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1. 发明申请

US20070160863A1 Corrosion resistant rare earth metal permanent magnets and process for production thereof 审中-公开
标题翻译：耐腐蚀稀土永磁体及其制造方法
公开(公告)号：US20070160863A1
公开(公告)日：2007-07-12
申请号：US10589360
申请日：2005-06-28
申请人： Ryuji Hamada , Takehisa Minowa
发明人： Ryuji Hamada , Takehisa Minowa
IPC分类号： H01F1/00 , B22F5/00
CPC分类号： H01F41/026 , C23C18/04 , C23C18/1212 , C23C18/122 , C23C18/1241 , C23C18/1254 , C23C18/127 , C23C24/08 , C23C24/085 , C23C26/00 , H01F1/0577 , H01F1/058 , H01F7/02 , Y10T428/12014
摘要： A corrosion resistant rare earth magnet is obtained by (i) applying a treating liquid comprising a flaky fine powder and a metal sol to a surface of R—T—M—B rare earth permanent magnet and then heating to form a composite film of flaky fine powder/metal oxide on the magnet surface; (ii) applying a treating liquid comprising a flaky fine powder and a silane and/or a partial hydrolyzate thereof to a surface of R—T—M—B rare earth permanent magnet and then heating a flaky fine powder/silane and/or partially hydrolyzed silane coating to form a composite film on the magnet surface; or (iii) applying a treating liquid comprising a flaky fine powder and an alkali silicate to a surface of R—T—M—B rare earth permanent magnet and then heating to form a composite film of flaky fine powder/alkali silicate glass on the magnet surface.
摘要翻译：通过（i）将包含片状细粉末和金属溶胶的处理液施加到RTMB稀土永磁体的表面，然后加热形成片状细粉末/金属氧化物复合膜，得到耐腐蚀性稀土磁铁磁铁表面; （ii）将包含片状细粉末和硅烷和/或其部分水解产物的处理液施加到RTMB稀土永磁体的表面，然后加热片状细粉/硅烷和/或部分水解的硅烷涂层，形成磁铁表面复合膜; 或者（iii）在R-T-M-B稀土类永久磁铁的表面上涂敷含有薄片状细粉末和碱性硅酸盐的处理液，然后加热，形成片状的细粉末/碱性硅酸盐玻璃的复合膜。

2. 发明授权

US07438768B2 Rare earth element sintered magnet and method for producing rare earth element sintered magnet 有权
标题翻译：稀土元素烧结磁体及其制造方法
公开(公告)号：US07438768B2
公开(公告)日：2008-10-21
申请号：US10500074
申请日：2002-12-24
申请人： Kazuaki Sakaki , Masaki Kasashima , Ryuji Hamada , Takehisa Minowa
发明人： Kazuaki Sakaki , Masaki Kasashima , Ryuji Hamada , Takehisa Minowa
IPC分类号： H01F1/053
CPC分类号： H01F1/0577 , H01F1/0557 , H01F41/026
摘要： Hydrogen embrittlement is prevented in Sm2Co17-based magnets and R2Fe14B-based magnets by metal plating the magnet, then carrying out heat treatment, or by forming a metal oxide or metal nitride layer on the metal plating layer or directly on the magnet itself.
摘要翻译：基于Sm 2 N 2基的磁体和R 2 Fe 14 B基磁体可防止氢脆化，金属电镀磁体，然后进行热处理，或者通过在金属镀层上形成金属氧化物或金属氮化物层，或者直接在磁体本身上形成金属氧化物或金属氮化物层。

