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1. 发明授权

US06244404B1 Synchronizer for manual transmission and a method thereof 有权
标题翻译：手动变速器同步器及其方法
公开(公告)号：US06244404B1
公开(公告)日：2001-06-12
申请号：US09432088
申请日：1999-11-02
申请人： Myung-Hun Kim
发明人： Myung-Hun Kim
IPC分类号： F16H338
CPC分类号： F16D23/06 , F16D2023/0618 , F16H2063/3093 , Y10T74/19284
摘要： A synchronizer for a manual transmission comprises a clutch hub rotated along with an input shaft, a clutch sleeve assembled for performing rotation with the clutch hub to move toward the input shaft and a synchronizer ring formed for meshing with the clutch sleeve when the clutch sleeve moves to be synchronized with driving gears by friction, synchro-lever formed with an upper portion thereof closely attached to a groove of the clutch sleeve and a lower portion thereof positioned at the lateral surface of the clutch hub when its portion is accommodated into a key slot of the clutch hub to thereby occur a synchronizing operation with the driving gear by pushing the synchronizing ring positioned at one side thereof when tilted clockwise or counter-clockwise by being caught on the clutch hub in moving toward the input shaft, and an accommodating part formed as a space among the clutch hub, the synchronizer ring and the driving gear for letting the synchro-lever rotate at a predetermined angle to get a portion thereof in contact with the synchronizer ring, thereby simplifying the structure of the synchronizer to improve efficiency of assembling tasks and improving the changing-speed feeling for forward and backward changing-speed operations.
摘要翻译：用于手动变速器的同步器包括与输入轴一起旋转的离合器毂，组合用于与离合器毂一起旋转以输入轴的离合器套筒，以及当离合器套筒移动时形成为与离合器套筒啮合的同步器环通过摩擦与驱动齿轮同步，同步杆形成为其上部紧密地附接到离合器套筒的凹槽，并且其下部位于离合器毂的侧表面处，当其部分容纳在键槽中时通过在朝向输入轴移动的状态下被夹在离合器轮毂上而顺时针或逆时针倾斜地推动位于其一侧的同步环，从而与驱动齿轮进行同步操作，形成容纳部作为离合器轮毂之间的空间，同步器环和用于使同步杆旋转预定的驱动齿轮使其一部分与同步环接触，从而简化了同步器的结构，以提高组装任务的效率并提高前后变速操作的变速感。

2. 发明授权

US08715611B2 Iron oxyhydroxides and methods of synthesizing the iron oxyhydroxides 有权
标题翻译：羟基氧化铁和合成羟基氧化铁的方法
公开(公告)号：US08715611B2
公开(公告)日：2014-05-06
申请号：US13214417
申请日：2011-08-22
申请人： Il-Mo Kang , Yun-Goo Song , Sung-Ja Choi , Myung-Hun Kim , Young-Boo Lee , Bui Hoang Bac
发明人： Il-Mo Kang , Yun-Goo Song , Sung-Ja Choi , Myung-Hun Kim , Young-Boo Lee , Bui Hoang Bac
IPC分类号： C01G49/10
CPC分类号： C01G49/02 , B82Y30/00 , C01G17/00 , C01P2002/52 , C01P2002/88 , C01P2004/04 , C01P2004/16
摘要： An iron oxyhydroxide includes a plurality of iron oxyhydroxide octahedra components, a plurality of chloride components and at least one of germanium hydroxide components or germanium oxide components. The iron oxyhydroxide octahedra components form a tunnel-type structure. The chloride components are disposed in a tunnel of the tunnel-type structure and bonded to at least one of the iron hydroxide octahedra components. The germanium hydroxide components or the germanium oxide components substitute for at least one of the chloride components.
摘要翻译：羟基氧化铁包括多个羟基氧化钴八面体组分，多个氯化物组分和至少一种氢氧化锗组分或氧化锗组分。羟基氧化铁八面体组分形成隧道式结构。氯化物组分设置在隧道型结构的隧道内并结合至至少一种氢氧化铁八面体组分。锗氢氧化物组分或氧化锗组分代替至少一种氯化物组分。

3. 发明授权

US06649131B2 Preparation of highly pure copper oxide from waste etchant 失效
标题翻译：从废蚀刻剂制备高纯度的氧化铜
公开(公告)号：US06649131B2
公开(公告)日：2003-11-18
申请号：US09767950
申请日：2001-01-24
申请人： Kyu Bum Seo , Young Sun Uh , Young Hee Kim , Jung Yoon Han , Sun Jin Kim , Myung Hun Kim
发明人： Kyu Bum Seo , Young Sun Uh , Young Hee Kim , Jung Yoon Han , Sun Jin Kim , Myung Hun Kim
IPC分类号： C01G300
CPC分类号： C22B15/0084 , C01G3/02 , C01P2004/10 , C01P2004/20 , C01P2004/61 , C01P2006/60 , Y02P10/236
摘要： A method for recycling copper oxide includes: a first step in which a sodium hydroxide aqueous solution is added to acidic copper chloride waste etchant produced in the PCB industry, to obtain copper hydroxide slurry; and a second step in which the slurry obtained in the first step is heated and sintered to thereby prepare a needle-form copper oxide. Since copper oxide has a purity of more than 99.0 wt % and the needle-form crystal morphology, so that it has an excellent filtering ability and homogeneous particle size distribution.
摘要翻译：回收氧化铜的方法包括：第一步骤，其中在PCB工业中生产的酸性氯化铜废物蚀刻剂中加入氢氧化钠水溶液，以获得氢氧化铜浆液; 将第一工序中得到的浆料加热烧结，制作针状氧化铜的第二工序。由于氧化铜具有大于99.0重量％的纯度和针状晶体形态，因此其具有优异的过滤能力和均匀的粒度分布。

4. 发明申请

US20120315479A1 IRON OXYHYDROXIDES AND METHODS OF SYNTHESIZING THE IRON OXYHYDROXIDES 有权
标题翻译：铁氧化物和合成铁氧化物的方法
公开(公告)号：US20120315479A1
公开(公告)日：2012-12-13
申请号：US13214417
申请日：2011-08-22
申请人： Il-Mo Kang , Yun-Goo Song , Bui Hoang Bac , Sung-Ja Choi , Myung-Hun Kim , Young-Boo Lee
发明人： Il-Mo Kang , Yun-Goo Song , Bui Hoang Bac , Sung-Ja Choi , Myung-Hun Kim , Young-Boo Lee
IPC分类号： C01G49/10 , B32B5/16
CPC分类号： C01G49/02 , B82Y30/00 , C01G17/00 , C01P2002/52 , C01P2002/88 , C01P2004/04 , C01P2004/16
摘要： An iron oxyhydroxide includes a plurality of iron oxyhydroxide octahedra components, a plurality of chloride components and at least one of germanium hydroxide components or germanium oxide components. The iron oxyhydroxide octahedra components form a tunnel-type structure. The chloride components are disposed in a tunnel of the tunnel-type structure and bonded to at least one of the iron hydroxide octahedra components. The germanium hydroxide components or the germanium oxide components substitute for at least one of the chloride components.
摘要翻译：羟基氧化铁包括多个羟基氧化钴八面体组分，多个氯化物组分和至少一种氢氧化锗组分或氧化锗组分。羟基氧化铁八面体组分形成隧道式结构。氯化物组分设置在隧道型结构的隧道内并结合至至少一种氢氧化铁八面体组分。锗氢氧化物组分或氧化锗组分代替至少一种氯化物组分。

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