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1. 发明授权

US4707196A Ti-Ni alloy articles having a property of reversible shape memory and a method of making the same 失效
标题翻译：具有可逆形状记忆特性的Ti-Ni合金制品及其制造方法
公开(公告)号：US4707196A
公开(公告)日：1987-11-17
申请号：US773435
申请日：1985-09-06
申请人： Toshio Honma , Minoru Nishida , Kiyoshi Yamauchi
发明人： Toshio Honma , Minoru Nishida , Kiyoshi Yamauchi
IPC分类号： C22C14/00 , C22C19/03 , C22F1/00 , C22F1/10
CPC分类号： C22F1/006
摘要： A reversible shape memory (R.S.M.) article of Ti-Ni alloy containing excess Ni over the stoichiometric composition, such as containing 50.3-53.0 at. % Ni which has a dual phase structure of a TiNi compound phase and a precipitated Ni rich compounds phase and the improved R.S.M. property wherein the different two shapes are recovered by thermal cycles between two temperatures sufficient higher and lower than the martensitic transformation temperature (Ms). The alloy prepared by the melting method is heat-treated at 600.degree. C. or more to be made into a single phase of TiNi compound after being worked into a strip plate, and the plate is fixedly wound on a pipe and aged at 300.degree. C.-600.degree. C. for one or more hours, whereby the article having the R.S.M. property with a large amount of shape change by thermal cycles can be obtained.
摘要翻译：含有超过化学计量组成的过量Ni的Ti-Ni合金的可逆形状记忆（R.S.M.）制品，如含有50.3-53.0英寸％Ni，其具有TiNi化合物相的双相结构和沉淀的富Ni化合物相和改进的R.S.M. 性质，其中通过热循环在足够高于和低于马氏体相变温度（Ms）的两个温度之间回收不同的两种形状。将通过熔融法制备的合金在600℃以上进行热处理，在加工成带状板后，将其制成单相TiNi化合物，将该板固定在管上并在300℃老化 C.-600℃一个或多个小时，由此物品具有RSM 可以获得通过热循环大量形状变化的性质。

2. 发明申请

US20070044868A1 Ti-based shape memory alloy article 审中-公开
标题翻译：钛基形状记忆合金制品
公开(公告)号：US20070044868A1
公开(公告)日：2007-03-01
申请号：US11216485
申请日：2005-08-31
申请人： Kiyoshi Yamauchi , Hiroaki Uchiyama , Minoru Nishida , Takashi Maeshima
发明人： Kiyoshi Yamauchi , Hiroaki Uchiyama , Minoru Nishida , Takashi Maeshima
IPC分类号： C22C14/00
CPC分类号： C22C14/00
摘要： An article of Ti-based shape memory alloy is made of a Ti-based alloy containing, by atomic percentage, 4 to 10 at % Mo, at least one of 3 to 10 at % Sn and 1 to 10 at % Sc, and the balance Ti and unavoidable impurities, or a Ti-based alloy containing 15 to 30 at % Nb, 1 or more at % Sc, and the balance Ti and unavoidable impurities.
摘要翻译： Ti型形状记忆合金的制品由以Ti原子计含有4〜10原子％的Mo，3〜10原子％的Sn和1〜10at％Sc的至少之一的Ti系合金构成，平衡Ti和不可避免的杂质，或含有15〜30at％的Nb，1个或更多at％Sc的Ti基合金，余量为Ti和不可避免的杂质。

