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1. 发明授权

US07345560B2 Method and apparatus for magnetizing a permanent magnet 有权
标题翻译：磁化永磁体的方法和装置
公开(公告)号：US07345560B2
公开(公告)日：2008-03-18
申请号：US10682574
申请日：2003-10-10
申请人： Evangelos Trifon Laskaris , Liang Li , Kathleen Melanie Amm , Juliana Chiang Shei , Bulent Aksel , Mark Gilbert Benz , Gerald Burt Kliman , Paul Shadworth Thompson , Israel Samson Jacobs , Harold Jay Patchen
发明人： Evangelos Trifon Laskaris , Liang Li , Kathleen Melanie Amm , Juliana Chiang Shei , Bulent Aksel , Mark Gilbert Benz , Gerald Burt Kliman , Paul Shadworth Thompson , Israel Samson Jacobs , Harold Jay Patchen
IPC分类号： H01F13/00
CPC分类号： H01F41/0253 , H01F13/003 , Y10T29/49004 , Y10T29/49009 , Y10T29/4902 , Y10T29/49073 , Y10T29/49075 , Y10T29/49083 , Y10T29/49117
摘要： A method of making a permanent magnet body is provided. The method includes providing a first precursor body comprising a plurality of blocks and magnetizing the first precursor body to form a first permanent magnet body. A recoil magnetization pulse may be applied to the permanent magnet body after the magnetization. The precursor body may be heated during magnetization. A power supply containing a battery may be used to energize a pulsed magnet used to magnetize the precursor body.
摘要翻译：提供一种制造永磁体的方法。该方法包括提供包括多个块的第一前体体，并使第一前体体磁化以形成第一永磁体。在磁化之后可以向永磁体施加反冲磁化脉冲。在磁化期间可以加热前驱体。可以使用包含电池的电源来激励用于磁化前体体的脉冲磁体。

2. 发明授权

US06662434B2 Method and apparatus for magnetizing a permanent magnet 有权
公开(公告)号：US06662434B2
公开(公告)日：2003-12-16
申请号：US09897040
申请日：2001-07-03
申请人： Evangelos Trifon Laskaris , Liang Li , Kathleen Melanie Amm , Juliana Chiang Shei , Bulent Aksel , Mark Gilbert Benz , Gerald Burt Kliman , Paul Shadworth Thompson , Israel Samson Jacobs , Harold Jay Patchen
发明人： Evangelos Trifon Laskaris , Liang Li , Kathleen Melanie Amm , Juliana Chiang Shei , Bulent Aksel , Mark Gilbert Benz , Gerald Burt Kliman , Paul Shadworth Thompson , Israel Samson Jacobs , Harold Jay Patchen
IPC分类号： H01F706
CPC分类号： H01F41/0253 , H01F13/003 , Y10T29/49004 , Y10T29/49009 , Y10T29/4902 , Y10T29/49073 , Y10T29/49075 , Y10T29/49083 , Y10T29/49117
摘要： A method of making a permanent magnet body is provided. The method includes providing a first precursor body comprising a plurality of blocks and magnetizing the first precursor body to form a first permanent magnet body. A recoil magnetization pulse may be applied to the permanent magnet body after the magnetization. The precursor body may be heated during magnetization. A power supply containing a battery may be used to energize a pulsed magnet used to magnetize the precursor body.

