-
1.
公开(公告)号:US08310670B2
公开(公告)日:2012-11-13
申请号:US12830322
申请日:2010-07-04
申请人: Betty Mireya Leon Fong , Aldara Pan Cabo , Stefano Chiussi , Esther Rebollar Gonzalez , Julia De La Asuncion Serra Rodriguez , Pio Manuel Gonzalez Fernandez
发明人: Betty Mireya Leon Fong , Aldara Pan Cabo , Stefano Chiussi , Esther Rebollar Gonzalez , Julia De La Asuncion Serra Rodriguez , Pio Manuel Gonzalez Fernandez
CPC分类号: B08B7/0042 , B23K26/0622 , B23K26/0665 , B23K26/361 , B23K2103/50 , E04G23/002 , G01J3/44
摘要: Disclosed embodiments include methods for cleaning wax, substantially equivalent impurities, and other contaminants from porous stones in historical monuments and artworks using nondestructive means. According to one embodiment the method for removal of contaminants from porous stones using laser comprises the following method steps: (a) identifying regions of a contaminant on the porous stone monument; (b) characterizing the contaminant on the porous stone monument; (c) exposing the contaminant on the porous stone monument to irradiation from a laser characterized by a wavelength, a pulse length, a repetition rate, and a laser energy fluence determined and optimized for a given contaminant-porous stone system and the laser characteristics; and (d) adaptively evaluating the cleaning results by quantifying the thickness of the remaining contaminant.
摘要翻译: 公开的实施方案包括在历史古迹和使用非破坏性手段的艺术作品中清除蜡,基本相当的杂质和其它污染物的方法。 根据一个实施例,使用激光器从多孔石头去除污染物的方法包括以下方法步骤:(a)识别多孔石纪念碑上的污染物的区域; (b)表征多孔石纪念碑上的污染物; (c)将多孔石纪念碑上的污染物暴露于以给定的污染多孔石系统确定和优化的波长,脉冲长度,重复率和激光能量密度为特征的激光照射下,以及激光特性; 和(d)通过量化剩余污染物的厚度自适应地评估清洁结果。
-
公开(公告)号:US06339913B1
公开(公告)日:2002-01-22
申请号:US09113584
申请日:1998-07-10
申请人: Betty Mireya Leon Fong , Juan Maria Pou Saracho , Jorge Luis Arias Otero , Francisco Jose Garcia Sanz , Mercedes Belen Mayor Leiros , Pio Manuel Gonzalez Fernandez , Mariano Jesus Perez-Martinez Y Perez-Amor
发明人: Betty Mireya Leon Fong , Juan Maria Pou Saracho , Jorge Luis Arias Otero , Francisco Jose Garcia Sanz , Mercedes Belen Mayor Leiros , Pio Manuel Gonzalez Fernandez , Mariano Jesus Perez-Martinez Y Perez-Amor
IPC分类号: B65B5504
CPC分类号: C23C14/5813 , A61F2/30767 , A61F2/3094 , A61F2002/30084 , A61F2002/30929 , A61F2002/3097 , A61F2310/00017 , A61F2310/00023 , A61F2310/00029 , A61F2310/00203 , A61F2310/00796 , A61L27/32 , C23C14/021 , C23C14/08 , C23C14/28 , C23C14/564 , C23C14/58
摘要: The osteointegration of osseous fixing implants may be improved through a series of surface treatments. These treatments comprise a cleaning and passivation process, the application of a coating of CaUPVHXOYCZ to the implant, where subindexes u, v, x, y, and z are natural numbers including zero with variable stoichiometry, and a sterilization process by irradiation. The flexibility of this method provides for the control of physical and chemical properties of the obtained surface in order to match the properties with those of the bone in which the implant will be placed.
摘要翻译: 通过一系列表面处理可以改善骨固定植入物的骨整合。 这些处理包括清洁和钝化过程,将CaUPVHXOYCZ涂层施加到植入物,其中亚指数u,v,x,y和z是包括具有可变化学计量的零的自然数,以及通过照射的灭菌过程。 该方法的灵活性提供了对获得的表面的物理和化学性质的控制,以便与将放置植入物的骨的属性相匹配。
-