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1.发明授权Powder for magnetic core, method for manufacturing powder for magnetic core, and dust core 有权用于磁芯的粉末，用于制造磁芯的粉末的方法和粉尘芯公开(公告)号：US08414984B2
公开(公告)日：2013-04-09
申请号：US12742507
申请日：2008-11-11
申请人： Eisuke Hoshina , Toshiya Yamaguchi , Yusuke Oishi , Tomoyasu Kitano , Kazuhiro Kawashima , Junghwan Hwang
发明人： Eisuke Hoshina , Toshiya Yamaguchi , Yusuke Oishi , Tomoyasu Kitano , Kazuhiro Kawashima , Junghwan Hwang
IPC分类号： B05D5/00
CPC分类号： C23C10/46 , B22F1/025 , B22F2998/00 , H01F1/24 , H01F41/0246 , Y10T428/2991 , B22F1/02
摘要： A method for manufacturing a powder for a magnetic core including at least a process of performing a siliconizing treatment on a surface of an iron powder containing elemental carbon. In the process of siliconizing treatment, a powder containing at least a silicon dioxide is brought into contact with the surface of the iron powder, elemental silicon is detached from the silicon dioxide by heating the powder of silicon dioxide, and the siliconizing treatment is performed by causing the detached elemental silicon to permeate and diffuse into a surface layer of the iron powder. The invention provides a method for manufacturing a powder for a magnetic core, by which loss reduction is achieved.
摘要翻译： 一种制造用于磁芯的粉末的方法，至少包括在含有碳素的铁粉的表面上进行硅化处理的方法。 在硅化处理的过程中，使至少含有二氧化硅的粉末与铁粉的表面接触，通过加热二氧化硅粉末将元素硅与二氧化硅分离，硅化处理由 导致分离的元素硅渗透并扩散到铁粉的表面层中。 本发明提供一种用于制造磁芯用粉末的方法，由此实现损耗降低。
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公开(公告)号：US20120002024A1
公开(公告)日：2012-01-05
申请号：US13155122
申请日：2011-06-07
申请人： Tacksung CHOI , Sungyong YOON , Hyunkook LEE , Junghwan HWANG , Dongseok KIM , Byeongmoon JEON , Jaewon SUNG
发明人： Tacksung CHOI , Sungyong YOON , Hyunkook LEE , Junghwan HWANG , Dongseok KIM , Byeongmoon JEON , Jaewon SUNG
IPC分类号： H04N13/04
CPC分类号： H04S7/30 , H04N5/60 , H04N13/30 , H04N21/234327 , H04N21/4307 , H04N21/439 , H04N21/4394 , H04N21/44 , H04N21/44008 , H04N21/440227 , H04N21/816 , H04N2013/0081 , H04S1/007 , H04S3/008 , H04S2400/11 , H04S2420/01 , H04S2420/07
摘要： An image display apparatus and a method for operating the same are disclosed. The method for operating an image display apparatus includes receiving a 3-dimensional (3D) image, detecting the depth of the 3D image, performing 3D processing on an audio signal received in synchronization with the 3D image in correspondence with the detected depth, and outputting the audio signal subjected to 3D processing. Thus, it is possible to output the audio signal in correspondence with the depth of the 3D image during 3D image display.
摘要翻译： 公开了一种图像显示装置及其操作方法。 用于操作图像显示装置的方法包括：接收三维（3D）图像，检测3D图像的深度，对与检测到的深度相对应的与3D图像同步地接收的音频信号执行3D处理，并且输出 音频信号进行3D处理。 因此，可以在3D图像显示期间输出与3D图像的深度相对应的音频信号。
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3.发明授权Titanium alloy having high elastic deformation capacity and method for production thereof 失效具有高弹性变形能力的钛合金及其制造方法公开(公告)号：US07261782B2
公开(公告)日：2007-08-28
申请号：US10450530
申请日：2001-12-05
IPC分类号： C22C14/00
摘要： A titanium alloy obtained by a cold-working step, in which 10% or more of cold working is applied to a raw titanium alloy, comprising a Va group element and the balance of titanium substantially, and an aging treatment step, in which a cold-worked member, obtained after the cold-working step, is subjected to an aging treatment so that the parameter “P” falls in a range of from 8.0 to 18.5 at a treatment temperature falling in a range of from 150° C. to 600° C.; and characterized in that its tensile elastic limit strength is 950 MPa or more and its elastic deformation capability is 1.6% or more. This titanium alloy is of high elastic deformation capability as well as high tensile elastic limit strength, and can be utilized in a variety of products extensively.