3. 发明授权

US06596096B2 Permanent magnet for electromagnetic device and method of making 失效
标题翻译：电磁装置永久磁铁及其制造方法
公开(公告)号：US06596096B2
公开(公告)日：2003-07-22
申请号：US09929644
申请日：2001-08-14
申请人： Ralph James Carl , Gerald Burt Kliman , Juliana Chiang Shei , Mark Gilbert Benz , Judson Sloan Marte
发明人： Ralph James Carl , Gerald Burt Kliman , Juliana Chiang Shei , Mark Gilbert Benz , Judson Sloan Marte
IPC分类号： H01F1057
CPC分类号： H01F1/0578 , C22C28/00
摘要： Permanent magnets, devices including permanent magnets and methods for manufacture are described with the permanent magnet comprising, for example: iron-boron-rare earth alloy particulate having an intrinsic coercive force of at least about 1591 kiloamperes/meter (about 20 kiloOersteds) and a residual magnetization of at least about 0.8 tesla (about 8 kiloGauss), wherein the rare earth content comprises praseodymium, a light rare earth element selected from the group consisting of cerium, lanthanum, yttrium and mixtures thereof, and balance neodymium; and a binder bonding the particulate.
摘要翻译：永磁体，包括永磁体的装置和制造方法用永磁体描述，永磁体包括例如：具有至少约1591千安（约20千奥斯特）的固有矫顽力的铁 - 硼 - 稀土合金颗粒和剩余磁化强度为至少约0.8特斯拉（约8千高斯），其中稀土含量包括镨，选自铈，镧，钇及其混合物的轻稀土元素，余量为钕; 和粘合颗粒的粘合剂。

4. 发明授权

US08108987B2 Method of manufacturing a pole face for a permanent magnet MRI system with laminated structure 有权
标题翻译：制造具有层叠结构的永磁体MRI系统的极面的方法
公开(公告)号：US08108987B2
公开(公告)日：2012-02-07
申请号：US10979228
申请日：2004-11-03
申请人： Bulent Aksel , Judson Sloan Marte , Juliana Chiang Shei , Mark Gilbert Benz , Yuji Inoue
发明人： Bulent Aksel , Judson Sloan Marte , Juliana Chiang Shei , Mark Gilbert Benz , Yuji Inoue
IPC分类号： H01F7/127
CPC分类号： H01F7/0278 , G01R33/383 , Y10T29/49075 , Y10T29/49078
摘要： A method of manufacturing a magnetic resonance imaging (MRI) device is provided including providing at least one magnet positioned between a keeper device and a yoke, the keeper device being positioned at a pole region of the at least one magnet, positioning at least one pole device at the pole region of the at least one magnet, and removing the keeper device from the pole region to allow the at least one pole device to be positioned at the pole region of the at least one magnet.
摘要翻译：提供了一种制造磁共振成像（MRI）装置的方法，包括提供位于保持装置和轭之间的至少一个磁体，所述保持装置位于所述至少一个磁体的极区，定位至少一个极在所述至少一个磁体的极区域处的装置，以及从所述极区域移除所述保持装置，以允许所述至少一个极装置定位在所述至少一个磁体的极区域处。

5. 发明授权

US06825666B2 Pole face for permanent magnet MRI with laminated structure 有权
标题翻译：用于具有层叠结构的永磁体MRI的极面
公开(公告)号：US06825666B2
公开(公告)日：2004-11-30
申请号：US10248170
申请日：2002-12-23
申请人： Bulent Aksel , Judson Sloan Marte , Juliana Chiang Shei , Mark Gilbert Benz , Yuji Inoue
发明人： Bulent Aksel , Judson Sloan Marte , Juliana Chiang Shei , Mark Gilbert Benz , Yuji Inoue
IPC分类号： G01V300
CPC分类号： H01F7/0278 , G01R33/383 , Y10T29/49075 , Y10T29/49078
摘要： A method of manufacturing a magnetic resonance imaging (MRI) device is provided including providing at least one magnet positioned between a keeper device and a yoke, the keeper device being positioned at a pole region of the at least one magnet, positioning at least one pole device at the pole region of the at least one magnet, and removing the keeper device from the pole region to allow the at least one pole device to be positioned at the pole region of the at least one magnet.
摘要翻译：提供了一种制造磁共振成像（MRI）装置的方法，包括提供位于保持装置和轭之间的至少一个磁体，所述保持装置位于所述至少一个磁体的极区，定位至少一个极在所述至少一个磁体的极区域处的装置，以及从所述极区域移除所述保持装置，以允许所述至少一个极装置定位在所述至少一个磁体的极区域处。

