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    • 2. 发明公开
    • OCCLUDING DEVICE OF COMPLETE REPRODUCIBILITY
    • OKKLUSIONSANORDNUNG MIT VOLKOMMENER REPRODUZIERBARKEIT
    • EP1051952A1
    • 2000-11-15
    • EP98950323.0
    • 1998-10-21
    • Nagata, Kazuhiro
    • Nagata, Kazuhiro
    • A61C11/02
    • A61C11/08A61C11/005A61C11/022A61C11/06A61C11/082A61C11/088
    • A full reproduction articulator that faithfully and accurately reproduces jaw movement, particularly the chewing movement, including individual differences. It includes a mandibular model member (10), a base (11) erected on this mandibular model member (10), two condyle balls (12, 12) projecting from this base (11), a maxillary model member (13) that occludes the mandibular model member (10), and condyle boxes (17) linked to both sides of the maxillary model member (13) and in contact with the two condyle balls (12, 12) for regulating movement in the anterior/posterior direction, left/right direction and vertical direction of the maxillary model member (13). A Bennett lift mechanism (16) is also provided on the base (11) for lifting the maxillary model member (10) from the working side condyle ball (12) when the maxillary model member (10) moves in the left/right direction, independently of the working side condyle box (17).
    • 一个完整的再现发音器,忠实和准确地再现下巴运动,特别是咀嚼运动,包括个人差异。 其包括下颌模型构件(10),竖立在该下颌模型构件(10)上的基部(11),从该基部(11)突出的两个髁球(12,12),上颌模型构件(13) 下颌模型构件(10)和连接到上颌模型构件(13)的两侧并与两个髁球(12,12)接触的髁盒(17),用于调节前/后方向的运动,左 /上颌模型构件(13)的右方向和垂直方向。 当上颌模型构件(10)沿左/右方向移动时,还在基座(11)上设置有贝内特提升机构(16),用于将上颌模型构件(10)从工作侧髁球(12) 独立于工作侧髁盒(17)。
    • 6. 发明公开
    • Microwave iron-making furnace
    • Eisenerzeugender Mikrowellenofen
    • EP2023068A1
    • 2009-02-11
    • EP08013746.6
    • 2008-07-31
    • Nagata, Kazuhiro
    • Nagata, KazuhiroSato, Motoyasu
    • F27D23/00F27B5/04F27B5/14F27B5/16C21B13/10C21C5/52F27D1/00
    • F27B5/04C21B13/12C21C5/52F27B5/14F27B5/16F27D1/0006F27D99/0006F27D2099/0028Y02P10/216
    • A reactor (1) has a casing (12) composed of a magnesia-based refractory, and a bottom plate composed of an MgO-graphite mixed refractory is disposed on a bottom part of this casing. A graphite crucible (17) is provided at a bottom of the reactor (1), and the graphite crucible and the reactor are joined together by a magnesia cylinder (16). Iron ore powder, coal powder, and other such raw materials supplied into the reactor are irradiated with microwaves from microwave oscillators (3) and are heated. The iron ore is reduced, and the resulting molten pig iron flows out through a hole (1a) into a crucible (17), and then is poured out of the crucible through another hole (1b) into a ladle (4). It is thereby possible to manufacture molten pig iron with high energy efficiency, instead of using blast-furnace iron-making.
    • 反应器(1)具有由氧化镁基耐火材料构成的壳体(12),在该壳体的底部设置由MgO-石墨混合耐火材料构成的底板。 石墨坩埚(17)设置在反应器(1)的底部,石墨坩埚和反应器通过氧化镁圆筒(16)接合在一起。 供给到反应器中的铁矿石粉末,煤粉等原料用微波振荡器(3)照射微波,并加热。 铁矿石被还原,所生成的熔融生铁通过孔(1a)流出到坩埚(17)中,然后通过另一个孔(1b)从坩埚中注入到钢包(4)中。 因此,可以以高能量的方式制造熔融生铁,而不是使用高炉炼铁。
    • 8. 发明公开
    • Full reproduction articulator
    • 手工制作者Reproduzierbarkeit
    • EP1356783A2
    • 2003-10-29
    • EP03015889.3
    • 1998-10-21
    • Nagata, Kazuhiro
    • Nagata, Kazuhiro
    • A61C11/02A61C11/08
    • A61C11/08A61C11/005A61C11/022A61C11/06A61C11/082A61C11/088
    • A full reproduction articulator that faithfully and accurately reproduces jaw movement, particularly the chewing movement, including individual differences. It includes a mandibular model member (10), a base (11) erected on this mandibular model member (10), two condyle balls (12, 12) projecting from this base (11), a maxillary model member (13) that occludes the mandibular model member (10), and condyle boxes (17) linked to both sides of the maxillary model member (13) and in contact with the two condyle balls (12, 12) for regulating movement in the anterior/posterior direction, left/right direction and vertical direction of the maxillary model member (13). The mandibular model member (10) includes a mandibular position remounting mechanism that makes it possible to remount the position of a lower denture model (90) with respect to the maxillary model member (13).
    • 一个完整的再现发音器,忠实和准确地再现下巴运动,特别是咀嚼运动,包括个人差异。 其包括下颌模型构件(10),竖立在该下颌模型构件(10)上的基部(11),从该基部(11)突出的两个髁球(12,12),上颌模型构件(13) 下颌模型构件(10)和连接到上颌模型构件(13)的两侧并与两个髁球(12,12)接触的髁盒(17),用于调节前/后方向的运动,左 /上颌模型构件(13)的右方向和垂直方向。 下颌模型构件(10)包括下颌位置重新安装机构,其能够相对于上颌模型构件(13)重新安装下义齿模型(90)的位置。 一种完整的再现发音器,可以忠实准确地再现下颚运动,特别是咀嚼运动,包括个人差异。 其包括下颌模型构件(10),竖立在该下颌模型构件(10)上的基部(11),从该基部(11)突出的两个髁球(12,12),上颌模型构件(13) 下颌模型构件(10)和连接到上颌模型构件(13)的两侧并与两个髁球(12,12)接触的髁盒(17),用于调节前/后方向的运动,左 /上颌模型构件(13)的右方向和垂直方向。 下颌模型构件(10)包括下颌位置重新安装机构,其能够相对于上颌模型构件(13)重新安装下义齿模型(90)的位置。