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11. 发明申请

US20120073796A1 ALUMINUM ALLOY FOR DIE CASTINGS AND PRODUCTION PROCESS OF ALUMINUM ALLOY CASTINGS 审中-公开
标题翻译：铝合金铝合金铸件和铝合金铸件的生产工艺
公开(公告)号：US20120073796A1
公开(公告)日：2012-03-29
申请号：US13296269
申请日：2011-11-15
申请人： Takeshi Nagasaka , Tomoyuki Hatano , Hiromi Takagi , Yoshiki Tan , Masatoshi Koumura , Hiroshi Horikawa
发明人： Takeshi Nagasaka , Tomoyuki Hatano , Hiromi Takagi , Yoshiki Tan , Masatoshi Koumura , Hiroshi Horikawa
IPC分类号： F28F7/00 , B22D25/02 , B22D27/15
CPC分类号： C22C21/08 , B22D17/14
摘要： The present invention provides an aluminum alloy for die castings that has superior castability and corrosion resistance. The amounts of Mn, Fe and Cu contained in the aluminum alloy components for die castings were determined to have a considerable effect on the corrosion resistance of the aluminum alloy. Therefore, the aluminum alloy for die castings of the present invention contains 9.0 to 12.0% by weight of Si, 0.20 to 0.80% by weight of Mg, and 0.7 to 1.1% by weight of Mn+Fe, the Mn/Fe ratio is 1.5 or more, the amount of Cu as impurity is controlled to 0.5% by weight or less, and the remainder is composed of aluminum and unavoidable impurities.
摘要翻译：本发明提供一种铸造用铝合金，其具有优异的铸造性和耐腐蚀性。确定用于压铸件的铝合金部件中所含的Mn，Fe和Cu的量对铝合金的耐腐蚀性具有相当大的影响。因此，本发明的压铸用铝合金含有9.0〜12.0重量％的Si，0.20〜0.80重量％的Mg和0.7〜1.1重量％的Mn + Fe，Mn / Fe比为1.5 以上，作为杂质的Cu的量控制在0.5重量％以下，其余部分由铝和不可避免的杂质构成。

12. 发明申请

US20080083478A1 High strength aluminum alloy casting and method of production of same 审中-公开
标题翻译：高强度铝合金铸造及其生产方法相同
公开(公告)号：US20080083478A1
公开(公告)日：2008-04-10
申请号：US11986853
申请日：2007-11-27
申请人： Kouji Yamada , Tomoyuki Hatano , Susumu Miyakawa , Hiromi Takagi , Hiroshi Horikawa , Akio Hashimoto
发明人： Kouji Yamada , Tomoyuki Hatano , Susumu Miyakawa , Hiromi Takagi , Hiroshi Horikawa , Akio Hashimoto
IPC分类号： C22F1/043 , B22D18/02
CPC分类号： C22C21/04 , C22F1/043
摘要： A high strength aluminum alloy casting obtained by casting an aluminum alloy comprised of 7.5 to 11.5 wt % of Si, 3.8 to 4.8 wt % of Cu, 0.45 to 0.65 wt % of Mg, 0.4 to 0.7 wt % of Fe, 0.35 to 0.45 wt % of Mn, and the balance of Al and not more than 0.2 wt % of unavoidable impurities, wherein this aluminum alloy has 0.1 to 0.3 wt % of Ag added to it or contains 0.1 to 1.0 wt % of at least one element selected from the group of second additive elements comprised of Rb, K, Ba, Sr, Zr, Nb, Ta, V, and Pd and rare earth elements, and a method of production of a high strength aluminum alloy casting comprising the steps of filling a melt of an aluminum alloy in a mold to obtain a casting, taking out the aluminum alloy casting from the mold, solubilizing the high strength aluminum alloy casting by heating in a temperature range of 495 to 505° C. for 2 to 6 hours, quenching the high strength aluminum alloy casting after the solubilization, and age hardening the high strength aluminum alloy casting by heating in a temperature range of 160 to 220° C. for 2 to 6 hours after quenching.
摘要翻译：通过铸造由7.5〜11.5重量％的Si，3.8〜4.8重量％的Cu，0.45〜0.65重量％的Mg，0.4〜0.7重量％的Fe，0.35〜0.45重量％的铝构成的高强度铝合金铸件的Mn，余量为Al和不大于0.2重量％的不可避免的杂质，其中该铝合金添加0.1至0.3重量％的Ag或含有0.1至1.0重量％的至少一种选自由Rb，K，Ba，Sr，Zr，Nb，Ta，V和Pd以及稀土元素组成的第二添加元素组，以及制造高强度铝合金铸造的方法，包括以下步骤：在模具中获得铝合金以获得铸件，从模具中取出铝合金铸件，通过在495至505℃的温度范围内加热将高强度铝合金铸件溶解2至6小时，淬火高强度铝合金铸造后溶解，并且老化硬化高强度铝合金cas 在160-220℃的温度范围内加热淬火2至6小时。

