公开(公告)号：US07314071B2

公开(公告)日：2008-01-01

申请号：US11343727

申请日：2006-01-31

申请人： Young Won Park

发明人： Young Won Park

IPC分类号： B27D1/04

CPC分类号： B27M3/04 ,  B27M1/003 ,  B32B21/13 ,  B32B38/0012 ,  B32B38/162 ,  B32B2037/243 ,  B32B2255/08 ,  B32B2307/71 ,  B32B2317/16 ,  B32B2419/04

摘要： A method for enhancing the texture of a wood panel. A pattern wood is attached to a surface of a plywood structure to form a wood panel. The surface of the pattern wood is then sanded followed by cleaning of the sanded surface. Thereafter, the surface of the pattern wood which has been sanded and cleaned is subjected to sand blasting. The sand blasted surface of the pattern wood is then coated with a first ultraviolet (UV) coating which is allowed to harden. Grooves are then formed on a second surface of the plywood structure opposite the first surface thereof. The wood panel is then cut to a preselected size. The surface of the pattern wood is then coated with a second UV coating which is allowed to harden.

摘要翻译： 一种用于增强木板纹理的方法。 图案木材附着在胶合板结构的表面上以形成木板。 然后对图案木材的表面进行砂磨，然后清洁砂表面。 此后，对已经磨砂和清洁的图案木材的表面进行喷砂处理。 然后将图案木材的喷砂表面涂覆有允许硬化的第一紫外线（UV）涂层。 然后，在胶合板结构的与其第一表面相对的第二表面上形成槽。 然后将木板切割成预选尺寸。 然后将图案木材的表面涂覆有允许硬化的第二UV涂层。

公开(公告)号：US20100010205A1

公开(公告)日：2010-01-14

申请号：US12375094

申请日：2007-07-30

申请人： Kyu Wann Kim ,  Kyoung Soo Kim ,  Young Won Park ,  Young Jun Park ,  Won Kyoung Lee

发明人： Kyu Wann Kim ,  Kyoung Soo Kim ,  Young Won Park ,  Young Jun Park ,  Won Kyoung Lee

IPC分类号： C07H3/02

CPC分类号： C07H19/073 ,  Y02P20/55

摘要： Disclosed herein are novel naphthalene-2-carboxylate derivatives of Formula (I), which are useful for the synthesis of gemcitabine, as well as a preparation method. The novel derivatives have naphthalene-2-carboxlate as the hydroxy protecting group of 2-deoxy-2,2-difluoro-pentofuranose-1-ulose. (I) wherein R1 and R2 are each independently hydrogen, methyl, chloro, fluoro, bromo, iodo, methoxy, ethoxy or nitro.

摘要翻译： 本文公开了式（I）的新颖的萘-2-羧酸酯衍生物，其可用于吉西他滨的合成以及制备方法。 该新型衍生物具有萘-2-甲酸酯作为2-脱氧-2,2-二氟 - 戊呋糖-1-尿苷的羟基保护基。 （I）其中R 1和R 2各自独立地为氢，甲基，氯，氟，溴，碘，甲氧基，乙氧基或硝基。