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公开(公告)号：US06916558B2
公开(公告)日：2005-07-12
申请号：US10778186
申请日：2004-02-17
CPC分类号： G11B5/732 , G11B5/66 , G11B5/7325 , Y10T428/24942
摘要： In a magnetic disk having a glass substrate, an amorphous underlayer is formed on the glass substrate. A magnetic layer is formed on the amorphous underlayer. The glass substrate is provided with a texture formed to induce magnetic anisotropy in the magnetic layer. The amorphous underlayer contains a group IVa element on a glass substrate side and a group Va element on a magnetic layer side.
摘要翻译： 在具有玻璃基板的磁盘中，在玻璃基板上形成无定形底层。 在无定形底层上形成磁性层。 玻璃基板具有形成为在磁性层中引起磁各向异性的纹理。 无定形底层包含玻璃基板侧的IVa族元素和磁性层侧的Va族元素。
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公开(公告)号：US5966273A
公开(公告)日：1999-10-12
申请号：US187328
申请日：1994-01-26
CPC分类号： G11B5/3903 , G11B5/3136 , G11B5/3967 , G11B5/40 , G11B5/3106 , G11B5/3133
摘要： In a magnetoresistive thin film head including a magnetoresistive element, lead layers for supplying a sense current to the magnetoresistive element and an insulating layer provided in the vicinity of the magnetoresistive element, the insulating layer is formed of a material which has an electrical resistivity greater than 1.times.10.sup.4 .OMEGA.cm and a thermal conductivity greater than 100 W/(mK). The insulating layer may be formed of silicon, diamond-like carbon or the like so as to have an electrical resistivity and a thermal conductivity within the ranges defined above.
摘要翻译： 在包括磁阻元件的磁阻薄膜头中，用于向磁阻元件提供感测电流的引线层和设置在磁阻元件附近的绝缘层，绝缘层由电阻率大于 1×10 4欧姆厘米，热导率大于100W /（mK）。 绝缘层可以由硅，类金刚石碳等形成，从而具有上述范围内的电阻率和导热系数。
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公开(公告)号：US5678167A
公开(公告)日：1997-10-14
申请号：US555839
申请日：1995-11-13
CPC分类号： C01G43/00 , C01G56/004 , G21C19/46 , Y02W30/883
摘要： The powdered form of nuclear fuels such as uranium dioxide and plutonium dioxide are dispersed in an about 3N aqueous nitric acid solution, and irradiated by UV rays at a wavelength of approximately 300 nm in order to improve a dissolving rate of the nuclear fuels. This enables easy and efficient dissolution of the nuclear fuels.
摘要翻译： 将核燃料如二氧化铀和二氧化钚的粉末形式分散在约3N硝酸水溶液中，并通过约300nm波长的紫外线照射，以提高核燃料的溶解速率。 这使得能够容易且有效地溶解核燃料。
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公开(公告)号：US5585043A
公开(公告)日：1996-12-17
申请号：US304185
申请日：1994-09-12
CPC分类号： C22B60/04 , C22B60/0295 , G21C19/46 , Y02W30/883
摘要： In a method of coextracting neptunium and plutonium, a nitric acid solution containing a mixture of neptunium and plutonium is oxidized by irradiation of ultraviolet light. As a result, different valences of neptunium are adjusted all into the valence 6, which can remain in water, and in the meantime, valences of plutonium are adjusted into the valence 4 or 6, which can be extracted in the organic phase. It is therefore possible to coextract neptunium and plutonium without difficulty. The coextracted neptunium and plutonium can be used in forming mixed fuel by blending at least a portion of at least one of neptunium and plutonium which neptunium and plutonium have been formed by separating a nitric acid solution containing neptunium and plutonium by exposing the solution and a reducing agent to ultraviolet radiation to adjust the valences, and extracting the solution using an organic phase to extract plutonium from the solution into the organic phase.