摘要翻译： 将通过冷加工工序得到的钛合金，其中，对原料钛合金施加10％以上的冷加工，其包含Va族元素，余量为钛，其中，冷成型为时效处理工序 在冷加工步骤后获得的加工件进行时效处理，使得参数“P”在从150℃到600℃的处理温度范围内落在8.0至18.5的范围内 C。; 特征在于其拉伸弹性极限强度为950MPa以上，弹性变形能力为1.6％以上。 该钛合金具有高弹性变形能力和高拉伸弹性极限强度，可广泛应用于各种产品。
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4.发明授权Method of producing powder magnetic core and method of producing magnetic core powder 有权制造粉末磁芯的方法及制造磁芯粉的方法公开(公告)号：US09159489B2
公开(公告)日：2015-10-13
申请号：US13811489
申请日：2011-07-20
申请人： Junghwan Hwang , Takeshi Hattori , Masaki Hirano , Masaki Sugiyama , Yusuke Oishi , Daisuke Okamoto , Hidenari Yamamoto
发明人： Junghwan Hwang , Takeshi Hattori , Masaki Hirano , Masaki Sugiyama , Yusuke Oishi , Daisuke Okamoto , Hidenari Yamamoto
IPC分类号： H01F41/02 , H01F27/255 , B22F1/00 , H01F1/26
CPC分类号： H01F41/0246 , B22F1/0077 , C22C2202/02 , H01F1/26 , H01F27/255 , H01F41/0266
摘要： The invention includes: powder preparation step of obtaining magnetic core powders by mixing, of magnetic powders with thermosetting resin powders in hot state; powder filling step of filling the obtained magnetic core powders into a die; a compaction step of compacting magnetic core powders; and compact heating step of heating, compacts to the elevated temperature state at which the thermosetting resin hardens after compaction.
摘要翻译： 本发明包括：粉末制备步骤，通过混合热磁性粉末热磁性粉末获得磁芯粉末; 粉末填充步骤，将获得的磁芯粉末填充到模具中; 压制磁芯粉末的压实步骤; 并且加热的紧凑加热步骤压实成在压实后热固性树脂硬化的高温状态。
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5.发明申请POWDER FOR MAGNETIC CORE, METHOD FOR MANUFACTURING POWDER FOR MAGNETIC CORE, AND DUST CORE 有权磁芯用粉末，用于制造磁芯用粉末的方法和粉芯公开(公告)号：US20100271158A1
公开(公告)日：2010-10-28
申请号：US12742507
申请日：2008-11-11
申请人： Eisuke Hoshina , Toshiya Yamaguchi , Yusuke Oishi , Tomoyasu Kitano , Kazuhiro Kawashima , Junghwan Hwang
发明人： Eisuke Hoshina , Toshiya Yamaguchi , Yusuke Oishi , Tomoyasu Kitano , Kazuhiro Kawashima , Junghwan Hwang
CPC分类号： C23C10/46 , B22F1/025 , B22F2998/00 , H01F1/24 , H01F41/0246 , Y10T428/2991 , B22F1/02
摘要： A method for manufacturing a powder for a magnetic core including at least a process of performing a siliconizing treatment on a surface of an iron powder containing elemental carbon. In the process of siliconizing treatment, a powder containing at least a silicon dioxide is brought into contact with the surface of the iron powder, elemental silicon is detached from the silicon dioxide by heating the powder of silicon dioxide, and the siliconizing treatment is performed by causing the detached elemental silicon to permeate and diffuse into a surface layer of the iron powder. The invention provides a method for manufacturing a powder for a magnetic core, by which loss reduction is achieved.
