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1. 发明授权

US09726195B2 Axial flow blood pump 有权
公开(公告)号：US09726195B2
公开(公告)日：2017-08-08
申请号：US15079810
申请日：2016-03-24
申请人： Renzo Cecere , Young Hoon Chung , Rosaire Mongrain , Toufic Azar
发明人： Renzo Cecere , Young Hoon Chung , Rosaire Mongrain , Toufic Azar
IPC分类号： A61N1/362 , F04D29/54 , F04D3/02 , F04D29/18 , F04D13/06 , A61M1/10
CPC分类号： F04D29/548 , A61M1/101 , A61M1/1012 , A61M1/1015 , A61M1/1031 , A61M1/122 , F04D3/02 , F04D13/0606 , F04D13/0646 , F04D29/181
摘要： An axial flow blood pump having a rotor rotatably mounted in a housing. The rotor includes at least two rotor blades having different configurations.

2. 发明授权

US06571593B1 Continuous shear deformation device 失效
标题翻译：连续剪切变形装置
公开(公告)号：US06571593B1
公开(公告)日：2003-06-03
申请号：US09653142
申请日：2000-08-31
申请人： Young-Hoon Chung , Jong-Woo Park , In-Ge Moon , Myung-Chul Shin
发明人： Young-Hoon Chung , Jong-Woo Park , In-Ge Moon , Myung-Chul Shin
IPC分类号： B21C2300
CPC分类号： B21C37/045 , B21C1/00 , B21C23/001 , B21C23/01 , B21C23/14
摘要： The present invention relates to a continuous shear deformation device, in particular, which is capable of mass-producing shear deformed materials by continuously supplying a sharply bent channel type mold with materials, particularly, which have a variety of thickness from thin sheet to thick plate. The continuous shear deformation device in accordance with the present invention includes a sharply bent channel type mold and a rotary guide apparatus installed at the inlet of the mold for guiding materials into the mold by frictional contact with the materials. In addition, the present invention can additionally include a rotary guide for exiting the shear-deformed material.
摘要翻译：连续剪切变形装置技术领域本发明涉及一种连续剪切变形装置，特别是能够通过连续地供给具有各种厚度的材料的材料，特别是从薄板到厚板。根据本发明的连续剪切变形装置包括锐利弯曲的通道型模具和安装在模具入口处的旋转引导装置，用于通过与材料的摩擦接触将材料引导到模具中。此外，本发明还可以包括用于离开剪切变形材料的旋转引导件。

3. 发明申请

US20160279311A1 Axial flow blood pump 审中-公开
标题翻译：轴流血泵
公开(公告)号：US20160279311A1
公开(公告)日：2016-09-29
申请号：US15079810
申请日：2016-03-24
申请人： Renzo Cecere , Young Hoon Chung , Rosaire Mongrain , Toufic Azar
发明人： Renzo Cecere , Young Hoon Chung , Rosaire Mongrain , Toufic Azar
IPC分类号： A61M1/10 , F04D29/18 , F04D29/52 , F04D29/54 , F04D13/02 , F04D3/02 , F04D29/16
CPC分类号： F04D29/548 , A61M1/101 , A61M1/1012 , A61M1/1015 , A61M1/1031 , A61M1/122 , F04D3/02 , F04D13/0606 , F04D13/0646 , F04D29/181
摘要： An axial flow blood pump having a rotor rotatably mounted in a housing. The rotor includes at least two rotor blades having different configurations.
摘要翻译：一种轴流血泵，其具有可旋转地安装在壳体中的转子。转子包括具有不同构造的至少两个转子叶片。

4. 发明授权

US08524420B2 Method for preparing nano-sized metal particles on a carbon support 有权
标题翻译：在碳载体上制备纳米尺寸金属颗粒的方法
公开(公告)号：US08524420B2
公开(公告)日：2013-09-03
申请号：US12779375
申请日：2010-05-13
申请人： Nak Hyun Kwon , Jae Seung Lee , Bumwook Roh , Yung-Eun Sung , Tae-Yeol Jeon , Hee-Young Park , Ju Wan Lim , Young-Hoon Chung
发明人： Nak Hyun Kwon , Jae Seung Lee , Bumwook Roh , Yung-Eun Sung , Tae-Yeol Jeon , Hee-Young Park , Ju Wan Lim , Young-Hoon Chung
IPC分类号： H01M4/02
CPC分类号： H01M4/921 , H01M4/8842 , H01M4/926
摘要： Disclosed is a method for preparing nickel or palladium nanoparticles supported on a carbon support. To a mixture solution wherein a stabilizer is dissolved in 1,2-propanediol, a carbon support is added to prepare a dispersion. Then, a precursor solution wherein a nickel or palladium precursor dissolved in 1,2-propanediol is mixed therewith and stirred. Then, nickel or palladium nanoparticles supported on the carbon support are prepared by reduction. The disclosed method for preparing nickel or palladium nanoparticles supported on a carbon support allows preparation of nanoparticles with narrow particle size distribution and good dispersibility through a simple process and the resulting nickel or palladium nanoparticles may be usefully applied, for example, as electrode materials of fuel cells.
摘要翻译：公开了一种制备负载在碳载体上的镍或钯纳米颗粒的方法。向稳定剂溶于1,2-丙二醇的混合溶液中加入碳载体以制备分散体。然后，将其中溶解在1,2-丙二醇中的镍或钯前体混合并搅拌的前体溶液。然后，通过还原制备负载在碳载体上的镍或钯纳米颗粒。公开的用于制备负载在碳载体上的镍或钯纳米颗粒的方法允许通过简单的方法制备具有窄粒度分布和良好分散性的纳米颗粒，并且所得的镍或钯纳米颗粒可以有用地应用于例如燃料的电极材料细胞。