3. 发明授权

US08394887B2 Fluoropolymer having S-sulfate group and water/oil repellent composition containing the polymer 有权
标题翻译：含有硫酸盐基的含氟聚合物和含有该聚合物的斥水斥油剂组合物
公开(公告)号：US08394887B2
公开(公告)日：2013-03-12
申请号：US11912714
申请日：2006-04-06
申请人： Kiyoshi Yamauchi , Shinichi Minami , Ikuo Yamamoto
发明人： Kiyoshi Yamauchi , Shinichi Minami , Ikuo Yamamoto
IPC分类号： C08L27/12 , C08F18/20 , C08F12/30
CPC分类号： D06M15/3566 , C08F220/22 , C08F220/24 , C08F220/38 , C09D133/16 , D06M15/277 , D06M2200/11 , D06M2200/12 , Y10T428/23986
摘要： A fluoropolymer comprising: (A) repeating unit derived from an S-sulfate monomer having an —S—SO3— group and carbon to carbon double bond; and (B) repeating unit derived from a fluoromonomer having a fluorine atom and carbon to carbon double bond. This fluoropolymer can be a constituent of water/oil repellent agent having excellent water/oil repelling capability, and is stable in air and permits an arbitrary control of crosslinking.
摘要翻译：一种含氟聚合物，其包含：（A）衍生自具有-S-SO 3 - 基团和碳 - 碳双键的S-硫酸酯单体的重复单元; 和（B）衍生自具有氟原子和碳碳双键的含氟单体的重复单元。该含氟聚合物可以是具有优异的斥水斥油能力的防斥油剂的成分，在空气中稳定，可以任意控制交联。

4. 发明授权

US08052620B2 Guide wire and stent 有权
标题翻译：导丝和支架
公开(公告)号：US08052620B2
公开(公告)日：2011-11-08
申请号：US12108882
申请日：2008-04-24
申请人： Kiyohito Ishida , Kiyoshi Yamauchi , Ryosuke Kainuma , Yuji Sutou , Toshihiro Omori , Yuuki Tanaka , Hiraku Murayama , Ryouichi Souba
发明人： Kiyohito Ishida , Kiyoshi Yamauchi , Ryosuke Kainuma , Yuji Sutou , Toshihiro Omori , Yuuki Tanaka , Hiraku Murayama , Ryouichi Souba
IPC分类号： A61B5/00 , A61M25/00
CPC分类号： A61L31/10 , A61F2/91 , A61F2/915 , A61F2002/9155 , A61F2230/005 , A61F2230/0054 , A61F2230/008 , A61L31/022 , A61L2400/16 , A61M25/09 , A61M2025/09091 , A61M2025/0915
摘要： A guide wire includes a distal core member made of a ferrous alloy which has shape memory properties and superelasticity. The ferrous alloy preferably includes substantially two phases, and has a difference of 100° C. or less between an Af point and an Ms point in a thermal hysteresis of martensitic transformation and reverse transformation. The guide wire may include a proximal core member made of an iron-containing alloy and having a higher modulus of elasticity than the distal core member. The two core members may be joined together by welding to form a core of the guide wire.
摘要翻译：引导线包括具有形状记忆特性和超弹性的由铁合金制成的远端芯部件。铁合金优选包括基本上两相，并且在马氏体相变和逆转变的热滞后的Af点和Ms点之间具有100℃以下的差。引导线可以包括由含铁合金制成并且具有比远侧芯部构件更高的弹性模量的近侧芯部构件。两个芯构件可以通过焊接连接在一起以形成导丝的芯。

5. 发明授权

US07658761B2 Balloon expandable superelastic stent 有权
标题翻译：球囊扩张型超弹性支架
公开(公告)号：US07658761B2
公开(公告)日：2010-02-09
申请号：US11071516
申请日：2005-03-03
申请人： Kiyoshi Yamauchi , Kouji Mori , Shuzou Yamashita
发明人： Kiyoshi Yamauchi , Kouji Mori , Shuzou Yamashita
IPC分类号： A61F2/06
CPC分类号： A61F2/915 , A61F2/91 , A61F2002/91541 , A61F2002/91558 , A61F2210/0019 , A61L31/022 , A61L2400/16
摘要： A balloon expandable superelastic stent is made of a Ti—Ni—Nb (the content of Nb being at least 3 at %) shape memory alloy. A shape recovery temperature of the stent is lower than a living body temperature in an unloaded state after shape memory treatment. The shape recovery temperature exceeds the living body temperature after the stent is mounted to a catheter and released from the catheter in a living body.
摘要翻译：球囊扩张超弹性支架由Ti-Ni-Nb（Nb的含量至少为3原子％）形状记忆合金制成。形状记忆处理后，支架的形状恢复温度低于无负载状态下的生物体温度。在将支架安装在导管上之后，形状恢复温度超过生物体温度，并从生物体内的导管释放。

