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1. 发明授权

US5704994A Method of case-hardening shaped object 失效
标题翻译：表面硬化成型体的方法
公开(公告)号：US5704994A
公开(公告)日：1998-01-06
申请号：US549187
申请日：1995-10-27
申请人： Mitsuo Kuwabara , Mitsuhiro Funaki , Kazuhito Hiraga , Tetsuya Ohishi
发明人： Mitsuo Kuwabara , Mitsuhiro Funaki , Kazuhito Hiraga , Tetsuya Ohishi
IPC分类号： C23C8/02 , C23C26/00 , C23C14/00
CPC分类号： C23C26/00 , C23C8/02
摘要： A shaped object with a roughened surface is immersed in an aqueous solution of a metal salt and/or a solution of an organic metal. After the shaped object is dried, it is heated to form a metal-diffused layer in the shaped object and a ceramic surface layer on the shaped object. The ceramic surface layer has a large hardness, and is prevented from peeling off.
摘要翻译：具有粗糙表面的成形物体浸入金属盐和/或有机金属溶液的水溶液中。在成形物体干燥之后，加热成形物中的金属扩散层和成形物体上的陶瓷表面层。陶瓷表面层具有大的硬度，并且防止其剥离。

2. 发明授权

US6071464A Process for modifying surfaces of hard materials and cutting tools 失效
标题翻译：硬质材料和切削工具表面改性工艺
公开(公告)号：US6071464A
公开(公告)日：2000-06-06
申请号：US21293
申请日：1998-02-10
申请人： Mitsuhiro Funaki , Mitsuo Kuwabara , Kazuhito Hiraga , Tetsuya Ohishi
发明人： Mitsuhiro Funaki , Mitsuo Kuwabara , Kazuhito Hiraga , Tetsuya Ohishi
IPC分类号： B23B27/14 , B23P15/28 , B24D3/06 , B24D18/00 , C04B35/56 , C04B41/87 , C22C29/06 , C23C30/00 , B24B1/00
CPC分类号： C23C30/005 , B24D18/0009 , B24D3/06 , C22C29/06
摘要： A process for modifying the surface of a base metal formed from a hard material instead of forming a coating film thereon comprises compacting a powder of a hard material, baking the compacted product, dipping the baked product in an alkoxide containing titanium, and sintering the alkoxide-covered baked product in a nitrogen gas atmosphere. The sintered product has very hard titanium carbide, nitride or carbide-nitride particles deposited on the base metal surface. The particles are partly embedded in the base metal and partly protrude from its surface, and are, therefore, very unlikely to come off, while they withstand a temperature change very well.
摘要翻译：用于改变由硬质材料形成的基体金属的表面而不是在其上形成涂膜的方法包括将硬质材料粉末压实，烘烤压实产品，将烘焙产品浸入含钛的醇盐中，并烧结醇盐在氮气气氛中烘烤的产品。烧结产品具有沉积在基体金属表面上的非常硬的碳化钛，氮化物和碳化物 - 氮化物颗粒。颗粒部分地嵌入在基底金属中并且部分地从其表面突出，并且因此非常不可能脱落，同时它们非常好地承受温度变化。

3. 发明授权

US5945167A Method of manufacturing composite material 失效
标题翻译：制造复合材料的方法
公开(公告)号：US5945167A
公开(公告)日：1999-08-31
申请号：US892996
申请日：1997-07-15
申请人： Mitsuo Kuwabara , Mitsuhiro Funaki , Kazuhito Hiraga , Tetsuya Ohishi
发明人： Mitsuo Kuwabara , Mitsuhiro Funaki , Kazuhito Hiraga , Tetsuya Ohishi
IPC分类号： C22C1/05 , C22C29/00 , B05D3/02
CPC分类号： C22C29/00 , C22C1/051 , B22F2005/001 , B22F2998/00 , B22F2998/10
摘要： A grain growth accelerator in a form dispersed in an aqueous solution or an organic solvent is introduced into a preliminarily fired body, and thereafter the preliminarily fired body is fired in a main firing process. In the main firing process, a volumetric diffusion of metal and grain growth of ceramic particles are caused as the firing temperature increases. Therefore, it is possible to manufacture a composite material which has such a gradient function that it is ceramic-rich on its surface and metal-rich in its inside, a high degree of surface hardness and toughness, and an interface-free structure.
摘要翻译：将分散在水溶液或有机溶剂中的形式的晶粒生长促进剂引入预烧制体中，然后在主烧成工序中烧成预烧体。在主要的焙烧过程中，随着烧结温度的升高，陶瓷颗粒的金属体积扩散和晶粒长大的发生。因此，可以制造具有梯度功能的复合材料，其表面富陶瓷，内部金属丰富，表面硬度高，韧性高，无界面结构。

