专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08066969B2 Preparation method of magnetic and metal oxide nanoparticles 有权
标题翻译：磁性和金属氧化物纳米粒子的制备方法
公开(公告)号：US08066969B2
公开(公告)日：2011-11-29
申请号：US10598480
申请日：2004-11-26
申请人： Jin-Woo Cheon , Jung-Wook Seo , Jae-Hyun Lee
发明人： Jin-Woo Cheon , Jung-Wook Seo , Jae-Hyun Lee
IPC分类号： C01B13/14 , C01B13/00 , C01C1/00 , C01D1/02 , C01G49/00 , C01G51/04 , C01G37/14 , C01G9/02 , C01G11/02 , C01G13/02 , C01G3/02 , C01G5/00 , C01G7/00 , C01G45/02 , C01G47/00 , C01G99/00 , C01G37/02 , C01G49/02 , C01G51/02 , C01G53/04
CPC分类号： C01G23/006 , B82Y25/00 , B82Y30/00 , C01B13/185 , C01G1/02 , C01G23/002 , C01G23/003 , C01G23/0536 , C01G25/00 , C01G25/006 , C01G41/02 , C01G45/02 , C01G49/0018 , C01G49/0072 , C01G49/02 , C01G49/08 , C01G51/00 , C01G53/00 , C01P2002/72 , C01P2004/04 , C01P2004/64 , C01P2006/42 , H01F1/0054 , H01F1/11 , H01F1/36 , Y10S977/773 , Y10S977/775 , Y10S977/776
摘要： This invention relates, in general, to a method of producing magnetic oxide nanoparticles or metal oxide nanoparticles and, more particularly, to a method of producing magnetic or metal oxide nanoparticles, which comprises (1) adding a magnetic or metal precursor to a surfactant or a solvent containing the surfactant to produce a mixed solution, (2) heating the mixed solution to 50-6001 C to decompose the magnetic or metal precursor by heating so as to form the magnetic or metal oxide nanoparticles, and (3) separating the magnetic or metal oxide nanoparticles. Since the method is achieved through a simple process without using an oxidizing agent or a reducing agent, it is possible to simply mass-produce uniform magnetic or metal oxide nanoparticles having desired sizes compared to the conventional method.
摘要翻译：本发明一般涉及一种制备磁性氧化物纳米颗粒或金属氧化物纳米颗粒的方法，更具体地说，涉及制备磁性或金属氧化物纳米颗粒的方法，其包括（1）向磁性或金属氧化物纳米颗粒中加入磁性或金属前体至表面活性剂或含有表面活性剂以制备混合溶液的溶剂，（2）将混合溶液加热至50-6001℃，通过加热分解磁性或金属前体，以形成磁性或金属氧化物纳米颗粒，和（3）分离磁性或金属氧化物纳米颗粒。由于该方法通过简单的方法实现，而不使用氧化剂或还原剂，与常规方法相比，可以简单地批量生产具有所需尺寸的均匀的磁性或金属氧化物纳米颗粒。

