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公开(公告)号：US20110191423A1
公开(公告)日：2011-08-04
申请号：US12696828
申请日：2010-01-29
申请人： Sven Krasser , Dmitri Alperovitch , Yuchun Tang , Yuanchen He , Jonathan Zdziarski , Mark Gilbert
发明人： Sven Krasser , Dmitri Alperovitch , Yuchun Tang , Yuanchen He , Jonathan Zdziarski , Mark Gilbert
IPC分类号： G06F15/173 , G06F15/16
CPC分类号： G06F21/552
摘要： A system derives a reputation for a plurality of network addresses, the reputation of each network address determined by analyzing a plurality of high-level email features related to one or more emails originating from the network address. The plurality of high-level email features include domain registration analysis, hashed term frequency indexing, persistent communication, address age, correlation analysis, zombie detection, and hash vault matching.
摘要翻译： 系统通过分析与源自网络地址的一个或多个电子邮件相关的多个高级电子邮件特征来确定多个网络地址的信誉，每个网络地址的声誉。 多个高级电子邮件功能包括域注册分析，散列术语频率索引，持久通信，地址年龄，相关分析，僵尸检测和哈希库匹配。
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公开(公告)号：US06402913B1
公开(公告)日：2002-06-11
申请号：US09546743
申请日：2000-04-11
IPC分类号： B01D5702
CPC分类号： B01D57/02 , A61K38/00 , C07K14/765 , C07K14/8125 , C07K16/065
摘要： A method for separating components from plasma, the method comprising (I) separating the plasma into a first and second component, the first component comprising an albumin/&agr;-1-antitrypsin pool and the second component comprising plasma containing components having a molecular mass greater than albumin; (II) treating the second component to form an immunoglobulins concentrate containing immunoglobulins substantially free from components having a molecular mass less than immunoglobulins; (III) treating the immunoglobulins concentrate to remove components having a molecular mass greater than immunoglobulins; and (IV) separating albumin and &agr;-1-antitrypsin from the albumin/&agr;-1-antitrypsin pool.
摘要翻译： 一种用于从血浆中分离组分的方法，所述方法包括（I）将血浆分离成第一和第二组分，所述第一组分包含白蛋白/α-1-抗胰蛋白酶库，所述第二组分包含含有分子量更大的含有血浆的组分 比白蛋白 （II）处理第二组分以形成含有基本上不含分子量小于免疫球蛋白成分的免疫球蛋白的免疫球蛋白浓缩物; （III）处理免疫球蛋白浓缩物以除去分子量大于免疫球蛋白的组分; 和（IV）从白蛋白/α-1-抗胰蛋白酶库中分离白蛋白和α-1-抗胰蛋白酶。
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公开(公告)号：US06377049B1
公开(公告)日：2002-04-23
申请号：US09248950
申请日：1999-02-12
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。
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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。
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75.发明授权Praseodymium-rich iron-boron-rare earth composition, permanent magnet produced therefrom, and method of making 有权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
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。
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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
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。
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公开(公告)号：US6043445A
公开(公告)日：2000-03-28
申请号：US291920
申请日：1999-04-14
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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78.发明授权
公开(公告)号：US5992503A
公开(公告)日：1999-11-30
申请号：US957007
申请日：1997-10-23
CPC分类号： B22F9/08 , B22D23/10 , C22B9/18 , B22F2009/0892 , B22F2998/00
摘要： Systems and methods of electroslag refining of metal include the introduction of unrefined metal into an electroslag refining process in which the unrefined metal is first melted at the upper surface of the refining slag. The molten metal is refined as it passes through the molten slag. The refined metal is collected in a cold hearth apparatus having a skull of refined metal formed on the surface of the cold hearth for protecting the cold hearth from the leaching action of the refined molten metal. A cold finger bottom pour spout is formed at the bottom of the cold hearth to permit dispensing of molten refined metal from the cold hearth. The cold finger bottom pour spout comprises a plurality of copper segments having gaps. The gap between the segments is established and maintained by insulation structure and sealing structure positioned in each gap.
摘要翻译： 金属电渣精炼的系统和方法包括将未精制金属引入电渣精炼工艺中，其中未精制金属首先在精炼炉渣的上表面熔化。 当熔融金属通过熔渣时被精炼。 精制金属被收集在具有形成在冷柜的表面上的精制金属颅骨的冷炉床装置中，用于保护冷炉免受精炼熔融金属的浸出作用。 在冷底部的底部形成冷手指底部倒出口，以允许从冷底座分配熔融精炼金属。 冷指底部倒出口包括具有间隙的多个铜段。 通过每个间隙中的绝缘结构和密封结构建立和维持段之间的间隙。
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公开(公告)号：US5985206A
公开(公告)日：1999-11-16
申请号：US996712
申请日：1997-12-23
CPC分类号： C22B9/18
摘要： An electroslag refining starter includes a refined disk fixedly joined in a central aperture of a mounting ring. The mounting ring supports the starter in a crucible below an ingot being electroslag refined. The disk is consumed during starting and is replaceable in the same mounting ring for subsequent reuse.
摘要翻译： 电渣精炼启动器包括固定地连接在安装环的中心孔中的精细盘。 安装环将起动器支撑在电铸锭下方的坩埚内，电渣精炼。 磁盘在启动过程中消耗，可在相同的安装环中更换，以便后续重新使用。
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80.发明授权Thermal print head calibration and operation method for fixed imaging elements 失效固定成像元件的热敏打印头校准和操作方法
公开(公告)号：US5825394A
公开(公告)日：1998-10-20
申请号：US603548
申请日：1996-02-20
CPC分类号： B41J2/36
摘要： A method calibrating a thermal print head printer having fixed imaging elements so that consistent high resolution output may be achieved includes a means for measuring a common characteristic of each fixed imaging element and storing the values so that print head compensation may occur during the printing process one scan line at a time. Error diffusion, either across the thermal print head, down-web, or both, ensures that appropriate drive level are supplied to each fixed imaging element regardless of inherent differences in the common characteristics of the fixed imaging elements, to achieve consistent tonal image quality. In a preferred embodiment, the fixed imaging elements are thin film electrical resistive elements and the common characteristic is the electrical resistance of the thin film resistor elements.
摘要翻译： 一种用于校准具有固定成像元件的热打印头打印机的方法，使得可以实现一致的高分辨率输出包括用于测量每个固定成像元件的共同特征并存储值的装置，使得在打印过程中可能发生打印头补偿 扫描线一次。 无论是在固定成像元件的共同特征中固有的差异，也可以通过热打印头，下卷筒或两者的误差扩散来确保向每个固定成像元件提供适当的驱动电平，以实现一致的色调图像质量。 在优选实施例中，固定成像元件是薄膜电阻元件，共同特征是薄膜电阻元件的电阻。
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