13. 发明授权

US07083687B2 Super-elastic titanium alloy for medical uses 失效
标题翻译：超弹性钛合金用于医疗用途
公开(公告)号：US07083687B2
公开(公告)日：2006-08-01
申请号：US11085336
申请日：2005-03-21
申请人： Toyonobu Tanaka , Hiroshi Horikawa , Shuichi Miyazaki , Hideki Hosoda
发明人： Toyonobu Tanaka , Hiroshi Horikawa , Shuichi Miyazaki , Hideki Hosoda
IPC分类号： C22F1/18 , C22F1/02
CPC分类号： C22F1/183 , A61L27/06 , A61L27/50 , A61L2400/16 , C22C14/00 , C22F1/006
摘要： A super-elastic titanium alloy for medical use consisting essentially of: molybdenum (Mo) as a β stabilizer element of titanium (Ti): from 2 to 12 at %; an α stabilizer element of the titanium (Ti): from 0.1 to 14 at %; and the balance being titanium (Ti) and inevitable impurities. The α stabilizer element is at least one element selected from the group consisting of aluminum (Al), gallium (Ga) and germanium (Ge).
摘要翻译：用于医疗用途的超弹性钛合金基本上由以下组成：钼（Mo）作为钛（Ti）的β稳定剂元素：2至12原子％; 钛（Ti）的α稳定剂元素：0.1至14原子％; 余量为钛（Ti）和不可避免的杂质。 α稳定剂元素是选自由铝（Al），镓（Ga）和锗（Ge）组成的组中的至少一种元素。

14. 发明申请

US20060137774A1 Aluminum alloy for die castings and production process of aluminum alloy castings 审中-公开
标题翻译：压铸铝合金及铝合金铸件生产工艺
公开(公告)号：US20060137774A1
公开(公告)日：2006-06-29
申请号：US11319094
申请日：2005-12-27
申请人： Takeshi Nagasaka , Tomoyuki Hatano , Hiromi Takagi , Yoshiki Tan , Masatoshi Koumura , Hiroshi Horikawa
发明人： Takeshi Nagasaka , Tomoyuki Hatano , Hiromi Takagi , Yoshiki Tan , Masatoshi Koumura , Hiroshi Horikawa
IPC分类号： C22C21/04
CPC分类号： C22C21/08 , B22D17/14
摘要： The present invention provides an aluminum alloy for die castings that has superior castability and corrosion resistance. The amounts of Mn, Fe and Cu contained in the aluminum alloy components for die castings were determined to have a considerable effect on the corrosion resistance of the aluminum alloy. Therefore, the aluminum alloy for die castings of the present invention contains 9.0 to 12.0% by weight of Si, 0.20 to 0.80% by weight of Mg, and 0.7 to 1.1% by weight of Mn+Fe, the Mn/Fe ratio is 1.5 or more, the amount of Cu as impurity is controlled to 0.5% by weight or less, and the remainder is composed of aluminum and unavoidable impurities.
摘要翻译：本发明提供一种铸造用铝合金，其具有优异的铸造性和耐腐蚀性。确定用于压铸件的铝合金部件中所含的Mn，Fe和Cu的量对铝合金的耐腐蚀性具有相当大的影响。因此，本发明的压铸用铝合金含有9.0〜12.0重量％的Si，0.20〜0.80重量％的Mg和0.7〜1.1重量％的Mn + Fe，Mn / Fe比为1.5 以上，作为杂质的Cu的量控制在0.5重量％以下，其余部分由铝和不可避免的杂质构成。