3. 发明授权

US07156928B2 Corrosion-resistant rare earth element magnet 有权
标题翻译：耐腐蚀稀土元素磁铁
公开(公告)号：US07156928B2
公开(公告)日：2007-01-02
申请号：US10495968
申请日：2002-11-14
申请人： Ryuji Hamada , Takehisa Minowa
发明人： Ryuji Hamada , Takehisa Minowa
IPC分类号： H01F1/053 , H01F1/057 , B32B27/00
CPC分类号： C22C38/10 , C22C38/002 , C22C38/005 , C23C26/00 , C23C30/00 , H01F41/026 , Y10T428/2991
摘要： A corrosion resistant rare earth magnet is characterized by comprising a rare earth permanent magnet represented by R-T-M-B wherein R is at least one rare earth element inclusive of Y, T is Fe or Fe and Co, M is at least one element selected from among Ti, Nb, Al, V, Mn, Sn, Ca, Mg, Pb, Sb, Zn, Si, Zr, Cr, Ni, Cu, Ga, Mo, W, and Ta, the contents of the respective elements are 5 wt %≦R≦40 wt %, 50 wt %≦T≦90 wt %, 0 wt %≦M≦8 wt %, and 0.2 wt %≦B≦8 wt %, and a coating on a surface of the permanent magnet comprising a silicone resin, a flake metal fine powder, and a complexing agent.
摘要翻译：耐腐蚀稀土磁体的特征在于包括由RTMB表示的稀土永磁体，其中R是至少一种包括Y的稀土元素，T是Fe或Fe和Co，M是至少一种选自Ti， Nb，Al，V，Mn，Sn，Ca，Mg，Pb，Sb，Zn，Si，Zr，Cr，Ni，Cu，Ga，Mo，W和Ta中，各元素的含量为5重量％ = R <= 40重量％，50重量％<= T <= 90重量％，0重量％≤M≤8重量％和0.2重量％≤B≤8重量％所述永久磁铁的表面包括硅树脂，薄片金属细粉末和络合剂。

4. 发明申请

US20050028890A1 Rare earth element sintered magnet and method for producing rare earth element sintered magnet 有权
标题翻译：稀土元素烧结磁体及其制造方法
公开(公告)号：US20050028890A1
公开(公告)日：2005-02-10
申请号：US10500074
申请日：2002-12-24
申请人： Kazuaki Sakaki , Masaki Kasashima , Ryuji Hamada , Takehisa Minowa
发明人： Kazuaki Sakaki , Masaki Kasashima , Ryuji Hamada , Takehisa Minowa
IPC分类号： H01F1/055 , H01F1/057 , H01F41/02 , H01F1/08
CPC分类号： H01F1/0577 , H01F1/0557 , H01F41/026
摘要： Hydrogen embrittlement is prevented in Sm2Co17-based magnets and R2Fe14B-based magnets by metal plating the magnet, then carrying out heat treatment, or by forming a metal oxide or metal nitride layer on the metal plating layer or directly on the magnet itself.
摘要翻译：通过对磁体进行金属电镀，然后进行热处理，或者通过在金属镀层上形成金属氧化物或金属氮化物层，或直接在磁铁本身上，在Sm 2 Co 17系磁体和R2Fe14B系磁铁中，防止氢脆化。

5. 发明授权

US06777097B2 Corrosion resistant rare earth magnet and its preparation 有权
标题翻译：耐腐蚀稀土磁铁及其制备方法
公开(公告)号：US06777097B2
公开(公告)日：2004-08-17
申请号：US10170448
申请日：2002-06-14
申请人： Ryuji Hamada , Takehisa Minowa
发明人： Ryuji Hamada , Takehisa Minowa
IPC分类号： B22B900
CPC分类号： H01F41/026 , Y10T428/254 , Y10T428/256 , Y10T428/258 , Y10T428/259 , Y10T428/26 , Y10T428/31663
摘要： On a surface of a rare earth permanent magnet R—T—M—B wherein R is a rare earth element, T is Fe or Fe and Co, M is Ti, Nb, Al, V, Mn, Sn, Ca, Mg, Pb, Sb, Zn, Si, Zr, Cr, Ni, Cu, Ga, Mo, W or Ta, 5 wt %≦R≦40 wt %, 50 wt %≦90 wt %, 0 wt %≦M≦8 wt %, and 0.2 wt %≦B≦8 wt %, a solution comprising a flake fine powder of Al, Mg, Ca, Zn, Si, Mn or an alloy thereof and a silicone resin is applied and baked to form an adherent composite coating, thereby providing a corrosion resistant rare earth permanent magnet.
摘要翻译：在稀土永磁体RTMB的表面，其中R是稀土元素，T是Fe或Fe和Co，M是Ti，Nb，Al，V，Mn，Sn，Ca，Mg，Pb，Sb，Zn， Si，Zr，Cr，Ni，Cu，Ga，Mo，W或Ta，5重量％≤R≤40重量％，50重量％<= 90重量％，0重量％≤= ，0.2重量％<= B <= 8重量％，涂布包含Al，Mg，Ca，Zn，Si，Mn或其合金的薄片状细粉末和有机硅树脂的溶液并烘烤形成粘合复合材料涂覆，从而提供耐腐蚀的稀土永磁体。

