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    • 1. 发明专利
    • Self-sustaining stick
    • 自我维护
    • JP2006034930A
    • 2006-02-09
    • JP2004244462
    • 2004-07-27
    • Ryuichi Inoue隆一 井上
    • INOUE RYUICHI
    • A45B9/04A61H3/00
    • PROBLEM TO BE SOLVED: To supply an improved stick that prevents a one-leg stick from slipping or falling down when it is handed off or not in use. SOLUTION: A mounting part 3 is attached at the end of the support 2 of the one-leg stick, stand-up parts 6 are provided on it, and extending parts 4 are provided on it for solution. Each of the extending parts 4 has a warping part 5 and a slide stopper 8. Three extending parts 4 are provided. One, extending part (4a), of them is provided to face the walking direction (direction indicated by an arrow A) and the other two (extending parts 4b) are provided parallel each other to face the direction opposite to the walking direction. This enables the stick to sustain itself, makes it unslippery and light, gives you no bulk feeling, and becomes usable outdoors. In addition, the warping parts 5 dissolve the sense of discomfort to feel when the ends of the extending parts 4b directly touch the ground in walking. Being parallel of the extending parts 4b each other can conveniently draw a complete pair of shoes or the like together a little away from you even while sitting. COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:提供一种改进的棒,以防止单腿棒在切换或不使用时滑倒或摔倒。 解决方案:安装部分3安装在单腿棒的支撑件2的端部,在其上设置有立起部分6,并且在其上设置有延伸部分4用于溶液。 每个延伸部分4具有翘曲部分5和滑动止动件8.提供三个延伸部分4。 一个延伸部(4a)被设置为面向步行方向(箭头A所示的方向),另外两个(延伸部4b)彼此平行设置,以面向与行走方向相反的方向。 这使得棒能够维持自身,使其变得柔软轻盈,使您无需散发感觉,并可在户外使用。 此外,当延伸部分4b的端部在步行中直接接触地面时,翘曲部分5溶解不舒服的感觉。 由于延伸部4b彼此平行,所以即使在坐着的时候,也可以将一对完整的一对鞋等组合在一起。 版权所有(C)2006,JPO&NCIPI
    • 5. 发明申请
    • MAGNESIUM ALLOY SHEET AND PROCESS FOR PRODUCING SAME
    • 镁合金板及其制造方法
    • US20130220496A1
    • 2013-08-29
    • US13882785
    • 2011-11-08
    • Ryuichi InoueKohji InokuchiYukihiro OishiNozomu Kawabe
    • Ryuichi InoueKohji InokuchiYukihiro OishiNozomu Kawabe
    • C22F1/06C22C23/02
    • C22F1/06B22D11/001C22C23/00C22C23/02C22C23/04C22C23/06
    • Provided are a magnesium alloy sheet having excellent corrosion resistance and a method for producing the same.The magnesium alloy sheet has dispersed therein particles of an intermetallic compound containing an additive element (e.g., Al) and Mg (a typical example of which is Mg17Al12), and the ratio obtained by dividing the diffraction intensity of the main diffraction plane (4,1,1) of the intermetallic compound by the diffraction intensity of the c plane (0,0,2) of the Mg alloy phase in an XRD analysis of the surface of the sheet is 0.040 or more. The method for producing a magnesium alloy sheet includes the following steps: a casting step of producing a cast material composed of a magnesium alloy containing an additive element by continuous casting; a heat treatment step of holding the cast material at 400° C. or higher and then cooling the cast material at a cooling rate of 30° C./min or less to produce a heat-treated material; and a rolling step of subjecting the heat-treated material to warm rolling to produce a rolled sheet.