15. 发明授权

US5587474A Method for removing the protecting group for carboxyl group 失效
标题翻译：去除羧基保护基的方法
公开(公告)号：US5587474A
公开(公告)日：1996-12-24
申请号：US77383
申请日：1993-06-17
申请人： Kazuhiko Kondo , Hiroshi Horikawa , Tameo Iwasaki
发明人： Kazuhiko Kondo , Hiroshi Horikawa , Tameo Iwasaki
IPC分类号： C07D463/00 , C07D477/08 , C07D499/88 , C07D501/00 , C07D503/00 , C07D505/00 , C07D403/12
CPC分类号： C07D501/00 , C07D463/06 , C07D477/08 , C07D499/88 , C07D503/00 , C07D505/00 , Y02P20/55
摘要： A method for removing substituted or unsubstituted allyl group from .beta.-lactam compound having substituted or unsubstituted allyl group-protecting carboxyl group, which comprises treating said .beta.-lactam compound with palladium catalyst in the presence of allyl-scavenger in aqueous organic solvent, by which the substituted or unsubstituted group can be easily and effectively removed under moderate conditions so that the desired compound can be obtained in high yield at low cost.
摘要翻译：一种从具有取代或未取代的烯丙基保护羧基的β-内酰胺化合物中除去取代或未取代的烯丙基的方法，该方法包括在含有机溶剂的烯丙基清除剂存在下用钯催化剂处理所述β-内酰胺化合物，取代或未取代的基团可以在中等条件下容易且有效地除去，从而可以低成本高收率地获得所需化合物。

16. 发明授权

US5548629A Rotary cathode x-ray tube equipment 失效
公开(公告)号：US5548629A
公开(公告)日：1996-08-20
申请号：US531871
申请日：1995-09-21
申请人： Yutaro Kimura , Tetsuhiko Ikeshima , Hiromichi Tonami , Ikuo Konishi , Hiroshi Horikawa , Akihiro Daikoku , Shigekazu Sakabe , Masao Inoue , Akinori Yamasaki
发明人： Yutaro Kimura , Tetsuhiko Ikeshima , Hiromichi Tonami , Ikuo Konishi , Hiroshi Horikawa , Akihiro Daikoku , Shigekazu Sakabe , Masao Inoue , Akinori Yamasaki
IPC分类号： A61B6/03 , H01J35/18 , H01J35/24 , H05G1/26 , H05G1/66 , H01J35/04
CPC分类号： H05G1/26 , F16C32/0444 , H01J35/18 , H01J35/24 , H05G1/66 , H01J2235/066 , H01J2235/1204 , H01J2235/1262
摘要： The rotary cathode X-ray tube equipment of the present invention is constructed so as to permit radiation of X-ray from all directions with respect to the whole circumference of a subject, and is used for x-ray CT. The equipment of the invention is constructed to prevent an X-ray radiation window 40 of a low strength from being influenced by atmospheric deformations of a vacuum vessel 1 or by machining and assembling errors, for example by using a joint portion disposed between the X-ray radiation window and an inner ring and having both a surface perpendicular to a rotational axis of a rotary member and a cylindrical surface parallel to the rotational axis, a face seal formed on the surface of the joint portion perpendicular to the rotational axis, and an axial seal formed on the cylindrical surface of the joint portion parallel to the rotational axis.

