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    • 15. 发明授权
    • Method for producing a milling disc and milling disc produced according to the inventive method
    • 根据本发明方法生产的研磨盘和研磨盘的方法
    • US06723277B1
    • 2004-04-20
    • US09937546
    • 2002-03-21
    • Guido KurzHerbert KönigThomas Broghammer
    • Guido KurzHerbert KönigThomas Broghammer
    • B22F708
    • B28D1/181B22F7/06B22F2998/10B22F3/02B22F3/1007B22F3/24
    • A method for producing a milling disc with embedded insets of hard metal, ceramics or other similar hard materials. The milling disc has a centrical bore in the base body of the disc. The tips of the insets protrude over the circumference of the disc body. The invention also relates to a milling disc produced according to the method wherein a powdery sintered metal material is filled into the recess of a mold pertaining to a compression molding die, and the mold matches the outer contour of the disc base body. Pre-fabricated insets are inserted into the sintered metal material and are positioned in the mold of the compression molding die. A green compact is subsequently pressed in the compression molding die and then taken out of the compression molding die. The green compact is sintered with the pressed insets and is subjected to hardening and/or surface treatment, if required. According to the milling disc, the resistance of the insets in the disc base body and the properties of the disc base body are improved.
    • 一种用硬质金属,陶瓷或其他类似硬质材料嵌入的铣削盘的制造方法。 研磨盘在盘的基体中具有中心孔。 插图的尖端突出在盘体的圆周上。 本发明还涉及根据以下方法生产的研磨盘,其中将粉末烧结金属材料填充到与压缩成型模具相关的模具的凹部中,并且该模具匹配盘基体的外轮廓。 将预制的插入件插入烧结金属材料中并且被定位在压缩模制模具的模具中。 随后在压缩成型模具中压制生坯,然后从压缩模具中取出。 如果需要,将压坯与压制的嵌入件烧结并进行硬化和/或表面处理。 根据研磨盘,盘基体中的插入物的阻力和盘基体的特性得到改善。
    • 18. 发明授权
    • 2-amino-5-pyrimidine acetic acid compounds
    • 2-氨基-5-嘧啶乙酸化合物
    • US06329383B1
    • 2001-12-11
    • US09490232
    • 2000-01-24
    • Charles HedgecockEric DesarbreGuido KurzMartin NorinMarguerite LuthmanCathrin Widerståhl
    • Charles HedgecockEric DesarbreGuido KurzMartin NorinMarguerite LuthmanCathrin Widerståhl
    • C07D40312
    • C07D403/12C07D417/12
    • The present invention relates to new benzimidazole compounds with the following general structure (I): in which Y—X is >C═X when X is NR8, O, or S and R2 is H, alkyl, substituted alkylaryl or substituted aryl; or Y—X is >C—X when X is H, alkyl, substituted alkyl, aryl, substituted aryl, OR9 or NHR9 and R2 is a bond to Y; Z is O, S or NR12; R1 is H, alkyl, substituted alkyl, aryl or substituted aryl; R3 is H, alkyl, substituted alkyl, aryl or substituted aryl, OR9 or NHR9; R4, R5, R6 and R7 are H, halogen, OR10, NR10, R11, NO2, CF3, CN, COR8, COOR8, CONHR8 and/or N3 in any combination and/or two adjacent R4, R5, R6 or R7 form a carbocyclic or heterocyclic ring; and R8, R9, R10, R11, R12 and R13 are H, alkyl, substituted alkylaryl, aryl and/or substituted aryl in any combination. These compounds are useful as a human Growth Hormone (hGH) mimetic, which trigger GH agonist effects in animals and especially as an orally available human Growth Hormone (hGH).
    • 本发明涉及具有以下一般结构(I)的新的苯并咪唑化合物:当X是NR 8,O或S且Y是X时,X = C = X,R 2是H,烷基,取代的烷基芳基或取代的芳基; 当X为H,烷基,取代的烷基,芳基,取代的芳基,OR9或NHR9时,或Y-X为> CX,R2为与Y的键; Z为O,S或NR12; R1为H,烷基,取代的烷基,芳基 或取代的芳基; R3是H,烷基,取代的烷基,芳基或取代的芳基,OR9或NHR9; R4,R5,R6和R7是H,卤素,OR10,NR10,R11,NO2,CF3,CN,COR8,COOR8, 任何组合和/或两个相邻的R4,R5,R6或R7中的CONHR8和/或N3形成碳环或杂环; 和R 8,R 9,R 10,R 11,R 12和R 13是任何组合中的H,烷基,取代的烷基芳基,芳基和/或取代的芳基。这些化合物可用作人类生长激素(hGH)模拟物,其在动物中引发GH激动剂效应 特别是作为口服可用的人生长激素(hGH)。