摘要翻译： 一种制造用于磁芯的粉末的方法，至少包括在含有碳素的铁粉的表面上进行硅化处理的方法。 在硅化处理的过程中，使至少含有二氧化硅的粉末与铁粉的表面接触，通过加热二氧化硅粉末将元素硅与二氧化硅分离，硅化处理由 导致分离的元素硅渗透并扩散到铁粉的表面层中。 本发明提供一种用于制造磁芯用粉末的方法，由此实现损耗降低。
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6.发明申请Titanium alloy having high elastic deformation capability and process for producing the same 失效具有高弹性变形能力的钛合金及其制造方法公开(公告)号：US20050072496A1
公开(公告)日：2005-04-07
申请号：US10450530
申请日：2001-12-05
摘要： A titanium alloy obtained by a cold-working step, in which 10% or more of cold working is applied to a raw titanium alloy, comprising a Va group element and the balance of titanium substantially, and an aging treatment step, in which a cold-worked member, obtained after the cold-working step, is subjected to an aging treatment so that the parameter “P” falls in a range of from 8.0 to 18.5 at a treatment temperature falling in a range of from 150° C. to 600° C.; and characterized in that its tensile elastic limit strength is 950 MPa or more and its elastic deformation capability is 1.6% or more. This titanium alloy is of high elastic deformation capability as well as high tensile elastic limit strength, and can be utilized in a variety of products extensively.
摘要翻译： 将通过冷加工工序得到的钛合金，其中，对原料钛合金施加10％以上的冷加工，其包含Va族元素，余量为钛，其中，冷成型为时效处理工序 在冷加工步骤后获得的加工件进行时效处理，使得参数“P”在从150℃到600℃的处理温度范围内落在8.0至18.5的范围内 C。; 特征在于其拉伸弹性极限强度为950MPa以上，弹性变形能力为1.6％以上。 该钛合金具有高弹性变形能力和高拉伸弹性极限强度，可广泛应用于各种产品。
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公开(公告)号：US08665321B2
公开(公告)日：2014-03-04
申请号：US13155122
申请日：2011-06-07
申请人： Tacksung Choi , Sungyong Yoon , Hyunkook Lee , Junghwan Hwang , Dongseok Kim , Byeongmoon Jeon , Jaewon Sung
发明人： Tacksung Choi , Sungyong Yoon , Hyunkook Lee , Junghwan Hwang , Dongseok Kim , Byeongmoon Jeon , Jaewon Sung
CPC分类号： H04S7/30 , H04N5/60 , H04N13/30 , H04N21/234327 , H04N21/4307 , H04N21/439 , H04N21/4394 , H04N21/44 , H04N21/44008 , H04N21/440227 , H04N21/816 , H04N2013/0081 , H04S1/007 , H04S3/008 , H04S2400/11 , H04S2420/01 , H04S2420/07
摘要： An image display apparatus and a method for operating the same are disclosed. The method for operating an image display apparatus includes receiving a 3-dimensional (3D) image, detecting the depth of the 3D image, performing 3D processing on an audio signal received in synchronization with the 3D image in correspondence with the detected depth, and outputting the audio signal subjected to 3D processing. Thus, it is possible to output the audio signal in correspondence with the depth of the 3D image during 3D image display.
摘要翻译： 公开了一种图像显示装置及其操作方法。 用于操作图像显示装置的方法包括：接收三维（3D）图像，检测3D图像的深度，对与检测到的深度相对应的与3D图像同步地接收的音频信号执行3D处理，并且输出 音频信号进行3D处理。 因此，可以在3D图像显示期间输出与3D图像的深度相对应的音频信号。
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8.发明申请公开(公告)号：US20100079015A1
公开(公告)日：2010-04-01
申请号：US12532759
申请日：2008-04-18
IPC分类号： H01F1/28 , B29C70/00 , H02K15/12 , H01F27/255
CPC分类号： H01F41/0246 , B22F2003/248 , B22F2998/10 , C22C2202/02 , H01F1/26 , H01F3/08 , H01F2017/048 , H02K1/02 , B22F1/02 , B22F1/0059 , B22F3/02 , B22F3/24
摘要： According to the present invention, a dust core having excellent insulating properties, high strength, and high density (high magnetic flux density), a method for producing the same, and an electric motor or reactor having a core member composed of the dust core are provided. Therefore, a method for producing a dust core is provided, such method comprising the following steps: a 1st step of preparing a resin powder 2 and a magnetic powder 1 comprising soft magnetic metal powder (pure iron powder 11) particles each having an insulating film (silica film 12) preliminarily formed on the surface thereof; a 2nd step of obtaining a powder mixture by mixing the magnetic powder 1 and the resin powder 2; and a 3rd step of allowing the resin powder 2 to gel in an atmosphere at a certain temperature, press-molding the powder mixture so as to obtain a press molded body 10, and annealing the press molded body 10 so as to produce a dust core 20.