2. 发明授权

US07890582B2 System and method for providing the regional community service based on mobile blog in mobile terminal 有权
标题翻译：基于手机终端移动博客提供区域社区服务的系统和方法
公开(公告)号：US07890582B2
公开(公告)日：2011-02-15
申请号：US11572359
申请日：2005-07-19
申请人： Hyuck Jin Im , Ji Hoon Kim , Kun Yong Park , Jung Wook Seo , Chester An , Yong Il Lee , Chol Hong Im , Jonathan Kim , Ui Chung Chung , Youn Kyung Go , Hyun Jung Kwon , Soo Jin Kim , Jae Hong Ahn , Don Hi Won , Sung Wha Shim
发明人： Hyuck Jin Im , Ji Hoon Kim , Kun Yong Park , Jung Wook Seo , Chester An , Yong Il Lee , Chol Hong Im , Jonathan Kim , Ui Chung Chung , Youn Kyung Go , Hyun Jung Kwon , Soo Jin Kim , Jae Hong Ahn , Don Hi Won , Sung Wha Shim
IPC分类号： G06F15/16
CPC分类号： G06F17/3087 , G06Q10/10
摘要： Disclosed is a system for providing a moblog-based regional community service through a mobile terminal. The system includes a location-based community server for setting a plurality of main arenas by dividing a geographical area in a regional unit, setting and storing one or more virtual spatial locations, the one or more virtual spatial locations being a projection of real spatial public locations, as spots in one of the main arenas, receiving information on posts registered in spots transmitted through a mobile terminal by providing one or more pieces of information on the spots belonging to the main arena from information on a location of the mobile terminal to the mobile terminal, and storing the received information on posts with a link with the spots.
摘要翻译：公开了一种通过移动终端提供基于移动电话的区域社区服务的系统。该系统包括基于位置的社区服务器，用于通过划分区域单元中的地理区域来设置多个主场景，设置和存储一个或多个虚拟空间位置，所述一个或多个虚拟空间位置是真实空间公众的投影位置，作为主要场所之一的场所，通过从移动终端的位置的信息提供关于属于主要场所的点的一个或多个信息，接收通过移动终端发送的点中登记的帖子的信息，移动终端，并将接收到的信息存储在具有点的链接的帖子上。

3. 发明申请

US20110241709A1 Apparatus and method for measuring activity of plating solution 审中-公开
标题翻译：电镀液活性测定装置及方法
公开(公告)号：US20110241709A1
公开(公告)日：2011-10-06
申请号：US12805215
申请日：2010-07-19
申请人： Young Ku Lyu , Tae Ho Kim , Jung Wook Seo , Hyo Seung Nam
发明人： Young Ku Lyu , Tae Ho Kim , Jung Wook Seo , Hyo Seung Nam
IPC分类号： G01N27/06 , G01R27/08
CPC分类号： G01N27/10
摘要： Disclosed herein are an apparatus and a method for measuring activity of a plating solution. The apparatus for measuring activity of a plating solution may include: a plating bath containing the plating solution for plating a plating object; a first electrode which is impregnated in the plating solution and has a plated body to measure current that flows in the plating solution and on the surface of the body in accordance with applied signal voltage; a second electrode which is impregnated in the plating solution to induce current from the first electrode or discharge current to the first electrode; a third electrode which controls the signal voltage applied to the first electrode to be constantly maintained; an impedance measurement unit which calculates an impedance value from the current measured in the first electrode; and a processing unit which displays a change of the calculated impedance value depending on a time.
摘要翻译：本文公开了一种用于测量电镀液的活性的装置和方法。用于测量电镀液活性的装置可以包括：含有电镀对象电镀液的镀液; 第一电极，其被浸渍在电镀液中，并且具有电镀体，以根据施加的信号电压来测量在电镀溶液中流动的电流和身体的表面; 浸渍在所述电镀溶液中以从所述第一电极感应电流或者将所述第一电极放电至所述第一电极的第二电极; 控制施加到第一电极的信号电压被持续保持的第三电极; 阻抗测量单元，其从在第一电极中测量的电流计算阻抗值; 以及处理单元，其根据时间显示所计算的阻抗值的变化。

