公开(公告)号：US07820982B2

公开(公告)日：2010-10-26

申请号：US12170670

申请日：2008-07-10

Applicant: Won Jin Moon ,  Byung Kyu Park ,  Youn Joong Kim ,  Jee Young Lee ,  Sang Hee Lee ,  Dong Sik Bae

Inventor： Won Jin Moon ,  Byung Kyu Park ,  Youn Joong Kim ,  Jee Young Lee ,  Sang Hee Lee ,  Dong Sik Bae

IPC: H01J37/00

CPC classification number: H01J37/20 ,  G01N23/046 ,  G01N2223/419 ,  H01J37/26 ,  H01J2237/20292 ,  H01J2237/204 ,  H01J2237/226 ,  H01J2237/2611 ,  H01J2237/2617

Abstract: Disclosed is a moon grid for transmission electron microscopy tomography, including a mesh sheet for protecting an upper objects and a support film formed on the mesh sheet and having nanoparticles dispersed throughout, in which the nanoparticles dispersed throughout the support film are used as reference points in the reconstruction of two-dimensional transmission electron microscopy images into a three-dimensional image, thus omitting a process of attaching markers in the course of preparation of a sample and easily forming reference points even on a sample to which it is impossible to attach markers. A method of fabricating such a moon grid is also provided.

Abstract translation: 公开了一种用于透射电子显微镜断层摄影的月球网格，包括用于保护上部物体的网片和形成在网片上的支撑膜，并且具有分散在其中的纳米颗粒，其中分散在整个支撑膜上的纳米颗粒用作参考点 将二维透射电子显微镜图像重建成三维图像，因此省略了在样品制备过程中附着标记的过程，并且即使在不可能附着标记的样品上也容易形成参考点。 还提供了一种制造这种月球栅格的方法。

公开(公告)号：US20090065708A1

公开(公告)日：2009-03-12

申请号：US12170670

申请日：2008-07-10

Applicant: Won Jin MOON ,  Byung Kyu PARK ,  Youn Joong KIM ,  Jee Young LEE ,  Sang Hee LEE ,  Dong Sik BAE

Inventor： Won Jin MOON ,  Byung Kyu PARK ,  Youn Joong KIM ,  Jee Young LEE ,  Sang Hee LEE ,  Dong Sik BAE

IPC: G21K5/10 ,  G01J5/00

CPC classification number: H01J37/20 ,  G01N23/046 ,  G01N2223/419 ,  H01J37/26 ,  H01J2237/20292 ,  H01J2237/204 ,  H01J2237/226 ,  H01J2237/2611 ,  H01J2237/2617

Abstract: Disclosed is a moon grid for transmission electron microscopy tomography, including a mesh sheet for protecting an upper objects and a support film formed on the mesh sheet and having nanoparticles dispersed throughout, in which the nanoparticles dispersed throughout the support film are used as reference points in the reconstruction of two-dimensional transmission electron microscopy images into a three-dimensional image, thus omitting a process of attaching markers in the course of preparation of a sample and easily forming reference points even on a sample to which it is impossible to attach markers. A method of fabricating such a moon grid is also provided.

Abstract translation: 公开了一种用于透射电子显微镜断层摄影的月球网格，包括用于保护上部物体的网片和形成在网片上的支撑膜，并且具有分散在其中的纳米颗粒，其中分散在整个支撑膜上的纳米颗粒用作参考点 将二维透射电子显微镜图像重建成三维图像，因此省略了在样品制备过程中附着标记的过程，并且即使在不可能附着标记的样品上也容易形成参考点。 还提供了一种制造这种月球栅格的方法。

公开(公告)号：US20090061738A1

公开(公告)日：2009-03-05

申请号：US12262252

申请日：2008-10-31

Applicant: Hiroyasu SAKA ,  Won-Jin MOON ,  Shouji UCHIMURA ,  Toshiro ITO

Inventor： Hiroyasu SAKA ,  Won-Jin MOON ,  Shouji UCHIMURA ,  Toshiro ITO

IPC: B24C1/00

CPC classification number: C04B41/009 ,  C04B41/53 ,  C04B41/91 ,  C04B35/10 ,  C04B35/565 ,  C04B35/584 ,  C04B35/581

Abstract: A method for improving surface thermal shock resistance of a member made of ceramics to which thermal shock resistance is required comprising, forming homogeneously distributed linear dislocation structure on the surface of the member made of ceramics to which thermal shock resistance is required by blasting abrasives composed of fine particles whose average particle size is from 5 μm to 200 μm and whose surface shape is convex, wherein Vickers hardness (HV) of said fine particles is 800 or more and equal to or less than the hardness of the member made of ceramics to which thermal shock resistance is required.

