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    • 42. 发明申请
    • NOVEL THIAZOLIDINEDIONE DERIVATIVE AND USE THEREOF
    • 新型噻唑啉衍生物及其用途
    • US20110269954A1
    • 2011-11-03
    • US13142924
    • 2009-12-30
    • Hoon ChoYing WuCheol-Hee Choi
    • Hoon ChoYing WuCheol-Hee Choi
    • C07D417/12C07D413/12C07D277/34
    • C07D277/34C07D277/36C07D413/12C07D417/12
    • The present invention relates to novel thiazolidinedione derivatives expressed by the following formula (I) and the uses thereof. More specifically, the present invention relates to novel thiazolidinedione derivatives expressed by the following formula (I) and a pharmaceutical composition comprising the same. The novel thiazolidinedione derivatives of formula (I) according to the present invention can be effectively used for the prevention or treatment of cardiovascular disease, gastrointestinal disease and renal disease by inhibiting the activity of 15-hydroxyprostaglandin dehydrogenase (15-PGDH) that decomposes prostaglandins as well as useful for the prevention of hair loss and the stimulation of hair growth, and osteogenic stimulation and wound healing.
    • 本发明涉及由下式(I)表示的新型噻唑烷二酮衍生物及其用途。 更具体地,本发明涉及由下式(I)表示的新型噻唑烷二酮衍生物和包含其的药物组合物。 根据本发明的式(I)的新型噻唑烷二酮衍生物可以通过抑制分解前列腺素的15-羟基前列腺素脱氢酶(15-PGDH)的活性而有效地用于预防或治疗心血管疾病,胃肠道疾病和肾脏疾病 对于防止脱发和刺激毛发生长以及成骨刺激和伤口愈合有用。
    • 43. 发明授权
    • Method of manufacturing field emission device
    • 场致发射装置的制造方法
    • US08033881B2
    • 2011-10-11
    • US11812962
    • 2007-06-22
    • Jun-Hee ChoiMin-Jong Bae
    • Jun-Hee ChoiMin-Jong Bae
    • H01J9/00H01J9/24H01J9/04
    • H01J31/127H01J9/025H01J29/04
    • A method of manufacturing a field emission device comprises: sequentially forming cathodes and a light blocking layer on a substrate, and patterning the light blocking layer to form blocking layer holes; sequentially forming an insulating layer and a gate material layer on the light blocking layer, and patterning the gate material layer to form gate electrodes in which gate electrode holes are formed; coating a photoresist on the gate electrodes, and exposing and developing the photoresist to form resist holes inside the gate electrode holes; isotropically etching portions of the insulating layer exposed through the resist holes to form insulating layer holes; etching portions of the gate electrodes exposed by the insulating layer holes to form gate holes, and removing the photoresist; and forming emitters on the cathode electrodes exposed by the blocking layer holes.
    • 制造场致发射器件的方法包括:在衬底上依次形成阴极和遮光层,并对阻光层进行构图以形成阻挡层孔; 在遮光层上依次形成绝缘层和栅极材料层,并对栅极材料层进行构图以形成形成栅电极孔的栅电极; 在栅电极上涂覆光致抗蚀剂,以及曝光和显影光致抗蚀剂以在栅电极孔内形成抗蚀剂孔; 各向同性蚀刻通过抗蚀剂孔露出的绝缘层的部分,形成绝缘层孔; 蚀刻由绝缘层孔暴露的栅电极的部分以形成栅极孔,并除去光致抗蚀剂; 并在由阻挡层孔露出的阴极上形成发射体。
    • 48. 发明授权
    • Cutting insert and cutting tool therewith
    • 切削刀片和切削刀具
    • US07959383B2
    • 2011-06-14
    • US12440078
    • 2006-09-06
    • Chang Hee ChoiChang Gyu Park
    • Chang Hee ChoiChang Gyu Park
    • B23C5/22B23C5/20
    • B23C5/2208B23C2200/361B23C2210/163Y10T407/192Y10T407/1924Y10T407/1936Y10T407/2276Y10T407/2278
    • The present invention provides a cutting insert and a cutting tool used with the same. A tool body includes at least one seating surface and a threaded hole extending as slanted with respect to the seating surface. At least one cutting insert having a mounting hole passing therethrough is removably secured on the seating surface. A screw passes through the mounting hole and is fastened to the threaded hole, thereby removably securing the cutting insert to the tool body. A wall surface of the mounting hole contacts a head of the screw about at least one first contact portion and at least one second contact portion. The first contact portion is formed at a level different from that of the second contact portion along a longitudinal axis of the mounting hole. Contact angles at the first contact portions and the second contact portions are different from each other.
    • 本发明提供一种切削刀片和与其一起使用的切削工具。 工具主体包括至少一个就座表面和相对于就座表面倾斜延伸的螺纹孔。 具有穿过其中的安装孔的至少一个切削刀片可移除地固定在就座表面上。 螺钉穿过安装孔并被紧固到螺纹孔,从而可拆卸地将切削刀片固定到工具主体上。 安装孔的壁表面围绕至少一个第一接触部分和至少一个第二接触部分接触螺钉的头部。 所述第一接触部分沿着所述安装孔的纵向轴线形成在与所述第二接触部分不同的水平面上。 第一接触部和第二接触部的接触角彼此不同。