6. 发明授权

US06377049B1 Residuum rare earth magnet 失效
标题翻译：稀土稀土磁铁
公开(公告)号：US06377049B1
公开(公告)日：2002-04-23
申请号：US09248950
申请日：1999-02-12
申请人： Mark Gilbert Benz , Juliana Ching Shei
发明人： Mark Gilbert Benz , Juliana Ching Shei
IPC分类号： G01V300
CPC分类号： C22B59/00 , G01R33/20 , G01R33/383 , H01F1/053 , H01F1/057 , Y10T29/4902
摘要： A permanent magnet for an MRI scanner is made by removing extraneous elements from an ore containing rare earth elements to leave elements Pr and Nd therein, and then selectively stripping therefrom a portion of the element Nd as a byproduct to leave an ore residuum including both elements Pr and Nd therein. The residuum is alloyed with a transition metal to form an alloy therewith. The alloy is then formed into a rare earth permanent magnet configured for use in the MRI scanner.
摘要翻译：通过从含有稀土元素的矿石去除外来元素以在其中留下元素Pr和Nd，然后选择性地从其中除去作为副产物的元素Nd的一部分以留下包括两种元素的矿石残渣，从而制造用于MRI扫描仪的永磁体 Pr和Nd。残渣与过渡金属合金化，形成合金。然后将合金形成为用于MRI扫描仪中的稀土永磁体。

7. 发明授权

US06243408B1 Electrode weighing stub 有权
标题翻译：电极称重桩
公开(公告)号：US06243408B1
公开(公告)日：2001-06-05
申请号：US09184688
申请日：1998-10-02
申请人： Bruce Alan Knudsen , Russell Scott Miller , William Thomas Carter, Jr. , Mark Gilbert Benz , Robert John Zabala
发明人： Bruce Alan Knudsen , Russell Scott Miller , William Thomas Carter, Jr. , Mark Gilbert Benz , Robert John Zabala
IPC分类号： H05B7102
CPC分类号： H05B7/102
摘要： A consumable electrode is suspended by a stub. The stub includes upper and lower hangers between which is vertically mounted a loadcell for weighing the electrode attached to the lower hanger. An electrical conductor is joined between the upper and lower hangers for carrying electrical current therebetween to power the electrode without damaging the loadcell.
摘要翻译：消耗性电极由短截线悬挂。该短截线包括上部和下部悬挂器，在该悬挂器之间垂直安装一个称重传感器，用于对连接到下部悬挂器的电极进行称重。电导体连接在上部和下部悬挂器之间，用于在其间承载电流，为电极供电而不损坏称重传感器。

8. 发明授权

US6120620A Praseodymium-rich iron-boron-rare earth composition, permanent magnet produced therefrom, and method of making 有权
标题翻译：富镨铁硼稀土组合物，由其制造的永久磁铁及其制造方法
公开(公告)号：US6120620A
公开(公告)日：2000-09-19
申请号：US248951
申请日：1999-02-12
申请人： Mark Gilbert Benz , Juliana Ching Shei
发明人： Mark Gilbert Benz , Juliana Ching Shei
IPC分类号： C22C1/04 , H01F1/057 , H01F1/053
CPC分类号： C22C1/0441 , H01F1/0577
摘要： A permanent magnet having substantially stable magnetic properties is disclosed having as the active magnetic component a sintered product of compacted particulate iron-boron-rare earth intermetallic material, said sintered product having pores which are substantially non-interconnecting, a density of at least 87 percent of theoretical and a composition consisting essentially of in atomic percent about 13 to about 19 percent rare earth elements, about 4 to about 20 percent boron and about 61 to about 83 percent of iron with or without impurities; where the rare earth content is greater than 50 percent praseodymium with an effective amount of a light rare earth selected from the group consisting of cerium, lanthanum, yttrium and mixtures thereof, and balance neodymium.
摘要翻译：公开了一种具有基本上稳定的磁特性的永磁体，其具有作为活性磁性组分的致密颗粒铁 - 硼 - 稀土金属间化合物的烧结产品，所述烧结产品具有基本上非互连的孔，至少87％的密度的理论和基本上由原子百分比组成的约13至约19％的稀土元素，约4至约20％的硼和约61％至约83％的具有或不含杂质的铁的组合物; 其中稀土含量大于50％的镨，有效量的选自铈，镧，钇及其混合物的轻稀土，余量为钕。