4. 发明申请

US20080003159A1 Preparation Method of Magnetic and Metal Oxide Nanoparticles 有权
标题翻译：磁性和金属氧化物纳米颗粒的制备方法
公开(公告)号：US20080003159A1
公开(公告)日：2008-01-03
申请号：US10598480
申请日：2004-11-26
申请人： Jin-Woo Cheon , Jung-Wook Seo , Jae-Hyun Lee
发明人： Jin-Woo Cheon , Jung-Wook Seo , Jae-Hyun Lee
IPC分类号： B82B3/00 , C01B13/18
CPC分类号： C01G23/006 , B82Y25/00 , B82Y30/00 , C01B13/185 , C01G1/02 , C01G23/002 , C01G23/003 , C01G23/0536 , C01G25/00 , C01G25/006 , C01G41/02 , C01G45/02 , C01G49/0018 , C01G49/0072 , C01G49/02 , C01G49/08 , C01G51/00 , C01G53/00 , C01P2002/72 , C01P2004/04 , C01P2004/64 , C01P2006/42 , H01F1/0054 , H01F1/11 , H01F1/36 , Y10S977/773 , Y10S977/775 , Y10S977/776
摘要： This invention relates, in general, to a method of producing magnetic oxide nanoparticles or metal oxide nanoparticles and, more particularly, to a method of producing magnetic or metal oxide nanoparticles, which comprises (1) adding a magnetic or metal precursor to a surfactant or a solvent containing the surfactant to produce a mixed solution, (2) heating the mixed solution to 50-6001 C to decompose the magnetic or metal precursor by heating so as to form the magnetic or metal oxide nanoparticles, and (3) separating the magnetic or metal oxide nanoparticles. Since the method is achieved through a simple process without using an oxidizing agent or a reducing agent, it is possible to simply mass-produce uniform magnetic or metal oxide nanoparticles having desired sizes compared to the conventional method.
摘要翻译：本发明一般涉及一种制备磁性氧化物纳米颗粒或金属氧化物纳米颗粒的方法，更具体地说，涉及制备磁性或金属氧化物纳米颗粒的方法，其包括（1）向磁性或金属氧化物纳米颗粒中加入磁性或金属前体至表面活性剂或含有表面活性剂以制备混合溶液的溶剂，（2）将混合溶液加热至50-6001℃，通过加热分解磁性或金属前体，以形成磁性或金属氧化物纳米颗粒，和（3）分离磁性或金属氧化物纳米颗粒。由于该方法通过简单的方法实现，而不使用氧化剂或还原剂，与常规方法相比，可以简单地批量生产具有所需尺寸的均匀的磁性或金属氧化物纳米颗粒。

5. 发明申请

US20130287957A1 ELECTROLESS PLATING DEVICE AND ELECTROLESS PLATING METHOD 审中-公开
标题翻译：电沉积装置和电镀法
公开(公告)号：US20130287957A1
公开(公告)日：2013-10-31
申请号：US13550382
申请日：2012-07-16
申请人： Young Ku LYU , Jung Wook Seo , Dong Hoon Kim
发明人： Young Ku LYU , Jung Wook Seo , Dong Hoon Kim
IPC分类号： B05C3/04 , B05D1/18
CPC分类号： C23C18/1683 , C23C18/1617 , C23C18/1619 , C23C18/1676 , C23C18/168
摘要： There is provided an electroless plating device including: a plating bath having a plating solution contained therein; a circulation unit connected to the plating bath and circulating the plating solution contained in the plating bath; an additive supply unit mounted on the circulation unit and supplying an additive for extracting carbonate included in the plating solution; and a filter unit mounted on the circulation unit and filtering the extracted carbonate through a reaction with the additive.
摘要翻译：提供了一种无电解电镀装置，其包括：镀液，其中含有电镀溶液; 连接到电镀槽并循环包含在电镀液中的镀液的循环单元; 添加剂供给单元，其安装在所述循环单元上并供给用于提取所述电镀液中所含的碳酸盐的添加剂; 和安装在循环单元上的过滤器单元，并通过与添加剂的反应过滤提取的碳酸盐。