5. 发明授权

US06370930B1 Continuous shear deformation device 失效
标题翻译：连续剪切变形装置
公开(公告)号：US06370930B1
公开(公告)日：2002-04-16
申请号：US09638761
申请日：2000-08-15
申请人： Jae-Chul Lee , Hyun-Kwang Seok , Jong-Woo Park , Young-Hoon Chung , Ho-In Lee
发明人： Jae-Chul Lee , Hyun-Kwang Seok , Jong-Woo Park , Young-Hoon Chung , Ho-In Lee
IPC分类号： B21C2300
CPC分类号： B21C23/005 , B21C23/001
摘要： The present invention relates to a continuous shear deformation device. In order to occur shear deformation at the position at which a material is inserted into a molding path from a rotary guide apparatus for the purpose of solving the problem that the amount of shear deformation of a material is non-uniform and insufficient due to the gap between the curved portion of the molding path and the lower parts of the material, there is provided a continuous shear deformation device, characterized in that a curved portion is constructed by collaboration between the rotary guide apparatus and the molding path. In addition, there are provided additional constructions for effectively performing shear deformation by a small power by reducing the friction at the molding path excepting the curved portion. The present invention thusly constructed can be utilized for continuously and effectively mass-produce sheared materials.
摘要翻译：本发明涉及连续剪切变形装置。为了解决材料的剪切变形量由于间隙而不均匀和不足的问题，为了在从旋转引导装置插入到模制路径中的位置处发生剪切变形在模制路径的弯曲部分和材料的下部之间提供连续的剪切变形装置，其特征在于，通过旋转导向装置和模制路径之间的协作构造弯曲部分。此外，还提供了通过减小除了弯曲部分之外的模制路径处的摩擦力来通过小功率有效地执行剪切变形的附加结构。这样构造的本发明可以用于连续且有效地大量生产剪切材料。

6. 发明授权

US07140222B2 Apparatus and method for uniform shear deformation 有权
标题翻译：用于均匀剪切变形的装置和方法
公开(公告)号：US07140222B2
公开(公告)日：2006-11-28
申请号：US10984220
申请日：2004-11-09
申请人： Jong Woo Park , Young Hoon Chung
发明人： Jong Woo Park , Young Hoon Chung
IPC分类号： B21C23/00
CPC分类号： B21C23/01 , B21C23/001 , B21C23/005 , B21C25/02
摘要： A shear deformation apparatus comprises: a die having an inlet and an outlet; and a rotatable device installed at a shear zone for supporting a material introduced into the inlet of the die and thus changing a direction of the material to the outlet of the die, of which the surface moves together with the material. According to the apparatus, a frictional resistance between the material and the die is reduced and a generation of a dead zone is prevented, thereby reducing a deformation resistance and having a uniform shear deformation.
摘要翻译：剪切变形装置包括：具有入口和出口的模具; 以及安装在剪切区域处的可旋转装置，用于支撑引入模头入口的材料，从而改变材料到模具的出口的方向，其表面与材料一起移动。根据该装置，材料和模具之间的摩擦阻力减小，并且防止产生死区，从而降低变形阻力并具有均匀的剪切变形。

7. 发明授权

US4683721A Twin-crank type heat engine 失效
标题翻译：双曲柄式热机
公开(公告)号：US4683721A
公开(公告)日：1987-08-04
申请号：US855018
申请日：1986-04-22
申请人： Myung Chul Shin , Chil Sung Kim , Young Hoon Chung , Kwang Koo Jee
发明人： Myung Chul Shin , Chil Sung Kim , Young Hoon Chung , Kwang Koo Jee
IPC分类号： F01B29/10 , F03G7/06
CPC分类号： F03G7/065 , F01B29/10 , H01H2061/0122
摘要： A heat engine is provided with twin crankshafts and coil shaped power elements mounted between each of two crankshafts. Each power element moves upward and downward, parallel with the surface of a tank of hot water, in which the engine is partially submersed, so that every part of the power element is allowed to remain submersed in the hot water for the same time interval so as to achieve maximum rotating power.
摘要翻译：热机具有安装在两个曲轴各自之间的双曲轴和线圈形功率元件。每个功率元件向上和向下移动，与发动机部分浸没的热水箱的表面平行，使得功率元件的每个部分都允许在相同的时间间隔内保持浸入热水中以实现最大旋转功率。