4. 发明授权

US07601389B2 Metal material and method for production thereof 失效
标题翻译：金属材料及其制造方法
公开(公告)号：US07601389B2
公开(公告)日：2009-10-13
申请号：US10523266
申请日：2003-07-31
申请人： Mitsuo Kuwabara , Tadashi Okada , Naoji Yamamoto , Masahito Hasuike , Hideo Yoshikawa , Michiharu Hasegawa , Tetsuaki Aoki , Masanori Kogawa , Kazunori Sakamoto , Keizou Tanoue
发明人： Mitsuo Kuwabara , Tadashi Okada , Naoji Yamamoto , Masahito Hasuike , Hideo Yoshikawa , Michiharu Hasegawa , Tetsuaki Aoki , Masanori Kogawa , Kazunori Sakamoto , Keizou Tanoue
IPC分类号： B05D1/12
CPC分类号： C23C26/00 , B22C9/061 , C22C9/04 , C22C9/05 , C23C10/02 , C23C10/20 , C23C10/30 , C23C10/58 , Y10T428/12792 , Y10T428/12806 , Y10T428/12903 , Y10T428/1291 , Y10T428/12951
摘要： A metal material comprises a Zn—Al—Sn based alloy (ZAS alloy) and Cu diffused in the alloy, wherein Cu is diffused into the inside of the alloy to a depth from the surface of 0.5 mm or more, the concentration of Cu decreases from the surface of the ZAS alloy towards the inside thereof, and there is present no specific interface between Cu and the ZAS alloy; and a method for producing the metal material involves applying, to the surface of the ZAS alloy, an agent comprising a solvent and, dispersed therein, a material containing Cu such as a Cu powder and a Cu—Mn alloy powder and preferably, dispersed or dissolved therein, a reducing agent capable of reducing an oxide film present on the surface of the ZAS alloy, and heating the ZAS alloy having the agent applied thereon, to thereby diffuse Cu into the alloy.
摘要翻译：金属材料包括在合金中扩散的Zn-Al-Sn基合金（ZAS合金）和Cu，其中Cu从合金的内部扩散到距离0.5mm以上的深度，Cu的浓度降低从ZAS合金的表面到其内部，并且在Cu和ZAS合金之间不存在特定的界面; 制造金属材料的方法包括向ZAS合金的表面涂布包含溶剂并在其中分散有含Cu的材料如Cu粉末和Cu-Mn合金粉末的材料，优选分散或溶解在其中，能够还原存在于ZAS合金表面上的氧化膜的还原剂，以及加热其上施加有试剂的ZAS合金，从而将Cu扩散到合金中。

5. 发明申请

US20070098832A1 Molding tool 有权
标题翻译：成型工具
公开(公告)号：US20070098832A1
公开(公告)日：2007-05-03
申请号：US11641022
申请日：2006-12-19
申请人： Mitsuo Kuwabara , Masanori Ohtsuka
发明人： Mitsuo Kuwabara , Masanori Ohtsuka
IPC分类号： A23G1/20 , A21C11/00
CPC分类号： C22C29/02 , B22F7/02 , B22F2998/10 , B22F2999/00 , B22F3/10 , B22F3/26 , B22F3/1007 , B22F2201/02 , B22F2207/03
摘要： A die comprises metal-rich sections which form an inner wall and an outer wall of the die, respectively. Gradient sections are disposed adjacent to the metal-rich sections, respectively. Further, a ceramics-rich section is disposed between the gradient sections. A punch comprises an inner ceramics-rich section, a gradient section, and an outer metal-rich section. In the die, the composition ratio of metal gradually decreases from the metal-rich sections to the ceramics-rich section. Similarly, in the punch, the composition ratio of the metal gradually decreases from the metal-rich section to the ceramics-rich section.
摘要翻译：模具包括分别形成模具的内壁和外壁的富金属部分。梯度部分分别设置在富金属部分附近。此外，在梯度部之间设置富陶瓷部。冲头包括内部富陶瓷部分，梯度部分和外部富金属部分。在模具中，金属组成比从富金属部分逐渐减少到富陶瓷部分。类似地，在冲头中，金属的富含部分向富陶瓷部分的组成比逐渐降低。