6. 发明申请

US20120100424A1 CATHODE ACTIVE MATERIAL, AND CATHODE AND MAGNESIUM BATTERY INCLUDING THE SAME 审中-公开
标题翻译：阴极活性材料，以及包括其的阴极和镁电池
公开(公告)号：US20120100424A1
公开(公告)日：2012-04-26
申请号：US13118903
申请日：2011-05-31
申请人： Seok-soo LEE , Young-gyoon Ryu , Jung-wook Seo , Young-min Choi
发明人： Seok-soo LEE , Young-gyoon Ryu , Jung-wook Seo , Young-min Choi
IPC分类号： H01M10/056 , H01M6/14 , C01G23/00 , H01M4/13
CPC分类号： H01M4/5815 , C01G23/007 , C01P2002/72 , C01P2004/03 , C01P2004/24 , C01P2006/40 , H01M6/16 , H01M10/054
摘要： Cathode active materials, and cathodes and magnesium batteries including the cathode active materials. The cathode active materials, and cathodes and magnesium batteries include a metal sulfide-based nanosheet.
摘要翻译：阴极活性材料，阴极和镁电池，包括阴极活性材料。阴极活性材料，阴极和镁电池包括金属硫化物基纳米片。

7. 发明申请

US20110135811A1 SOLUTION FOR INHIBITING PALLADIUM ACTIVITY INCLUDING HALOGENIC ACID AND METHOD FOR PREVENTING DEFECT OF PLATING USING THEREOF 审中-公开
标题翻译：用于抑制包含酸性酸的活性的方法和用于防止使用其的镀层缺陷的方法
公开(公告)号：US20110135811A1
公开(公告)日：2011-06-09
申请号：US12758442
申请日：2010-04-12
申请人： Hyuk-Jin Kwon , Hyo-Seung Nam , Tae-Ho Kim , Jong-Sik Kim , Jung-Wook Seo
发明人： Hyuk-Jin Kwon , Hyo-Seung Nam , Tae-Ho Kim , Jong-Sik Kim , Jung-Wook Seo
IPC分类号： B05D5/12 , C09D5/00
CPC分类号： H05K3/244 , C23C18/1608 , C23C18/1651 , C23C18/1841 , C23C18/1844 , C23C18/2086 , H05K2203/073 , H05K2203/0789
摘要： Disclosed is a solution for inhibiting palladium activity including an aqueous halogenic acid solution as a pre-treatment solution which may be used before an electroless plating of a printed circuit board to prevent bad plating and a method for preventing bad plating by using the same. More particularly, disclosed is a solution for inhibiting palladium activity including 0.1 to 10 mol of an aqueous halogenic acid solution as a pre-treatment solution which may be used before an ENIG plating or ENEPIG plating of a printed circuit board to prevent bad plating.Disclosed is also a method for preventing bad plating by minimizing defects of shorts between patterns which are caused by plating spreading during the surface treatment of a printed circuit board having fine patterns.
摘要翻译：公开了一种用于抑制钯活性的溶液，包括作为预处理溶液的含水卤酸溶液，其可以在印刷电路板的无电镀以防止不良电镀之前使用，以及通过使用它们来防止不良电镀的方法。更具体地，公开了一种用于抑制钯活性的溶液，包括0.1至10mol的卤酸水溶液作为预处理溶液，其可以在印刷电路板的ENIG电镀或ENEPIG电镀之前使用以防止不良电镀。还公开了一种通过使在具有精细图案的印刷电路板的表面处理期间由电镀扩展引起的图案之间的短路的缺陷的最小化来防止不良镀覆的方法。