9. 发明授权

US6104742A Electroslag apparatus and guide 失效
标题翻译：电击仪器和指导
公开(公告)号：US6104742A
公开(公告)日：2000-08-15
申请号：US996715
申请日：1997-12-23
申请人： William Thomas Carter, Jr. , Robert John Zabala , Bruce Alan Knudsen , Howard Roscoe Hart, Jr. , Mark Gilbert Benz
发明人： William Thomas Carter, Jr. , Robert John Zabala , Bruce Alan Knudsen , Howard Roscoe Hart, Jr. , Mark Gilbert Benz
IPC分类号： F27B14/08 , F27D3/15 , F27D9/00 , H05B3/60
CPC分类号： F27B14/063 , F27D3/1509 , F27B2014/0818 , F27D2009/001
摘要： A melt guide is provided for enclosing a bottom of an electroslag refining crucible containing a melt of electroslag refined metal. The guide includes an upper plate sized to engage the crucible bottom for attachment thereto, and includes an upper orifice drain therethrough for draining by gravity the melt from the crucible. A lower plate is spaced below the upper plate to define a plenum therebetween, and includes a lower orifice drain therethrough. A downspout extends through the plenum in flow communication between the upper and lower drains, and includes a middle orifice drain. A heater surrounds the downspout for heating the melt drainable therethrough. And, a coolant is circulated through the plenum for cooling the guide.
摘要翻译：提供熔体引导件以封闭含有电渣精炼金属熔体的电渣精炼坩埚的底部。引导件包括尺寸适于接合坩埚底部以用于附接到其上的上板，并且包括通过其的上孔排水口，用于通过重力排出来自坩埚的熔体。下板在上板下方间隔开，以在其间限定一个气室，并且包括通过其中的下孔排水口。下水口在上下排水沟之间流动连通，延伸穿过气室，并包括一个中间孔排水管。加热器围绕下水口加热可通过其流出的熔体。并且，冷却剂循环通过增压室以冷却导向件。

10. 发明授权

US6043445A Apparatus for color-based sorting of titanium fragments 失效
标题翻译：钛碎片颜色分选装置
公开(公告)号：US6043445A
公开(公告)日：2000-03-28
申请号：US291920
申请日：1999-04-14
申请人： Michael Francis Xavier Gigliotti, Jr. , Mark Gilbert Benz , Russell Scott Miller
发明人： Michael Francis Xavier Gigliotti, Jr. , Mark Gilbert Benz , Russell Scott Miller
IPC分类号： B07C5/342 , G06R9/00
CPC分类号： B07C5/365 , B07C5/3425 , Y10S209/939
摘要： An apparatus for sorting fragments of titanium-based sponge on the basis of color is disclosed. The apparatus captures at least one color image of each fragment, inserts relevant color values from the image into an automated color-sorting system to determine the color of the fragment, and segregates the fragments according to color or range-of-color, by way of a physical segregation apparatus controlled by the color sorting system. The color sorting systems usually involve the conversion of color images from the fragments into color signals, which are in turn transformed into color values. The color images are usually represented by a pattern of pixels. The color values are automatically compared to values, which are part of a look-up table based on data sets, which embrace acceptable or rejectable color values. Comparison of color values determined for the fragments with those in the look-up table results in the acceptance or rejection of each fragment.
摘要翻译：公开了一种基于颜色分选钛基海绵碎片的设备。该装置捕获每个片段的至少一个彩色图像，将来自图像的相关颜色值插入到自动颜色分选系统中以确定片段的颜色，并根据颜色或颜色范围分离片段由颜色分选系统控制的物理分离装置。颜色分类系统通常涉及将彩色图像从片段转换为彩色信号，然后将其转换为颜色值。彩色图像通常由像素图案表示。颜色值将自动与值进行比较，这些值是基于数据集的查找表的一部分，数据集包含可接受或可拒绝的颜色值。将该片段的颜色值与查找表中的颜色值的比较导致每个片段的接受或拒绝。

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