6. 发明授权

US06254657B1 Molding method for powder particles 失效
标题翻译：由粉状原料和液体添加剂成型的成型品
公开(公告)号：US06254657B1
公开(公告)日：2001-07-03
申请号：US09376182
申请日：1999-08-17
申请人： Mitsuo Kuwabara
发明人： Mitsuo Kuwabara
IPC分类号： C04B3500
CPC分类号： C04B35/622 , B22F3/1003 , B22F3/15
摘要： Disclosed is a molding method for powder particles, which is excellent in molding performance, and which makes it possible to obtain a preliminary molded product excellent in strength by enhancing mutual bonding between particles in the preliminary molded product. A molding apparatus for powder particles includes an outer frame die having a mold space with a lower punch and an upper punch to be slidably fitted thereto. Slight clearances exist between the outer frame die and the lower and upper punches. A mixture is prepared by mixing a powdery raw material with a liquid additive to cause an exothermic reaction therewith.
摘要翻译：公开了一种成型性能优异的粉末颗粒的成型方法，通过增加预成型体中的颗粒间的相互粘结，可以获得强度优异的预成型体。粉末颗粒的成型装置包括具有下冲头的模具空间的外框模具和可滑动地装配到其上的上冲头。外框模具与下冲头和上冲头之间存在轻微的间隙。通过将粉末状原料与液体添加剂混合以引起与其的放热反应来制备混合物。

7. 发明授权

US6037066A Functionally gradient material and method for producing the same 失效
标题翻译：功能梯度材料及其制造方法
公开(公告)号：US6037066A
公开(公告)日：2000-03-14
申请号：US44869
申请日：1998-03-20
申请人： Mitsuo Kuwabara
发明人： Mitsuo Kuwabara
IPC分类号： B22F7/00 , B22F7/02 , B22D25/00 , B22F3/00 , B32B15/04
CPC分类号： C04B35/581 , B22F7/008 , B22F7/02 , C04B37/025 , C04B37/026 , B22F2998/00 , C04B2235/3208 , C04B2235/3225 , C04B2235/606 , C04B2235/656 , C04B2235/6562 , C04B2235/6565 , C04B2235/6567 , C04B2235/96 , C04B2235/9607 , C04B2237/08 , C04B2237/122 , C04B2237/366 , C04B2237/403 , C04B2237/58 , C04B2237/704 , C04B2237/706 , F28D2021/0029 , F28F2013/006 , Y10T428/12458 , Y10T428/24942
摘要： A functionally gradient material having desired characteristics without having any joining section is efficiently obtained by means of integration effected by a sintering treatment, the functionally gradient material comprising a metal part composition containing predetermined components based on a basic composition of tungsten and copper and a ceramic part composition containing predetermined components based on a basic composition of aluminum nitride and aluminum. Therefore, the metal and the ceramic are integrated into one unit without providing any joining section to give a high joining reliability and high thermal conductivity.
摘要翻译：功能梯度材料通过烧结处理实现的一体化有效地获得，该功能梯度材料包含基于钨和铜的基本组成含有预定成分的金属部分组合物和陶瓷部分基于氮化铝和铝的基本组成含有预定组分的组合物。因此，金属和陶瓷被集成在一个单元中，而没有提供任何接合部分以提供高的接合可靠性和高导热性。

8. 发明授权

US5968428A Molding method for powder particles 失效
标题翻译：粉末颗粒成型方法
公开(公告)号：US5968428A
公开(公告)日：1999-10-19
申请号：US883372
申请日：1997-06-26
申请人： Mitsuo Kuwabara
发明人： Mitsuo Kuwabara
IPC分类号： B22F3/02 , B22F3/10 , B22F3/15 , C04B35/581 , C04B35/622 , B28B1/26 , B22F3/00 , B28B3/00
CPC分类号： C04B35/622 , B22F3/1003 , B22F3/15
摘要： Disclosed is a molding method for powder particles, which is excellent in molding performance, and which makes it possible to obtain a preliminary molded product excellent in strength by enhancing mutual bonding between particles in the preliminary molded product. A molding apparatus for powder particles includes an outer frame die having a mold space with a lower punch and an upper punch to be slidably fitted thereto. Slight clearances exist between the outer frame die and the lower and upper punches. A mixture is prepared by mixing a powdery raw material with a liquid additive to cause an exothermic reaction therewith.
摘要翻译：公开了一种成型性能优异的粉末颗粒的成型方法，通过增加预成型体中的颗粒间的相互粘结，可以获得强度优异的预成型体。粉末颗粒的成型装置包括具有下冲头的模具空间的外框模具和可滑动地装配到其上的上冲头。外框模具与下冲头和上冲头之间存在轻微的间隙。通过将粉末状原料与液体添加剂混合以引起与其的放热反应来制备混合物。