6. 发明授权

US06224986B1 Rare earth permanent magnet of high corrosion resistance 有权
标题翻译：稀土永磁体具有高耐腐蚀性
公开(公告)号：US06224986B1
公开(公告)日：2001-05-01
申请号：US09358822
申请日：1999-07-22
申请人： Takehisa Minowa , Masao Yoshikawa , Ryuji Hamada
发明人： Takehisa Minowa , Masao Yoshikawa , Ryuji Hamada
IPC分类号： B32B900
CPC分类号： H01F41/026 , H01F1/0577
摘要： A neodymium/iron/boron permanent magnet is provided with high corrosion resistance by forming a coating layer of a vitrified sodium silicate on the surface. The vitreous coating layer of sodium silicate is formed by coating the surface of the permanent magnet with an aqueous coating solution of water glass followed by drying of the coating layer and vitrification of the dried coating layer by a heat treatment under specified conditions. Characteristically, the thus formed vitreous coating layer of sodium silicate is subjected to a leaching treatment with water at a specified temperature for a specified length of time in order to remove away residual sodium content leachable in water so that the troubles due to absorption of moisture by the alkali constituent in the sodium silicate coating layer can be largely dissolved.
摘要翻译：钕/铁/硼永磁体通过在表面上形成玻璃化硅酸钠的涂层而具有高耐腐蚀性。通过用水玻璃的水性涂布液涂覆永磁体的表面，然后通过在特定条件下的热处理使涂层干燥和干燥涂层的玻璃化，形成硅酸钠的玻璃质涂层。特别地，将如此形成的硅酸钠玻璃质涂层在特定温度下用水浸泡一定时间，以除去在水中可浸出的残留钠含量，使得由于吸收水分而引起的问题硅酸钠涂层中的碱性成分可以大量溶解。

7. 发明授权

US06746545B2 Preparation of rare earth permanent magnets 有权
标题翻译：稀土永磁体的制备
公开(公告)号：US06746545B2
公开(公告)日：2004-06-08
申请号：US09866853
申请日：2001-05-30
申请人： Kazuo Tamura , Masanobu Shimao , Ryuji Hamada , Takehisa Minowa
发明人： Kazuo Tamura , Masanobu Shimao , Ryuji Hamada , Takehisa Minowa
IPC分类号： H01F103
CPC分类号： H01F1/0577 , H01F41/026
摘要： An R—Fe—B permanent magnet wherein R is Nd or a combination of Nd with a rare earth element is prepared by casting an R—Fe—B alloy, crushing the alloy in an oxygen-free atmosphere of argon, nitrogen or vacuum, effecting comminution, compaction, sintering, aging, and cutting and/or polishing the magnet to give a finished surface. The magnet is then heat treated in an argon, nitrogen or low-pressure vacuum atmosphere having a limited oxygen partial pressure, obtaining a highly oil resistant sintered permanent magnet having corrosion resistance and hydrogen barrier property even in a high pressure hot environment of refrigerant and/or lubricant as encountered in compressors.
摘要翻译：通过浇铸R-Fe-B合金，在氩气，氮气或真空的无氧气氛中破碎合金来制备R是Nd或Nd与稀土元素的组合的R-Fe-B永磁体，进行粉碎，压实，烧结，老化，切割和/或抛光磁体以得到成品表面。然后在具有有限氧分压的氩气，氮气或低压真空气氛中对磁体进行热处理，即使在制冷剂的高压热环境中也获得具有耐腐蚀性和氢气阻隔性的高耐油烧结永磁体，和/ 或在压缩机中遇到的润滑剂。