Abstract translation: 一种提高要求耐热冲击性的陶瓷构件的表面耐热冲击性的方法，其特征在于，在由陶瓷制成的构件的表面上形成均匀分布的线性位错结构，由 平均粒径为5〜200μm，表面形状为凸的细颗粒，其中所述微粒的维氏硬度（HV）为800以上且等于或小于由陶瓷制成的构件的硬度 需要耐热冲击性。

公开(公告)号：US20060293165A1

公开(公告)日：2006-12-28

申请号：US10530332

申请日：2003-10-15

Applicant: Hiroyasu Saka ,  Won-Jin Moon ,  Shouji Uchimura ,  Toshiro Ito

Inventor： Hiroyasu Saka ,  Won-Jin Moon ,  Shouji Uchimura ,  Toshiro Ito

IPC: C04B35/584 ,  C04B35/00 ,  B29C71/00

CPC classification number: C04B41/009 ,  B24C1/10 ,  C04B41/53 ,  C04B41/91 ,  C04B35/10 ,  C04B35/00 ,  C04B35/565 ,  C04B35/584 ,  C04B35/581

Abstract: A method for improving the toughness of the surface of a ceramics product, characterized in that the ceramics product is substituted to a plastic working wherein a dislocated structure is formed in the sub-surface regions thereof, the structure being in a straight line form and covering uniformly over the whole of the ceramics product and having a dislocation density of 1×104 to 9×1013 cm−2, by the use of a jet material comprising fine particles having a convexly curved surface and having an average particle size of 0.1 μm to 250 μm and a Vickers hardness (HV) of 500 or more and of a hardness (HV) of the ceramics products +50 or less; and ceramics products which have a dislocated structure being in a straight line form and covering uniformly over the whole of the surface thereof and having a dislocation density of 1×104 to 9×1013 cm−2.

Abstract translation: 一种提高陶瓷制品的表面韧性的方法，其特征在于，陶瓷制品被代替到其表面区域中形成脱位结构的塑性加工，其结构为直线形式并且覆盖 通过使用喷射器在整个陶瓷制品上均匀地具有1×10 4至9×10 13 cm -2的位错密度 材料包括具有凸曲面的平均粒径为0.1μm〜250μm，维氏硬度（HV）为500以上，陶瓷制品的硬度（HV）为50以下的细颗粒。 并且具有位错结构为直线形式并均匀覆盖其整个表面并具有1×10 4至9×10 13 cm的位错密度的陶瓷产品 ^{-2 。}

公开(公告)号：US20060213127A1

公开(公告)日：2006-09-28

申请号：US10553849

申请日：2004-05-18

Applicant: Hiroyasu Saka ,  Won-Jin Moon ,  Shouji Uchimura ,  Toshiro Ito

Inventor： Hiroyasu Saka ,  Won-Jin Moon ,  Shouji Uchimura ,  Toshiro Ito

IPC: C09K3/14 ,  C04B35/584

CPC classification number: C23C30/005 ,  B22F2003/166 ,  C04B35/584 ,  C04B2235/96 ,  C04B2235/9607 ,  C04B2235/963

Abstract: A ceramics sintered material cutting tool, characterizing in that it has a dislocation structure which formed on the surface thereof in a straight line from and distributed uniformity in a dislocation density of 1×104 to 9×1013 cm−2. The cutting tool is improved in a fracture toughness value and the resistance to thermal shock and thus has a prolonged life. The above cutting tools include, in particular, a twist drill and a throw away tip.

Abstract translation: 一种陶瓷烧结材料切割工具，其特征在于它具有在其表面上以直线形成的位错结构，并且位错密度为1×10 4〜9×10 13 cm ^{-2 。 切削工具的断裂韧性值和耐热冲击性提高，因此寿命延长。 上述切削工具特别包括麻花钻和扔掉刀头。}