    • 本发明提供耐腐蚀性优异的镁合金板及其制造方法。 镁合金薄片中分散有含有添加元素(例如Al)和Mg(典型实例为Mg17Al12)的金属间化合物的颗粒,并且通过将主衍射平面(4, 在该表面的XRD分析中,通过Mg合金相的c面(0,0,2)的衍射强度,金属间化合物的重量比为0.01以上。 镁合金板的制造方法包括以下步骤:通过连续铸造制造由含有添加元素的镁合金构成的铸造材料的铸造工序; 将铸造材料保持在400℃以上,然后以30℃/分钟以下的冷却速度冷却铸造材料的热处理工序,制造热处理材料; 以及对热处理材料进行加热轧制以生产轧制板的轧制步骤。
    • 6. 发明申请
    • MAGNESIUM ALLOY SHEET MATERIAL
    • 镁合金材料
    • US20110003139A1
    • 2011-01-06
    • US12864419
    • 2009-01-14
    • Masatada NumanoNozomu KawabeYukihiro OishiNobuyuki MoriNobuyuki OkudaRyuichi Inoue
    • Masatada NumanoNozomu KawabeYukihiro OishiNobuyuki MoriNobuyuki OkudaRyuichi Inoue
    • B32B15/02B32B5/16
    • C22F1/06B22D11/007B22D19/04B22D21/007C22C23/02C22C32/0063Y10T428/25
    • The invention offers a magnesium alloy sheet material having excellent plastic processibility and rigidity and a magnesium alloy formed body having excellent rigidity. The sheet material has magnesium alloy that forms the matrix containing hard particles. The region from the surface of the sheet material to a position away from the surface by 40% of the thickness of the sheet material is defined as the surface region, and the remaining region as the center region. Hard particles existing in the center region have a maximum diameter of more than 20 μm and less than 50 μm, and hard particles existing in the surface region have a maximum diameter of 20 μm or less. Because the hard particles existing at the surface side are fine particles, they are less likely to become the starting point of cracking or another defect at the time of plastic processing. Because the hard particles existing in the center region are coarse, they can increase the rigidity of the sheet material.
    • 本发明提供具有优异的塑性加工性和刚性的镁合金板材和具有优异刚性的镁合金成形体。 片材具有形成含有硬质粒子的基体的镁合金。 从片材的表面到离开表面的位置的片材的厚度的40%的区域被定义为表面区域,其余区域被定义为中心区域。 存在于中心区域的硬质粒子的最大直径大于20μm且小于50μm,存在于表面区域的硬质粒子的最大直径为20μm以下。 由于存在于表面侧的硬质粒子是微细的粒子,因此在塑性加工时不太可能成为开裂的起点或其他缺陷。 由于存在于中心区域的硬质粒子较粗糙,因此能够提高片材的刚性。
    • 10. 发明申请
    • MAGNESIUM ALLOY COIL STOCK
    • 镁合金线圈
    • US20120276402A1
    • 2012-11-01
    • US13511920
    • 2010-11-22
    • Takahiko KitamuraRyuichi InoueNobuyuki MoriYukihiro OishiOsamu MizunoNozomu Kawabe
    • Takahiko KitamuraRyuichi InoueNobuyuki MoriYukihiro OishiOsamu MizunoNozomu Kawabe
    • B21B3/00C22C23/02
    • C22F1/06B21B3/00B21B2015/0057C22C23/02Y10T428/1241
    • There are provided a magnesium alloy coil stock having good flatness and a method for producing the magnesium alloy coil stock, and a magnesium alloy structural member that uses the coil stock and a method for producing the magnesium alloy structural member. The coil stock is obtained by coiling a sheet composed of a magnesium alloy in a cylindrical shape, and the internal diameter of the coil stock is 1000 mm or less. When a test piece 1 for warpage amount obtained by cutting the coil stock is paced on a horizontal table 100, the ratio of the maximum distance h in a vertical direction regarding a gap 110 between the test piece 1 and the horizontal table 100 relative to the width w of the test piece 1 is 0.5% or less. The coil stock can be produced by rolling a cast material obtained by subjecting a magnesium alloy to continuous casting, subjecting the rolled sheet to warm leveling, and coiling the worked sheet in a cylindrical shape while the temperature just before coiling is decreased to 100° C. or less. By sufficiently decreasing the temperature just before coiling, there is provided a coiled sheet with good flatness in which warpage in the width direction is not easily formed even if the number of turns is large and curling is not easily formed even if the coiling diameter is small.
    • 提供了一种具有良好平坦度的镁合金线圈原料和一种镁合金线圈原料的制造方法,以及使用该线圈原料的镁合金结构件和一种镁合金结构件的制造方法。 线圈坯料通过将由镁合金构成的片卷绕成圆筒状而线圈原料的内径为1000mm以下而得到。 当通过切割线圈原料获得的翘曲量的测试件1在水平台100上进行时,在垂直方向上的最大距离h与测试片1和水平台100之间的间隙110相对于 试验片1的宽度w为0.5%以下。 线圈坯料可以通过轧制通过镁合金连续铸造获得的铸造材料,对轧制板进行温和调平,并将加工后的片材卷绕成圆筒形,同时将卷取前的温度降低至100℃ 。 或更少。 通过充分降低卷取前的温度,提供了即使匝数大,卷尺不易形成的宽度方向的翘曲也不容易形成的平面度良好的螺旋片,即使卷绕直径小 。