17. 发明授权

US5046122A Image compression device 失效
标题翻译：图像压缩装置
公开(公告)号：US5046122A
公开(公告)日：1991-09-03
申请号：US458463
申请日：1989-12-28
申请人： Daisuke Nakaya , Hiroshi Horikawa
发明人： Daisuke Nakaya , Hiroshi Horikawa
IPC分类号： G06T9/00 , H04N1/41 , H04N1/419
CPC分类号： H04N1/4105
摘要： This invention is an image compression device which includes a means to rearrange binary image data in a unit of pixel in accordance with a first conversion table, and a means to encode said rearranged data in accordance with a second conversion table, and which is characterized in that the second conversion table contains a data comprising a code which is added to a predetermined code used for the case where the same logical value continues in the rearranged data and which is based on the number of continuous pixels, a code having the same bit at the leading edge thereof as the leading bit of the predetermined code for the case where the same logical value continues up to the trailing end of the rearranged data, and a code having at its leading edge of a bit different from the leading bit of the predetermined code which is to be used for the data other than above. The above device according to this invention can compress any binary data including line images and dot images at high efficiency and high speed.
摘要翻译：本发明是一种图像压缩装置，其包括根据第一转换表以像素为单位重新排列二进制图像数据的装置，以及根据第二转换表对所述重新排列的数据进行编码的装置，其特征在于第二转换表包含一个数据，该数据包括一个代码，该代码被添加到用于在重新排列的数据中相同的逻辑值继续并且基于连续像素的数目的情况下的预定代码，具有相同位的代码其前端作为相同逻辑值持续到重新排列的数据的尾端的情况下的预定代码的前导位，以及代码，其在与前述预定代码的引导位不同的位的前沿用于上述数据的代码。根据本发明的上述装置可以以高效率和高速度压缩包括线图像和点图像的任何二进制数据。

18. 发明授权

US08999080B2 Casting aluminum alloy and internal combustion engine cylinder head 有权
标题翻译：铸铝合金和内燃机气缸盖
公开(公告)号：US08999080B2
公开(公告)日：2015-04-07
申请号：US12166893
申请日：2008-07-02
申请人： Hiroshi Souda , Kouichi Akiyama , Hiroshi Horikawa , Masahiko Shioda
发明人： Hiroshi Souda , Kouichi Akiyama , Hiroshi Horikawa , Masahiko Shioda
IPC分类号： C22C21/02 , C22C21/08 , C22C21/16 , C22F1/043 , C22C21/04 , F02F1/24
CPC分类号： C22F1/043 , C22C21/02 , C22C21/04 , F02F1/24
摘要： Disclosed are: a casting aluminum alloy that is excellent in elongation as alternative properties of a high cycle fatigue strength and a thermal fatigue strength and is suitably usable for a casting for which both of the excellent high cycle fatigue strength and the excellent thermal fatigue strength are required, for example, an internal combustion engine cylinder head; a casting made of the aluminum alloy; a manufacturing method of the casting; and further, an internal combustion engine cylinder head composed of the aluminum alloy casting and manufactured by the manufacturing method of the casting. The casting aluminum alloy contains, in terms of mass ratios, 4.0 to 7.0% of Si, 0.5 to 2.0% of Cu, 0.25 to 0.5% of Mg, no more than 0.5% of Fe, no more than 0.5% of Mn, and at least one component selected from the group consisting of Na, Ca and Sr, each mass ratio of which is 0.002 to 0.02%.
摘要翻译：公开了一种铸造铝合金，其具有优异的伸长率，作为高循环疲劳强度和热疲劳强度的替代性能，并且适合用于优异的高循环疲劳强度和优异的热疲劳强度两者的铸件需要，例如内燃机气缸盖; 由铝合金铸造的铸件; 铸造的制造方法; 此外，由铸造铝合金构成的内燃机气缸盖，通过铸造的制造方法制造。铸造铝合金以质量比计含有Si：4.0〜7.0％，Cu：0.5〜2.0％，Mg：0.25〜0.5％，Fe：0.5％以下，Mn：0.5％以下，以及选自Na，Ca和Sr中的至少一种成分，其质量比为0.002〜0.02％。