摘要翻译： 在提取ium和钚的方法中，含有ium和钚的混合物的硝酸溶液通过紫外线的照射被氧化。 因此，将，，的不同价态全部调整为能保留在水中的化合价6，同时将钚的价态调节至可在有机相中提取的价态4或6。 因此，可以毫无困难地共同提取ium和钚。 共提出的ium onium和钚可以通过混合至少一部分至少一种ium和钚形成混合燃料，其中钚和钚已经形成，通过使溶液暴露而分离含有ium和钚的硝酸溶液， 试剂以紫外线辐射来调节化合价，并用有机相萃取溶液，将溶液中的钚萃取到有机相中。
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35.发明授权Loading method and drive unit for a floating magnetic head for loading the magnetic head while preventing contact between the magnetic head and a magnetic disk 失效用于装载磁头的浮动磁头的装载方法和驱动单元，同时防止磁头和磁盘之间的接触
公开(公告)号：US5184263A
公开(公告)日：1993-02-02
申请号：US610576
申请日：1990-11-08
CPC分类号： G11B5/54
摘要： A method of loading a magnetic head for the purpose of floating the magnetic head on a rotating magnetic recording medium, in which the magnetic head is brought close to a magnetic recording medium from a venting end section of an air flow area in order to obviate the area in which contact between the magnetic recording medium and the magnetic head is prevented and the magnetic head is made to float on the magnetic recording medium.
摘要翻译： 为了将磁头浮置在旋转磁记录介质上的磁头的加载方法，其中磁头从气流区域的通气端部分靠近磁记录介质，以消除 防止磁记录介质和磁头之间的接触并使磁头浮在磁记录介质上的区域。
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公开(公告)号：US4611763A
公开(公告)日：1986-09-16
申请号：US639350
申请日：1984-08-10
申请人： Hiroshi Tomiyasu , Masahiro Hattori , Yoshio Itoh
发明人： Hiroshi Tomiyasu , Masahiro Hattori , Yoshio Itoh
CPC分类号： B02C17/1805 , B02C25/00
摘要： Method and apparatus for automatically controlling a grinding mill in a mill arrangement which includes a grinding mill, raw material feed apparatus and a controller wherein one or more signals indicative of the condition of the mill are input to the controller and compared therein to a set point to generate an output signal based on the comparison and wherein the output signal is input to the raw material feed apparatus to adjust the rate at which raw material is fed into the grinding mill include an arrangement wherein the output signal of the controller is integrated for a predetermined time to obtain a first integrated quantity, the controller set point is then automatically varied a predetermined amount in a predetermined direction such that a second controller output signal is generated, the second controller output signal is then integrated for the predetermined time to obtain a second integrated quantity, the first and second integrated quantities are then compared, and the controller set point is then automatically varied a predetermined amount in a direction determined by the comparison of the first and second integrated quantities such that a third controller output signal is generated. The third controller output signal is integrated for the predetermined time to obtain a third integrated quantity, and then after redesignating the second and third integrated quantities as the first and second integrated quantities, repeating the above steps.
摘要翻译： 用于在包括研磨机，原材料进给装置和控制器的轧机装置中自动控制研磨机的方法和装置，其中指示轧机状态的一个或多个信号被输入到控制器并在其中与设定点进行比较 基于比较生成输出信号，并且其中输出信号被输入到原材料进给装置，以调整进料到原料的磨料的速率，包括其中控制器的输出信号被集成为一个 预定时间以获得第一积分量，则控制器设定点然后在预定方向上自动地改变预定量，使得产生第二控制器输出信号，然后将第二控制器输出信号积分预定时间以获得第二 综合数量，第一和第二整合量进行比较， 然后，按照由第一和第二积分量的比较确定的方向自动地改变预定量，使得产生第三控制器输出信号。 将第三控制器输出信号集成预定时间以获得第三积分量，然后在重新指定第二和第三积分量作为第一和第二积分量之后，重复上述步骤。
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