8. 发明申请

US20100034728A1 Method for producing layer-structure nanoparticles 审中-公开
标题翻译：层状结构纳米粒子的制备方法
公开(公告)号：US20100034728A1
公开(公告)日：2010-02-11
申请号：US12081950
申请日：2008-04-23
申请人： Jung Wook Seo , Hyo Seun Nam
发明人： Jung Wook Seo , Hyo Seun Nam
IPC分类号： C01G1/12 , C01G33/00 , C01G25/00 , C01G23/00 , C01G15/00
CPC分类号： B01J35/0013 , B01J27/04 , B01J27/047 , B01J35/002 , B01J37/08 , B01J37/20 , C01B3/0084 , H01M8/1011 , H01M8/1016 , H01M2300/0082 , Y02E60/324 , Y02E60/523 , Y02P70/56
摘要： Provided is a method of producing layer-structure nanoparticles, which includes the steps of: producing a liquid mixture by adding a metal halide precursor and a sulfur precursor into an organic solvent containing amine; producing layer-structure metal sulfide nanoparticles by heating the liquid mixture at a predetermined temperature; and separating the metal sulfide nanoparticles from the liquid mixture.
摘要翻译：提供一种生产层状结构纳米颗粒的方法，其包括以下步骤：通过在含胺的有机溶剂中加入金属卤化物前体和硫前体来制备液体混合物; 通过在预定温度下加热液体混合物来生产层结构金属硫化物纳米颗粒; 并将金属硫化物纳米颗粒与液体混合物分离。

9. 发明申请

US20100031775A1 METHOD FOR PREPARING NICKEL NANOPARTICLES 审中-公开
标题翻译：制备镍基纳米粒子的方法
公开(公告)号：US20100031775A1
公开(公告)日：2010-02-11
申请号：US12342979
申请日：2008-12-23
申请人： Jung Wook Seo , Hyo Seung Nam , Ae Sul Im , Kyung Mi Kim , Jae Joon Lee
发明人： Jung Wook Seo , Hyo Seung Nam , Ae Sul Im , Kyung Mi Kim , Jae Joon Lee
IPC分类号： B22F9/18
CPC分类号： B22F9/24 , B22F2998/00 , C30B7/14 , C30B29/02 , C30B29/60 , B22F1/0018
摘要： Provided is a method for preparing nickel nanoparticles capable of easily controlling particle sizes and shapes of the nickel nanoparticles and obtaining a high yield of the nickel nanoparticles using a process that is simpler than methods used to mass-produce the nickel nanoparticles. The method for preparing nickel nanoparticles may be useful to prepare nickel nanoparticles by mixing a nickel precursor and organic amine to prepare a mixture and heating the mixture.
摘要翻译：提供了一种制备能够容易地控制镍纳米颗粒的颗粒尺寸和形状并且使用比用于大量生产镍纳米颗粒的方法更简单的方法获得高收率的镍纳米颗粒的方法。制备镍纳米颗粒的方法可用于通过混合镍前体和有机胺以制备混合物并加热混合物来制备镍纳米颗粒。

10. 发明申请

US20090029258A1 PREPARING METHOD OF TIN SULFIDE NANOPARTICLES AND MANUFACTURING METHOD OF LITHIUM ION BATTERY USING THE SAME 审中-公开
标题翻译：锡硫化纳米粒子的制备方法和使用其的锂离子电池的制造方法
公开(公告)号：US20090029258A1
公开(公告)日：2009-01-29
申请号：US12179016
申请日：2008-07-24
申请人： Jung Wook SEO , Hyo Seung NAM
发明人： Jung Wook SEO , Hyo Seung NAM
IPC分类号： H01M4/58
CPC分类号： H01M4/136 , B82Y30/00 , C01G19/00 , C01P2002/72 , C01P2002/77 , C01P2002/85 , C01P2004/04 , C01P2004/20 , C01P2004/62 , C01P2004/64 , C01P2006/40 , H01M4/5815 , H01M10/052
摘要： There is provided a method of preparing tin sulfide nanoparticles, in which tin sulfide particles are prepared selectively, easily controlled in size and morphology and can be massively produced more easily through a simpler process. The method includes: mixing a tin sulfide precursor with at least one surfactant into a mixture; and heating the mixture.
摘要翻译：提供了一种制备硫化锡纳米颗粒的方法，其中选择性地制备硫化锡颗粒，容易控制其尺寸和形态，并且可以通过更简单的方法更容易地大量生产。该方法包括：将硫化锡前体与至少一种表面活性剂混合到混合物中; 并加热混合物。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式