8. 发明申请

US20110123908A1 METHOD FOR PREPARING NANO-SIZED METAL PARTICLES ON A CARBON SUPPORT 有权
标题翻译：在碳载体上制备纳米尺寸金属颗粒的方法
公开(公告)号：US20110123908A1
公开(公告)日：2011-05-26
申请号：US12779375
申请日：2010-05-13
申请人： Nak Hyun Kwon , Jae Seung Lee , Bumwook Roh , Yung-Eun Sung , Tae-Yeol Jeon , Hee-Young Park , Ju Wan Lim , Young-Hoon Chung
发明人： Nak Hyun Kwon , Jae Seung Lee , Bumwook Roh , Yung-Eun Sung , Tae-Yeol Jeon , Hee-Young Park , Ju Wan Lim , Young-Hoon Chung
IPC分类号： H01M4/96 , B01J21/18 , B01J23/44 , B01J23/755
CPC分类号： H01M4/921 , H01M4/8842 , H01M4/926
摘要： Disclosed is a method for preparing nickel or palladium nanoparticles supported on a carbon support. To a mixture solution wherein a stabilizer is dissolved in 1,2-propanediol, a carbon support is added to prepare a dispersion. Then, a precursor solution wherein a nickel or palladium precursor dissolved in 1,2-propanediol is mixed therewith and stirred. Then, nickel or palladium nanoparticles supported on the carbon support are prepared by reduction. The disclosed method for preparing nickel or palladium nanoparticles supported on a carbon support allows preparation of nanoparticles with narrow particle size distribution and good dispersibility through a simple process and the resulting nickel or palladium nanoparticles may be usefully applied, for example, as electrode materials of fuel cells.
摘要翻译：公开了一种制备负载在碳载体上的镍或钯纳米颗粒的方法。向稳定剂溶于1,2-丙二醇的混合溶液中加入碳载体以制备分散体。然后，将其中溶解在1,2-丙二醇中的镍或钯前体混合并搅拌的前体溶液。然后，通过还原制备负载在碳载体上的镍或钯纳米颗粒。公开的用于制备负载在碳载体上的镍或钯纳米颗粒的方法允许通过简单的方法制备具有窄粒度分布和良好分散性的纳米颗粒，并且所得的镍或钯纳米颗粒可以有用地应用于例如燃料的电极材料细胞。

9. 发明授权

US07127927B2 Continuous shear-deformation apparatus for controlling thickness uniformity of a metal sheet 有权
公开(公告)号：US07127927B2
公开(公告)日：2006-10-31
申请号：US11188314
申请日：2005-07-25
申请人： Young-Hoon Chung , Jong-Woo Park
发明人： Young-Hoon Chung , Jong-Woo Park
IPC分类号： B21C23/00
CPC分类号： B21C23/00 , B21C23/001
摘要： A continuous shear deformation apparatus comprises: a roller for pushing a metal sheet to be processed into dies; the dies having an inlet for introducing a metal sheet, a shear deformation zone for shear-deforming the sheet, and an exit; and a control unit for controlling a gap of the dies exit depending on the compressive stress generated at the metal sheet while the metal sheet passes through the shear deformation zone of the dies. The compressive stress generated at the metal sheet becomes constant when the metal sheet is shear-deformed, and thereby the thickness of the metal sheet is uniformly controlled in a longitudinal direction.

10. 发明申请

US20060112750A1 Continuous shear-deformation apparatus for controlling thickness uniformity of a metal sheet 有权
标题翻译：用于控制金属板的厚度均匀性的连续剪切变形装置
公开(公告)号：US20060112750A1
公开(公告)日：2006-06-01
申请号：US11188314
申请日：2005-07-25
申请人： Young-Hoon Chung , Jong-Woo Park
发明人： Young-Hoon Chung , Jong-Woo Park
IPC分类号： B21C23/00
CPC分类号： B21C23/00 , B21C23/001
摘要： A continuous shear deformation apparatus comprises: a roller for pushing a metal sheet to be processed into dies; the dies having an inlet for introducing a metal sheet, a shear deformation zone for shear-deforming the sheet, and an exit; and a control unit for controlling a gap of the dies exit depending on the compressive stress generated at the metal sheet while the metal sheet passes through the shear deformation zone of the dies. The compressive stress generated at the metal sheet becomes constant when the metal sheet is shear-deformed, and thereby the thickness of the metal sheet is uniformly controlled in a longitudinal direction.
摘要翻译：连续剪切变形装置包括：用于将待加工的金属板推入模具的辊; 模具具有用于引入金属片的入口，用于剪切变形片材的剪切变形区域和出口; 以及控制单元，用于当金属板通过模具的剪切变形区域时，根据在金属板处产生的压缩应力来控制模具出口的间隙。当金属板被剪切变形时，在金属板处产生的压缩应力变得恒定，从而金属板的厚度在纵向均匀地被控制。

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