摘要翻译： 根据本发明，具有优异的绝缘性，高强度，高密度（高磁通密度）的防尘芯及其制造方法以及具有由防尘芯构成的芯构件的电动马达或电抗器， 提供。 因此，提供了制造防尘芯的方法，该方法包括以下步骤：制备树脂粉末2的第一步骤和包含具有绝缘膜的软磁性金属粉末（纯铁粉末11）颗粒的磁性粉末1 （二氧化硅膜12），其表面上预先形成 通过混合磁性粉末1和树脂粉末2得到粉末混合物的第二步骤; 以及使树脂粉末2在一定温度的气氛中凝胶化的第3工序，对粉末混合物进行加压成形，得到加压成形体10，对加压成形体10进行退火，制成压粉芯 20。
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公开(公告)号：US07442266B2
公开(公告)日：2008-10-28
申请号：US10471760
申请日：2003-09-26
IPC分类号： C22C14/00
CPC分类号： C22C32/0031 , B22F2003/248 , B22F2998/10 , C22C14/00 , B22F3/04 , B22F3/10 , B22F3/14 , B22F3/16 , B22F3/24
摘要： A high-strength titanium alloy of the present invention includes Ti as a major component, 15 to 30 at % Va group element, and 1.5 to 7 at % oxygen (O) when the entirety is taken as 100 atomic % (at %), and its tensile strength is 1,000 MPa or more.Overturning the conventional concept, regardless of being high oxygen contents, it has been possible to achieve the compatibility between the high strength and high ductility on a higher level.
摘要翻译： 本发明的高强度钛合金包含Ti为主成分，15〜30at％的Va族元素，1.5〜7at％的氧（O）为100原子％（原子％）时， 其拉伸强度为1000MPa以上。 通过改变常规概念，无论高氧含量如何，都可以在更高的水平上实现高强度和高延展性之间的相容性。
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公开(公告)号：US06979375B2
公开(公告)日：2005-12-27
申请号：US10019283
申请日：2001-05-01
CPC分类号： C22C14/00 , B22F2998/10 , C22C1/0458 , C22F1/183 , B22F3/10 , B22F3/17 , B22F3/24 , B22F9/023 , B22F1/0003 , B22F3/04
摘要： A titanium alloy member is characterized in that it comprise 40% by weight or more titanium (Ti), a IVa group element and/or a Va group element other than the titanium, wherein a summed amount including the IVa group element and/or the Va group element as well as the titanium is 90% by weight or more, and one or more members made in an amount of from 0.2 to 2.0% by weight and selected from an interstitial element group consisting of oxygen, nitrogen and carbon, and that its basic structure is a body-centered tetragonal crystal or a body-centered cubic crystal in which a ratio (c/a) of a distance between atoms on the c-axis with respect to a distance between atoms on the a-axis falls in a range of from 0.9 to 1.1. This titanium alloy member has such working properties that conventional titanium alloys do not have, is flexible, exhibits a high strength, and can be utilized in a variety of products.
摘要翻译： 钛合金构件的特征在于，其包含40重量％以上的钛（Ti），IVa族元素和/或钛以外的Va族元素，其中包含IVa族元素和/或 Va族元素以及钛为90重量％以上，一个以上的成分为0.2〜2.0重量％，选自由氧，氮和碳组成的间隙元素组，并且 其基本结构是体心四方晶体或体心立方晶体，其中c轴上的原子之间的距离相对于a轴上的原子之间的距离的比率（c / a）落在 范围从0.9到1.1。 该钛合金构件具有这样的加工性能，即常规的钛合金不具有柔性，表现出高强度，并可用于各种产品。
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