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    • 1. 发明专利
    • Furnace cage for charcoal cooking stove
    • 烧烤炉烤火锅
    • JP2006132909A
    • 2006-05-25
    • JP2004350434
    • 2004-11-04
    • Kazuo Akamatsu一男 赤松
    • AKAMATSU KAZUO
    • F24B1/20F23B99/00
    • PROBLEM TO BE SOLVED: To solve inconvenience such as having difficulty in stacking charcoal and adjusting fire when igniting and taking time to extinguish fire in a general charcoal cooking stove.
      SOLUTION: A furnace cage characterized in that a small charcoal receiving metal plate 2 having air holes 3 in the bottom part of the cage 1 using a perforated metal plate and having an opening at the upper part is dropped to keep a space 4 to the bottom part of a container, is used to simplify stacking of charcoal and adjustment and extinction of fire to thereby compensate inconvenience. Further, the use of a charcoal cooking stove and supplementary equipment (a grill height adjuster and a fire making instrument) enhancing the characteristics of the furnace cage, simplifies stacking of charcoal and adjustment and extinction of fire to solve inconvenience.
      COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:解决在一般木炭烹饪炉中点燃和花费时间扑灭火灾时难以堆放木炭和调整火灾等不便。 解决方案:一种炉笼,其特征在于,使用穿孔金属板,并且在上部具有开口的保持架1的底部中具有气孔3的小木炭接收金属板2被落下以保持空间4 到容器的底部,用于简化木炭的堆放和调整和消除火,从而补偿不便。 此外,使用木炭烹饪炉和辅助设备(烤架高度调节器和消防器具)提高炉笼的特性,简化了木炭的堆放,调节和消除火灾,解决了不便。 版权所有(C)2006,JPO&NCIPI
    • 10. 发明授权
    • Electrical wiring of semiconductor device enabling increase in electromigration (EM) lifetime
    • 半导体器件的电气布线能够增加电迁移(EM)寿命
    • US06650017B1
    • 2003-11-18
    • US09637066
    • 2000-08-11
    • Kazuo AkamatsuYoshihiko IsobeHiroyuki Yamane
    • Kazuo AkamatsuYoshihiko IsobeHiroyuki Yamane
    • H01L2348
    • H01L21/7685H01L21/28518H01L21/2855H01L21/32051H01L21/76886H01L23/485H01L23/5226H01L23/53223H01L2924/0002H01L2924/00
    • A method for manufacturing a semiconductor device having on a silicon substrate semiconductor elements and aluminum (Al) alloy wiring leads as electrically connected thereto is disclosed. The method includes the steps of forming on the silicon substrate an Al alloy layer containing therein copper (Cu), and forming on the Al alloy layer a titanium nitride (TiN) film with enhanced chemical reactivity by using sputtering techniques while applying thereto a DC power of 5.5 W/cm2 or less. Fabrication of such reactivity-rich TiN film on the Al alloy layer results in a reaction layer of Al and Ti being subdivided into several spaced-apart segments. In this case, the reaction layer hardly serves as any diffusion path; thus, it becomes possible to prevent Cu as contained in the Al alloy layer from attempting to outdiffuse with the reaction layer being as its diffusion path. This makes it possible to suppress or minimize unwanted fabrication of AlN on or above the surface of an Al containing lead pattern, thereby enabling increase in electromigration (EM) lifetime of electrical interconnect leads used.
    • 公开了一种制造半导体器件的方法,该半导体器件具有硅衬底半导体元件和与其电连接的铝(Al)合金布线引线。 该方法包括以下步骤:在硅衬底上形成含有铜(Cu)的Al合金层,并且通过使用溅射技术在Al合金层上形成具有增强的化学反应性的氮化钛(TiN)膜,同时施加直流电力 为5.5W / cm 2以下。 在Al合金层上制备这种富含反应性的TiN膜导致Al和Ti的反应层被细分成几个间隔开的段。 在这种情况下,反应层几乎不作为任何扩散路径; 因此,可以防止Al合金层中所含的Cu作为其扩散路径而反向扩散。 这使得可以抑制或最小化在含铝的引线图案的表面上或上方的AlN的不希望的制造,从而能够增加使用的电互连引线的电迁移(EM)寿命。