6. 发明申请

US20090068054A1 Ti-Ni-Nb alloy device 有权
标题翻译： Ti-Ni-Nb合金装置
公开(公告)号：US20090068054A1
公开(公告)日：2009-03-12
申请号：US11915130
申请日：2006-05-23
申请人： Michihide Ozawa , Kiyoshi Yamauchi , Yuji Sutou , Takamitsu Takagi , Shuzou Yamashita , Kouji Mori
发明人： Michihide Ozawa , Kiyoshi Yamauchi , Yuji Sutou , Takamitsu Takagi , Shuzou Yamashita , Kouji Mori
IPC分类号： C22C14/00 , C22C30/00
CPC分类号： A61L31/022 , A61L31/14 , A61L2400/16 , C22C1/00 , C22C19/005 , C22C19/03 , C22C30/00 , C22F1/006 , C22F1/10
摘要： To provide a Ti—Ni—Nb alloy device which is a shape memory device excellent in response characteristics.The Ti—Ni—Nb alloy device is made of a Ti—Ni—Nb alloy which finishes transformation at a temperature lower than 10° C. after start of reverse transformation.
摘要翻译：提供作为响应特性优异的形状记忆装置的Ti-Ni-Nb合金装置。 Ti-Ni-Nb合金装置由Ti-Ni-Nb合金制成，其在逆向转变开始后在低于10℃的温度下完成转变。

7. 发明授权

US07416623B2 Method of causing intergranular stress corrosion crack to generate and grow in sample 失效
标题翻译：导致晶间应力腐蚀裂纹在样品中生长和生长的方法
公开(公告)号：US07416623B2
公开(公告)日：2008-08-26
申请号：US10512423
申请日：2003-04-25
申请人： Kiyoshi Yamauchi , Fumio Manabe
发明人： Kiyoshi Yamauchi , Fumio Manabe
IPC分类号： C21D1/68
CPC分类号： G01N17/006
摘要： To provide a method for simply and easily causing only IGSCC to initiate and grow in a specimen, which can retain corrosion resistance through passivation, under atmospheric pressure in a short time, an aqueous solution of potassium tetrathionate is brought into contact with the specimen capable of retaining corrosion resistance through passivation. The potassium tetrathionate concentration, temperature and pH value of the aqueous solution are from 0.3 to 6 wt. %, from 5 to 60° C., and from 3 to 6, respectively.
摘要翻译：为了提供简单且容易地使IGSCC在短时间内在大气压下通过钝化保持耐蚀性的样品中引发和生长的方法，使四硫代硫酸钾的水溶液与能够通过钝化保留耐腐蚀性。四水硫酸钾的浓度，水溶液的温度和pH值为0.3〜6重量％。％，5〜60℃，3〜6。

8. 发明授权

US09205178B2 Ti-Ni-Nb alloy device 有权
标题翻译： Ti-Ni-Nb合金装置
公开(公告)号：US09205178B2
公开(公告)日：2015-12-08
申请号：US11915130
申请日：2006-05-23
申请人： Michihide Ozawa , Kiyoshi Yamauchi , Yuji Sutou , Takamitsu Takagi , Shuzou Yamashita , Kouji Mori
发明人： Michihide Ozawa , Kiyoshi Yamauchi , Yuji Sutou , Takamitsu Takagi , Shuzou Yamashita , Kouji Mori
IPC分类号： A61L31/02 , A61L31/14 , C22C1/00 , C22C19/00 , C22C19/03 , C22C30/00 , C22F1/00 , C22F1/10
CPC分类号： A61L31/022 , A61L31/14 , A61L2400/16 , C22C1/00 , C22C19/005 , C22C19/03 , C22C30/00 , C22F1/006 , C22F1/10
摘要： A Ti—Ni—Nb alloy device is provided which is a shape memory device excellent in response characteristics. The Ti—Ni—Nb alloy device is made of a Ti—Ni—Nb alloy which finishes transformation at a temperature lower than 10° C. after start of reverse transformation.
摘要翻译：提供了一种Ti-Ni-Nb合金装置，其是响应特性优异的形状记忆装置。 Ti-Ni-Nb合金装置由Ti-Ni-Nb合金制成，其在逆向转变开始后在低于10℃的温度下完成转变。