19. 发明申请

US20130115129A1 ALUMINUM ALLOY EXCELLENT IN HIGH TEMPERATURE STRENGTH AND HEAT CONDUCTIVITY AND METHOD OF PRODUCTION OF SAME 有权
标题翻译：铝合金在高温强度和热导率方面的优异性及其生产方法
公开(公告)号：US20130115129A1
公开(公告)日：2013-05-09
申请号：US13810508
申请日：2011-07-06
申请人： Jie Xing , Izumi Yamamoto , Kazuhiro Oda , Yutaka Ishida , Hiroshi Horikawa
发明人： Jie Xing , Izumi Yamamoto , Kazuhiro Oda , Yutaka Ishida , Hiroshi Horikawa
IPC分类号： C22C21/02 , B22D23/00
CPC分类号： C22C21/02 , B22D21/007 , B22D23/00 , C22C1/026 , C22F1/043 , C22F3/02
摘要： An aluminum alloy which is excellent in high temperature strength and heat conductivity by adjusting the composition to one keeping down the drop in high temperature strength and making the Mn content as small as possible to reduce the formation of a solid solution in the aluminum, which aluminum alloy having a composition of ingredients which contains Si: 12 to 16 mass %, N: 0.1 to 2.5 mass %, Cu: 3 to 5 mass %, Mg: 0.3 to 1.2 mass %, Fe: 0.3 to 1.5 mass %, and P: 0.004 to 0.02 mass % and furthermore 0 to 0.1 mass % of Mn and further contains, as necessary, at least one of V: 0.01 to 0.1 mass %, Zr: 0.01 to 0.6 mass %, Cr: 0.01 to 0.2 mass %, and Ti: 0.01 to 0.2 mass %. Also described is a method for producing the aluminum alloy melt.
摘要翻译：一种铝合金，其通过将组合物调整为一种而降低高温强度降低并使Mn含量尽可能小以使铝的固溶体形成减少，其具有优异的高温强度和导热性，铝合金，其组成为含有Si：12〜16质量％，N：0.1〜2.5质量％，Cu：3〜5质量％，Mg：0.3〜1.2质量％，Fe：0.3〜1.5质量％，P ：0.004〜0.02质量％，进一步含有0〜0.1质量％的Mn，根据需要还含有V：0.01〜0.1质量％，Zr：0.01〜0.6质量％，Cr：0.01〜0.2质量％ Ti：0.01〜0.2质量％。还描述了一种用于生产铝合金熔体的方法。

20. 发明申请

US20100108209A1 ALUMINUM ALLOY MATERIAL FOR USE IN THERMAL CONDUCTION APPLICATION 有权
标题翻译：铝合金材料用于导热应用
公开(公告)号：US20100108209A1
公开(公告)日：2010-05-06
申请号：US12527283
申请日：2007-02-27
申请人： Hiroshi Horikawa , Masahiko Shioda
发明人： Hiroshi Horikawa , Masahiko Shioda
IPC分类号： C22F1/043 , C22C21/04
CPC分类号： C22F1/043 , C22C21/02 , F28D2021/0029 , F28F21/084
摘要： An aluminum alloy material for use in thermal conduction to which improved castability has been imparted by silicon addition. It has improved thermal conductivity and improved strength. The material has a composition containing 7.5-12.5 mass % Si and 0.1-2.0 mass % Cu, the remainder being Al and unavoidable impurities, wherein the amount of copper in the state of a solid solution in the matrix phase is regulated to 0.3 mass % or smaller. The composition may further contain at least 0.3 mass % Fe and/or at least 0.1 mass % Mg, provided that the sum of (Fe content) and (content of Mg among the impurities)×2 is 1.0 mass % or smaller and the sum of (Cu content), (content of Mg among the impurities)×2.5, and (content of Zn among the impurities) is 2.0 mass % or smaller.
摘要翻译：用于热传导的铝合金材料，其通过硅添加赋予改善的浇铸性。它具有改善的导热性和改善的强度。该材料具有含有7.5-12.5质量％Si和0.1-2.0质量％Cu的组成，其余为Al和不可避免的杂质，其中在基质相中的固溶体状态的铜的量调节至0.3质量％或更小。如果（Fe含量）和（杂质之间的Mg含量）×2的总和为1.0质量％以下，则组成可以进一步含有至少0.3质量％的Fe和/或0.1质量％以下的Mg，的（Cu含量），（杂质中的Mg的含量）×2.5，（杂质中的Zn的含量）为2.0质量％以下。

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