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1. 发明授权

US06599378B1 Copper-based alloy, method for production of the alloy, and products using the alloy 有权
标题翻译：铜基合金，合金的制造方法以及使用该合金的制品
公开(公告)号：US06599378B1
公开(公告)日：2003-07-29
申请号：US09657227
申请日：2000-09-07
申请人： Koichi Hagiwara , Masaru Yamazaki , Yukihiro Hirata , Mitsuhide Hirabayashi , Kozo Ito
发明人： Koichi Hagiwara , Masaru Yamazaki , Yukihiro Hirata , Mitsuhide Hirabayashi , Kozo Ito
IPC分类号： C22C904
CPC分类号： C22C9/04 , C22F1/08
摘要： A copper-based alloy includes one base phase selected from the group consisting of &agr; phase, &agr;+&bgr; phase, and &agr;+&bgr;+&ggr; phase, a component having a lower melting point than the base phase, and a component for dispersing the base phase and the low melting component to uniformly disperse the low melting component and improve the copper-based alloy in machinability. A method for producing the copper alloy in the form of a bar or plate includes the steps of compounding raw materials in predetermined ratios thereby obtaining a mixture, fusing the mixture thereby obtaining a melt, continuously casting the melt into a cast billet, or rolling the cast billet thereby obtaining a shaped mass, heat-treating the shaped mass, drawing or rolling the heat-treated shaped mass thereby obtaining a plastic mass, and subjecting the plastic mass to a heat-treatment of air cooling or furnace cooling.
摘要翻译：铜基合金包括选自α相，α+β相和α+β+γ相的一种碱相，具有比碱相低的熔点的组分和用于分散碱相和低熔点组分均匀分散低熔点组分，改善了铜基合金的机械加工性能。一种制造棒状或铜版形式的铜合金的方法包括以预定比例混合原料的步骤，从而获得混合物，使混合物熔融，从而获得熔体，将熔体连续铸造成铸坯，或将铸造坯料，从而获得成形块，对成形体进行热处理，拉制或轧制经热处理的成形体，从而获得塑料块，并对塑料进行空气冷却或炉冷却的热处理。

2. 发明申请

US20070243096A1 Copper-based alloy, and cast ingot and liquid-contacting part each using the alloy 有权
标题翻译：铜基合金，铸锭和液体接触部分，各自使用合金
公开(公告)号：US20070243096A1
公开(公告)日：2007-10-18
申请号：US11798245
申请日：2007-05-11
申请人： Kazuhito Kurose , Yukihiro Hirata , Tomoyuki Ozasa , Hisanori Terui
发明人： Kazuhito Kurose , Yukihiro Hirata , Tomoyuki Ozasa , Hisanori Terui
IPC分类号： C22C9/04
CPC分类号： C22C9/04
摘要： A copper-based alloy essentially includes 5.0 to 10.0 wt % of Zn, 2.8 to 5.0 wt % of Sn, 0.4 to 3.0 wt % of Bi, 0
摘要翻译：铜基合金基本上含有5.0〜10.0重量％的Zn，2.8〜5.0重量％的Sn，0.4〜3.0重量％的Bi，0

3. 发明授权

US07806996B2 Copper-based alloy, and cast ingot and liquid-contacting part each using the alloy 有权
标题翻译：铜基合金，铸锭和液体接触部分，各自使用合金
公开(公告)号：US07806996B2
公开(公告)日：2010-10-05
申请号：US11798245
申请日：2007-05-11
申请人： Kazuhito Kurose , Yukihiro Hirata , Tomoyuki Ozasa , Hisanori Terui
发明人： Kazuhito Kurose , Yukihiro Hirata , Tomoyuki Ozasa , Hisanori Terui
IPC分类号： C22C9/02 , C22C9/04
CPC分类号： C22C9/04
摘要： A copper-based alloy essentially includes 5.0 to 10.0 wt % of Zn, 2.8 to 5.0 wt % of Sn, 0.4 to 3.0 wt % of Bi, 0
摘要翻译：铜基合金基本上含有5.0〜10.0重量％的Zn，2.8〜5.0重量％的Sn，0.4〜3.0重量％的Bi，0