9. 发明申请

US20140088386A1 CARDIOVASCULAR RISK EVALUATION APPARATUS 有权
标题翻译：心脏血管风险评估装置
公开(公告)号：US20140088386A1
公开(公告)日：2014-03-27
申请号：US14116928
申请日：2012-05-16
申请人： Osamu Shirasaki , Mitsuo Kuwabara , Kazuomi Kario
发明人： Osamu Shirasaki , Mitsuo Kuwabara , Kazuomi Kario
IPC分类号： A61B5/00 , A61B5/022 , A61B5/1455 , A61B5/0205
CPC分类号： A61B5/7275 , A61B5/0205 , A61B5/022 , A61B5/1455 , A61B5/14552 , A61B5/4809 , A61B5/4818 , A61B5/742 , G06F19/00
摘要： A cardiovascular risk evaluation apparatus includes a hypoxic acquisition unit for acquiring a measurement result that includes a blood oxygen saturation level measured in a hypoxic period in which the blood oxygen saturation level of a subject is lower than a threshold value, and a blood pressure measured when the blood oxygen saturation level was measured; a non-hypoxic acquisition unit for acquiring a measurement result that includes a blood oxygen saturation level measured in a non-hypoxic period of the blood oxygen saturation level of the subject, and a blood pressure measured when the blood oxygen saturation level was measured; and an indicator acquisition unit for acquiring a cardiovascular risk evaluation indicator for the subject based on the relationship between blood oxygen saturation level and blood pressure, which is based on the measurement results acquired by the hypoxic acquisition unit and the non-hypoxic acquisition unit.
摘要翻译：心血管风险评估装置包括：低氧获取单元，用于获取包含在受试者的血氧饱和度低于阈值的缺氧期间测定的血氧饱和度的测定结果，测量血氧饱和度; 非低氧获取单元，用于获取包含在受验者的血氧饱和度水平的非缺氧期间测定的血氧饱和度的测定结果和测定血氧饱和度时测定的血压的测定结果; 以及指标获取单元，其基于由缺氧获取单元和非缺氧获取单元获取的测量结果，基于血氧饱和度水平与血压之间的关系来获取对象的心血管风险评估指标。

10. 发明申请

US20090314448A1 Method for production of metal material 审中-公开
标题翻译：金属材料生产方法
公开(公告)号：US20090314448A1
公开(公告)日：2009-12-24
申请号：US12583794
申请日：2009-08-26
申请人： Mitsuo Kuwabara , Tadashi Okada , Naoji Yamamoto , Masahito Hasuike , Michiharu Hasegawa , Tetsuaki Aoki , Masanori Kogawa , Kazunori Sakamoto , Keizou Tanoue
发明人： Mitsuo Kuwabara , Tadashi Okada , Naoji Yamamoto , Masahito Hasuike , Michiharu Hasegawa , Tetsuaki Aoki , Masanori Kogawa , Kazunori Sakamoto , Keizou Tanoue
IPC分类号： B22D25/06
CPC分类号： C23C26/00 , B22C9/061 , C22C9/04 , C22C9/05 , C23C10/02 , C23C10/20 , C23C10/30 , C23C10/58 , Y10T428/12792 , Y10T428/12806 , Y10T428/12903 , Y10T428/1291 , Y10T428/12951
摘要： A method for producing a metal material involves applying, to the surface of the ZAS alloy, an agent comprising a solvent and, dispersed therein, a material containing Cu such as Cu powder and a Cu—Mn alloy powder and preferably, dispersed or dissolved therein, a reducing agent capable of reducing an oxide film present on the surface of the ZAS alloy, and heating the ZAS alloy having the agent applied thereon, to thereby diffuse Cu into the alloy. The metal material comprises a Zn—Al—Sn based alloy (ZAS alloy) and Cu diffused in the alloy, wherein Cu is diffused into the inside of the alloy to a depth from the surface of 0.5 mm or more, the concentration of Cu decreases from the surface of the ZAS alloy towards the inside thereof, and there is present no specific interface between Cu and the ZAS alloy.
摘要翻译：一种金属材料的制造方法，其特征在于，在ZAS合金的表面涂布含有溶剂的试剂，分散在Cu中的Cu的材料和Cu-Mn合金粉末，优选分散或溶解于其中，能够还原存在于ZAS合金表面的氧化膜的还原剂，以及加热其上施加有试剂的ZAS合金，从而将Cu扩散到合金中。金属材料包括在合金中扩散的Zn-Al-Sn基合金（ZAS合金）和Cu，其中Cu从合金的内部扩散到距离0.5mm以上的深度，Cu的浓度降低从ZAS合金的表面向其内部，并且不存在Cu和ZAS合金之间的特定界面。

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