公开(公告)号：US20050010192A1

公开(公告)日：2005-01-13

申请号：US10875032

申请日：2004-06-23

申请人： Ying Sun ,  Jeffrey Wu ,  Jue-Chen Liu ,  Joseph Phipps

发明人： Ying Sun ,  Jeffrey Wu ,  Jue-Chen Liu ,  Joseph Phipps

IPC分类号： A61N1/20 ,  A61N1/30 ,  A61N1/32 ,  A61M31/00

CPC分类号： A61N1/0492 ,  A61K8/19 ,  A61K8/20 ,  A61K8/27 ,  A61K8/365 ,  A61K8/368 ,  A61K2800/28 ,  A61K2800/83 ,  A61N1/0428 ,  A61N1/0436 ,  A61N1/044 ,  A61N1/0448 ,  A61N1/205 ,  A61N1/30 ,  A61N1/303 ,  A61N1/325 ,  A61Q19/008 ,  A61Q19/02 ,  A61Q19/08 ,  A61Q19/10

摘要： The present invention features a method of treating pores on the skin by applying to skin in need of such treatment a device including a housing having a skin contacting surface, a first conductive electrode, a second conductive electrode, and a carrier; wherein the first conductive electrode is in electric communication with the second conductive electrode, wherein the first conductive electrode is in ionic communication with the carrier, wherein the carrier is in communication with the skin contacting surface, and wherein the skin contacting surface is placed in contact with the skin.

摘要翻译： 本发明的特征在于一种通过向需要这种治疗的皮肤施加皮肤处理孔的方法，该装置包括具有皮肤接触表面的壳体，第一导电电极，第二导电电极和载体; 其中所述第一导电电极与所述第二导电电极电连通，其中所述第一导电电极与所述载体离子连通，其中所述载体与所述皮肤接触表面连通，并且其中所述皮肤接触表面接触 与皮肤。

公开(公告)号：US20050004509A1

公开(公告)日：2005-01-06

申请号：US10874916

申请日：2004-06-23

申请人： Ying Sun ,  Jeffrey Wu ,  Jue-Chen Liu

发明人： Ying Sun ,  Jeffrey Wu ,  Jue-Chen Liu

IPC分类号： A61N1/20 ,  A61N1/30 ,  A61N1/32

CPC分类号： A61N1/30 ,  A61N1/0428 ,  A61N1/0492 ,  A61N1/205 ,  A61N1/325

摘要： The present invention features a method of administering an active agent to a human barrier membrane by applying to the membrane a device including a housing having the barrier membrane contacting surface, a first conductive electrode, a second conductive electrode, and a carrier containing the active agent; wherein the first conductive electrode is in electric communication with the second conductive electrode, wherein the first conductive electrode and the second conductive electrode are in ionic communication with the carrier, and wherein the carrier is in communication with the barrier membrane through the barrier membrane contacting surface, wherein the difference of the standard potentials of the first conductive electrode and the second conductive electrode is at least 0.2 V and wherein the electrons that pass between the first conductive electrode and the second conductive electrode are generated as a result of such difference of the standard potentials.

摘要翻译： 本发明的特征在于通过向膜施加包括具有阻隔膜接触表面的壳体的装置，第一导电电极，第二导电电极和含有活性剂的载体，向人体屏障膜施用活性剂的方法 ; 其中所述第一导电电极与所述第二导电电极电连通，其中所述第一导电电极和所述第二导电电极与所述载体离子连通，并且其中所述载体通过所述阻挡膜接触表面与所述阻挡膜连通 其中，所述第一导电电极和所述第二导电电极的标准电位差为至少0.2V，其中通过所述第一导电电极和所述第二导电电极之间的电子由于所述标准 潜力

公开(公告)号：US5283860A

公开(公告)日：1994-02-01

申请号：US614352

申请日：1990-11-15

申请人： Mark A. Einkauf ,  Jaroslaw R. Rossignac ,  Michael T. Vanover ,  Jeffrey Wu

发明人： Mark A. Einkauf ,  Jaroslaw R. Rossignac ,  Michael T. Vanover ,  Jeffrey Wu

IPC分类号： G06F3/153 ,  G06T15/30 ,  G06T17/20 ,  G06F15/72

CPC分类号： G06T17/20

摘要： A system and method is provided for displaying trimmed surfaces on a computer graphics system. The present invention tessellates a three-dimensional surface into triangles and determines whether a trimming curve intersects any triangles. If an intersection occurs, a polygon trimming mask is formed by performing an exclusive OR operation and rendering the polygon into a mask plane. The XOR operation sets the bits in the mask plane corresponding to the trimming mask to logical 1. The rendering hardware then compares the bits in the mask plane with the bits in the frame buffer and draws those pixels which correspond to the bits set to 1 in the mask plane. Since, the trimming mask is a polygon the rendering hardware can perform shading, or lighting calculations using values for points which are contained on the tessellated triangle. In this manner, consistent lighting of a trimmed surface can be achieved. Additionally, the present invention provides for the formation of multiple trimming masks when multiple trimming curves intersect a tessellated triangle. The multiple trimming masks are sequentially XORed into the mask plane and the corresponding pixels are then drawn.

摘要翻译： 提供了一种用于在计算机图形系统上显示修剪表面的系统和方法。 本发明将三维表面细分为三角形，并确定修剪曲线是否与任何三角形相交。 如果发生交点，则通过执行异或运算并将多边形渲染成掩模平面来形成多边形修剪掩模。 XOR操作将对应于修剪掩模的掩模平面中的位设置为逻辑1.渲染硬件然后将掩模平面中的位与帧缓冲器中的位进行比较，并将与位设置为1的位相对应的像素 面罩飞机。 由于修剪掩模是多边形，渲染硬件可以使用包含在镶嵌三角形上的点的值进行阴影处理或点亮计算。 以这种方式，可以实现修剪表面的一致的照明。 此外，本发明提供了当多个修剪曲线与镶嵌三角形相交时形成多个修剪掩模。 多个修剪掩模被顺序地转换到掩模平面中，然后绘制相应的像素。