4. 发明授权

US07297215B2 Copper base alloy, and cast ingot and parts to be contacted with liquid 有权
标题翻译：铜基合金，铸锭和与液体接触的部件
公开(公告)号：US07297215B2
公开(公告)日：2007-11-20
申请号：US10527217
申请日：2003-09-09
申请人： Kazuhito Kurose , Yukihiro Hirata , Tomoyuki Ozasa , Hisanori Terui
发明人： Kazuhito Kurose , Yukihiro Hirata , Tomoyuki Ozasa , Hisanori Terui
IPC分类号： C22C9/02 , C22C9/04
CPC分类号： C22C9/04
摘要： By exactly comprehending the true properties of the rare elements (such as Bi and Se) which are alternative components for Pb, the alloy is enabled to secure machinability equal to the bronze alloy (CAC406) generally used hitherto and acquire mechanical properties at least equal to the CAC406 as well in spite of a decrease in the content of the rare elements (such as Bi and Se) in the alloy. Further, it is possible to suppress the occurrence of casting defects by elucidating the unresolved influence of the decrease of the alternative components (such as Bi and Se) for Pb on the wholesomeness of a casting. Moreover, it is possible, by decreasing the rare elements, to produce a copper-based alloy containing rare elements at a low cost and to provide a cast ingot and a liquid-contacting part each using the alloy. The copper-based alloy, and the cast ingot and liquid-contacting part each using the alloy individually contain at least 2.8 to 5.0 wt % of Sn, 0.4 to 3.0 wt % of Bi and satisfying 0
摘要翻译：通过精确地了解作为Pb的替代组分的稀有元素（如Bi和Se）的真实性能，该合金能够确保与迄今为止通常使用的青铜合金（CAC406）相当的机械加工性，并获得至少等于 CAC406，尽管合金中稀有元素（如Bi和Se）的含量降低。此外，可以通过阐明Pb的替代成分（例如Bi和Se）的降低对铸件的耐用性的不确定性的影响来抑制铸造缺陷的发生。此外，通过减少稀有元素，可以以低成本制造含有稀有元素的铜基合金，并且可以使用该合金来提供铸锭和液体接触部分。使用该合金的铜基合金以及铸锭和液体接触部分分别含有Sn：2.0〜5.0wt％，Bi：0.4〜3.0wt％，满足0

5. 发明授权

US5305429A Input apparatus using three-dimensional image 失效
标题翻译：输入设备采用三维图像
公开(公告)号：US5305429A
公开(公告)日：1994-04-19
申请号：US613982
申请日：1990-11-14
申请人： Makoto Sato , Yukihiro Hirata
发明人： Makoto Sato , Yukihiro Hirata
IPC分类号： G06K11/06 , G06F3/00 , G06F3/01 , G06F3/041 , G06F3/048 , G06F15/72
CPC分类号： G06F3/011
摘要： An instruction point is movably provided in a three-dimensional space and can be freely moved by a finger tip of an operator. When the operator moves the instruction point to a desired position in the three-dimensional space and selects an arbitrary point, a three-dimensional position of the instruction point is measured and is input to a three-dimensional input apparatus. An image object is displayed in the three-dimensional space on the basis of image object information which has been previously stored. A check is made to determine whether or not the instruction point is virtually in contact with the virtual object in the three-dimensional space on the basis of the virtual object information and the position information of the instruction point. If it is determined that the instruction point is in contact with the image object, by limiting the mobility of the instruction point, a drag due to the contact with the virtual object is fed back, so that the operator can actually feel the existence of the virtual object.
摘要翻译：指示点可移动地设置在三维空间中，并且可以由操作者的指尖自由移动。当操作者将指令点移动到三维空间中的期望位置并选择任意点时，测量指示点的三维位置并输入到三维输入装置。基于先前存储的图像对象信息，在三维空间中显示图像对象。基于虚拟对象信息和指示点的位置信息，进行检查以确定指令点是否与三维空间中的虚拟对象虚拟接触。如果确定指示点与图像对象接触，则通过限制指令点的移动性，反馈由于与虚拟对象的接触而产生的拖动，使得操作者实际上可以感觉到存在虚拟对象。

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