8. 发明申请

US20110099804A1 PART MOUNTING DEVICE AND PART MOUNTING METHOD 有权
标题翻译：部件安装和部件安装方法
公开(公告)号：US20110099804A1
公开(公告)日：2011-05-05
申请号：US12665830
申请日：2009-07-09
申请人： Ryuji Hamada , Akira Kameda , Shingo Yamada
发明人： Ryuji Hamada , Akira Kameda , Shingo Yamada
IPC分类号： H05K3/30
CPC分类号： H05K3/361 , G02F1/1303 , G02F1/13338 , G02F1/13452 , H05K1/0269 , H05K2201/09918 , H05K2203/0278 , H05K2203/166 , Y10T29/4913 , Y10T29/49131 , Y10T29/49133 , Y10T29/53087 , Y10T29/53174 , Y10T29/5327
摘要： The present invention addresses the problem to provide a part mounting device and a part mounting method which precisely mount the both end electrodes of the flexible board to mounting portions of both surfaces of the panel and thereby realize a highly reliable mounting.A panel (1) is mounted on the stage (24) while the one end electrode (5) of the FPC (flexible board) (4) is mounted on the mounting part (2) of one surface of the panel (1) and the other surface of the panel (1) is facing upward. The mounting method is bending the other end side of the flexible board (4) in a state where a position in plan view of the mounting portion (3) of the other surface of the panel (1) and a position in plan view of the other end electrode (6) of the flexible board (4) are shifted each other, after holding the other end portion including the other end electrode (6) of the FPC(4), which is positionally adjusted based on the position recognition result of the mounting portion (3) of the other surface of the panel (1), and the vicinity thereof with the press tool (53) recognizing the position of the other end electrode (6) of the FPC (4), matching the positions of the mounting portion (3) of the other surface of the panel (1) and the other end electrode (6) of the FPC (4) by relative positional adjusting, and mounting the other end electrode (6) of the FPC (4) on the mounting portion (3) of the other surface of the panel (1) by temporarily pressing the other end electrode (6) of the FPC (4) on the mounting portion (3) of the other surface of the panel (1).
摘要翻译：本发明解决了提供一种部件安装装置和将柔性板的两端电极精确地安装在面板的两个表面的安装部分上从而实现高可靠性安装的部件安装装置和部件安装方法的问题。将FPC（柔性板）（4）的一端电极（5）安装在面板（1）的一个表面的安装部分（2）上的面板（1）安装在平台（24）上，并且面板（1）的另一个表面面向上。安装方法是在面板（1）的另一个表面的安装部分（3）的平面图中的位置和平面图的平面图中的位置的状态下弯曲柔性板（4）的另一端侧在将包括FPC（4）的另一端电极（6）的另一端部保持为基于位置识别结果位置调整后，柔性基板（4）的另一端部电极（6）彼此移位，面板（1）的另一个表面的安装部分（3）及其附近与印刷工具（53）识别FPC（4）的另一端电极（6）的位置，通过相对位置调整将面板（1）的另一个表面的另一个表面的安装部分（3）和FPC（4）的另一端电极（6）安装在FPC（4）的另一端电极（6）通过临时按压FPC（4）的另一端电极（6），在面板（1）的另一表面的安装部分（3）上，在面板（1）的另一个表面的安装部分（3）上。

9. 发明授权

US07115009B2 Outboard motor 有权
标题翻译：舷外马达
公开(公告)号：US07115009B2
公开(公告)日：2006-10-03
申请号：US11139696
申请日：2005-05-31
申请人： Jun Itoh , Ryuji Hamada , Shigeo Unno , Shigehisa Hamaguchi
发明人： Jun Itoh , Ryuji Hamada , Shigeo Unno , Shigehisa Hamaguchi
IPC分类号： B63H21/38
CPC分类号： F01M11/0004 , B63H20/002 , F01P3/202 , F02B61/045 , F16N19/00
摘要： An outboard motor is provided with a four-stroke-cycle engine and an oil pan disposed below the engine. In the arrangement of the oil pan, a lubricating oil reservoir is arranged on a front side of the oil pan, and an exhaust gas passage and a cooling water passage are arranged on the rear side of the lubricating oil reservoir.
摘要翻译：舷外马达设有四冲程循环发动机和设置在发动机下方的油底壳。在油盘的配置中，在油盘的前侧配置有润滑油储存器，在润滑油储存器的后侧配置排气通路和冷却水通路。

10. 发明申请

US20050277343A1 Outboard motor 有权
标题翻译：舷外马达
公开(公告)号：US20050277343A1
公开(公告)日：2005-12-15
申请号：US11139696
申请日：2005-05-31
申请人： Jun Itoh , Ryuji Hamada , Shigeo Unno , Shigehisa Hamaguchi
发明人： Jun Itoh , Ryuji Hamada , Shigeo Unno , Shigehisa Hamaguchi
IPC分类号： B63H20/00 , B63H21/38 , F01M11/00 , F01P3/20 , F02B61/04 , F16N19/00
CPC分类号： F01M11/0004 , B63H20/002 , F01P3/202 , F02B61/045 , F16N19/00
摘要： An outboard motor is provided with a four-stroke-cycle engine and an oil pan disposed below the engine. In the arrangement of the oil pan, a lubricating oil reservoir is arranged on a front side of the oil pan, and an exhaust gas passage and a cooling water passage are arranged on the rear side of the lubricating oil reservoir.
摘要翻译：舷外马达设有四冲程循环发动机和设置在发动机下方的油底壳。在油盘的配置中，在油盘的前侧设置有润滑油储存器，在润滑油储存器的后侧配置排气通路和冷却水通路。

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