化，从而形成连续的横截面。重复分配过程，由此连续的层彼此粘附从而形成物体。

6. 发明授权

US07378460B2 Ultra-violet light curable hot melt composition 有权
标题翻译：紫外光固化热熔组合物
公开(公告)号：US07378460B2
公开(公告)日：2008-05-27
申请号：US10958966
申请日：2004-10-04
申请人： Kris Alan Schmidt , Vu A. Doan , Pingyong Xu , John S. Stockwell , Susan Kay Holden
发明人： Kris Alan Schmidt , Vu A. Doan , Pingyong Xu , John S. Stockwell , Susan Kay Holden
IPC分类号： B41J2/01
CPC分类号： C08K5/05 , B29C64/106 , B29C64/112 , B29C64/40 , B33Y10/00 , B33Y70/00 , C08K5/01 , C09D11/101 , C09D11/34 , C09D175/16 , C08L91/06
摘要： A UV curable composition useful for three-dimensional inkjet printing comprising (i) at least one UV curable urethane (meth)acrylate resin; (ii) at least one wax; (iii) at least one (meth)acrylate diluent; (iv) at least one photoinitiator; and (v) at least one polymerization inhibitor; wherein the amount of wax (ii) is sufficient to phase change the UV curable composition after jetting.
摘要翻译：一种可用于三维喷墨印刷的UV固化组合物，其包含（i）至少一种UV可固化氨基甲酸酯（甲基）丙烯酸酯树脂; （ii）至少一种蜡; （iii）至少一种（甲基）丙烯酸酯稀释剂; （iv）至少一种光引发剂; 和（v）至少一种聚合抑制剂; 其中蜡（ii）的量足以使喷射后的UV固化性组合物相变。

7. 发明授权

US06841589B2 Ultra-violet light curable hot melt composition 有权
公开(公告)号：US06841589B2
公开(公告)日：2005-01-11
申请号：US09971247
申请日：2001-10-03
申请人： Kris Alan Schmidt , Vu A. Doan , Pingyong Xu , John S. Stockwell , Susan Kay Holden
发明人： Kris Alan Schmidt , Vu A. Doan , Pingyong Xu , John S. Stockwell , Susan Kay Holden
IPC分类号： B41J2/01 , B29C67/00 , B41M5/00 , C09D11/00 , C09D11/10 , C09D175/16 , C08K5/205 , C08K5/16
CPC分类号： C08K5/05 , B29C64/106 , B29C64/112 , B29C64/40 , B33Y10/00 , B33Y70/00 , C08K5/01 , C09D11/101 , C09D11/34 , C09D175/16 , C08L91/06
摘要： A UV curable composition useful for three-dimensional inkjet printing comprising (i) at least one UV curable urethane (meth)acrylate resin; (ii) at least one wax; (iii) at least one (meth)acrylate diluent; (iv) at least one photoinitiator; and (v) at least one polymerization inhibitor; wherein the amount of wax (ii) is sufficient to phase change the UV curable composition after jetting.

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