9. 发明授权

US08652199B2 Stent with autonomic function 有权
标题翻译：支架具有自主功能
公开(公告)号：US08652199B2
公开(公告)日：2014-02-18
申请号：US11915070
申请日：2006-05-23
申请人： Michihide Ozawa , Kiyoshi Yamauchi , Yuji Sutou , Takamitsu Takagi , Shuzou Yamashita , Kouji Mori
发明人： Michihide Ozawa , Kiyoshi Yamauchi , Yuji Sutou , Takamitsu Takagi , Shuzou Yamashita , Kouji Mori
IPC分类号： A61F2/06
CPC分类号： A61F2/82 , A61F2210/0014 , A61F2250/0018 , A61L31/022 , A61L31/14 , A61L2400/16
摘要： To provide a stent which holds various performances such as deliverability, prevention of restenosis, flexible shape conformability, and so on and is therefore adaptable not only to a bile duct but also to a blood vessel system such as a tortuous coronary artery substantially without causing restenosis. A stent with an autonomic function is made of a Ti—Ni based shape memory alloy and has a maximum expanding force at a center portion in its lengthwise direction.
摘要翻译：为了提供具有可输送性，预防再狭窄，柔软的形状适应性等各种性能的支架，因此不仅适用于胆管，而且适用于基本上不引起再狭窄的血管系统如曲折性冠状动脉。具有自主功能的支架由Ti-Ni基形状记忆合金制成，并且在其长度方向上的中心部分具有最大的扩张力。

10. 发明申请

US20120094123A1 Core wire for guide wire and method for manufacturing the same 审中-公开
标题翻译：导丝用芯线及其制造方法
公开(公告)号：US20120094123A1
公开(公告)日：2012-04-19
申请号：US13138554
申请日：2010-03-02
申请人： Kiyoshi Yamauchi , Akihisa Furukawa , Kiyohito Ishida , Takeshi Ishikawa , Kiyonori Takezawa , Mitsuya Takezawa
发明人： Kiyoshi Yamauchi , Akihisa Furukawa , Kiyohito Ishida , Takeshi Ishikawa , Kiyonori Takezawa , Mitsuya Takezawa
IPC分类号： D02G3/00 , B21C9/00
CPC分类号： A61M25/09 , A61M2025/09075 , A61M2025/09108 , B21C1/003 , B21C37/045 , B21J9/06 , C21D7/10 , C21D8/06 , Y10T428/298
摘要： Provided is a core wire for guide wire in which high rigidity can be attained even with a fine wire diameter so that pushability is improved while the core wire is prevented from fatigue deformation, and a method for manufacturing the core wire.This core wire 15 for guide wire is made of a Ti—Ni based alloy and has a wire diameter not larger than 0.5 mm and a Young's modulus not lower than 50 GPa. According to the manufacturing method, first, wire drawing is performed on a raw material M0 so that the raw material M0 is passed through a wire drawing dice 2 to be drawn to a certain length while the wire diameter of the core wire is reduced. Thus, a primary processed material M1 is formed. After that, the primary processed material M1 is hammered and drawn by swaging dices 5 and 5 so that a secondary processed material M2 is formed. In this manner, the core wire 15 having a wire diameter not larger than 0.5 mm and a Young's modulus not lower than 50 GPa is manufactured.
摘要翻译：本发明提供一种导线的芯线，即使是细线直径也能够获得高刚性，从而在防止芯线疲劳变形的同时提高推压性，以及芯线的制造方法。用于导丝的芯线15由Ti-Ni基合金制成，线径不大于0.5mm，杨氏模量不低于50GPa。根据该制造方法，首先，在原料M0上进行拉丝，使得原料M0通过拉丝模2以在芯线的线径减小的同时被拉伸至一定长度。因此，形成初级处理材料M1。之后，通过锻造骰子5和5锤击和拉制初级处理材料M1，从而形成二次加工材料M2。以这种方式，制造线径不大于0.5mm，杨氏模量不低于50GPa的芯线15。

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