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72 条记录 (耗时 0.019 秒)

    Method for manufacturing magnetic recording medium and magnetic recording medium
    41.
    发明申请
    Method for manufacturing magnetic recording medium and magnetic recording medium 审中-公开
    磁记录介质和磁记录介质的制造方法

    公开(公告)号：US20070231473A1

    公开(公告)日：2007-10-04

    申请号：US11785532

    申请日：2007-04-18

    申请人： Takahiro Suwa ,  Mitsuru Takai ,  Kazuhiro Hattori

    发明人： Takahiro Suwa ,  Mitsuru Takai ,  Kazuhiro Hattori

    IPC分类号： B05D5/12

    CPC分类号： G11B5/855 ,  G11B5/8408

    摘要： A magnetic recording medium and a method for manufacturing the same are provided, which provide high surface recording density and high recording/reading performance. The magnetic recording medium is manufactured by forming an intermediate protective layer between a continuous recording layer and a mask layer, dividing the continuous recording layer to form divided recording elements and removing the mask layer while leaving the intermediate protective layer on the top of the divided recording elements. Further, gaps between the divided recording elements are filled with a non-magnetic material while leaving the intermediate protective layer on the top of the divided recording elements.

    摘要翻译： 提供一种提供高表面记录密度和高记录/读取性能的磁记录介质及其制造方法。 通过在连续记录层和掩模层之间形成中间保护层来制造磁记录介质，分割连续记录层以形成分割的记录元件，并且除去掩模层，同时将中间保护层留在分割记录的顶部 元素。 此外，分割的记录元件之间的间隙被非磁性材料填充，同时将中间保护层留在分割的记录元件的顶部。

    Production apparatus for magnetic recording medium
    42.
    发明申请
    Production apparatus for magnetic recording medium 审中-公开
    磁记录介质的制造装置

    公开(公告)号：US20070062450A1

    公开(公告)日：2007-03-22

    申请号：US11600728

    申请日：2006-11-17

    申请人： Kazuhiro Hattori ,  Mitsuru Takai ,  Takahiro Suwa

    发明人： Kazuhiro Hattori ,  Mitsuru Takai ,  Takahiro Suwa

    IPC分类号： C23F1/00 ,  C23C16/00

    CPC分类号： G11B5/855 ,  B82Y10/00 ,  G11B5/74 ,  G11B5/743 ,  G11B5/851 ,  G11B11/10582

    摘要： A production apparatus, which enable the efficient production of a discrete type magnetic recording medium, while reliably preventing any deterioration of the partitioned recording elements. The magnetic recording medium production apparatus includes: recording layer processing device, which by forming a plurality of grooves, with a spacing therebetween in a planar direction, in an intermediate product of a magnetic recording medium comprising a continuous recording layer, partitions the continuous recording layer into a plurality of partitioned recording elements; non-magnetic body filling device for filling the grooves between the partitioned recording elements with a non-magnetic body; protective layer formation device for forming a protective layer on the partitioned recording elements and the non-magnetic body; and vacuum retention device which houses the recording layer processing device, the non-magnetic body filling device, and the protective layer formation device, and maintains the environment surrounding the intermediate product in a state of vacuum.

    摘要翻译： 一种制造装置，其能够有效地生产分立型磁记录介质，同时可靠地防止分隔的记录元件的任何劣化。 磁记录介质制造装置包括：记录层处理装置，其在包括连续记录层的磁记录介质的中间产物中，在平面方向上以间隔形成多个凹槽，分隔连续记录层 分成多个划分的记录元件; 非磁性体填充装置，用于用非磁性体填充分隔的记录元件之间的凹槽; 用于在分隔的记录元件和非磁性体上形成保护层的保护层形成装置; 以及容纳记录层处理装置，非磁性体填充装置和保护层形成装置的真空保持装置，并且在真空状态下保持围绕中间产品的环境。

    Imprinting apparatus and imprinting method
    43.
    发明申请
    Imprinting apparatus and imprinting method 审中-公开
    压印装置和压印方法

    公开(公告)号：US20070062396A1

    公开(公告)日：2007-03-22

    申请号：US10556052

    申请日：2004-04-28

    申请人： Mitsuru Takai ,  Kazuhiro Hattori ,  Minoru Fujita

    发明人： Mitsuru Takai ,  Kazuhiro Hattori ,  Minoru Fujita

    IPC分类号： B41K1/56

    CPC分类号： B29C59/02 ,  B29C33/50 ,  B29C37/0007 ,  B29C37/0017 ,  B29L2017/005 ,  G11B7/261

    摘要： An imprinting apparatus according to the present invention is configured to be capable of removing a stamper having one surface thereof formed with a concave/convex portion and having flexibility, from a resist layer to which shapes of the concave/convex portion of the stamper have been transferred by pressing the concave/convex portion of the stamper against the resist layer on a disk-shaped substrate. The imprinting apparatus comprises a suction device (a suction section, an air pump, and a restrictor) configured to be capable of sucking a predetermined part of the other surface of the stamper to thereby remove the predetermined part from the resist layer such that a removal completion range of the stamper can be gradually expanded from a state where the predetermined part is removed from the resist layer by the suction device.

    摘要翻译： 根据本发明的压印装置被配置为能够从压模的凹/凸部分的形状的抗蚀剂层移除其一个表面形成有凹/凸部并具有柔性的压模 通过将压模的凹部/凸部按压在盘状基板上的抗蚀剂层上而转印。 压印装置包括吸引装置（抽吸部，空气泵和限流器），其构造成能够吸引压模的另一个表面的预定部分，从而从抗蚀剂层移除预定部分，使得去除 可以通过抽吸装置从预定部分从抗蚀剂层移除的状态逐渐扩大压模的完成范围。

    Magnetic recording medium
    44.
    发明申请
    Magnetic recording medium 失效
    磁记录介质

    公开(公告)号：US20050185561A1

    公开(公告)日：2005-08-25

    申请号：US11059532

    申请日：2005-02-17

    申请人： Kazuhiro Hattori ,  Mitsuru Takai

    发明人： Kazuhiro Hattori ,  Mitsuru Takai

    IPC分类号： G11B5/65 ,  G11B5/64 ,  G11B5/66 ,  G11B5/82 ,  G11B5/855 ,  G11B7/24

    CPC分类号： B82Y10/00 ,  G11B5/65 ,  G11B5/743 ,  G11B5/82 ,  G11B5/855

    摘要： A magnetic recording medium is provided, which has a recording layer formed in a concavo-convex pattern and makes it possible to obtain the stable flying characteristics of a head. In the magnetic recording medium, concave portions between recording elements are filled with a non-magnetic material. Thus, the surface of the magnetic recording medium takes a concavo-convex shape which is different from the concavo-convex pattern of the recording layer. Also, the arithmetical mean deviation of the assessed profile of the concavo-convex shape in the surface is restricted to 1 nm or less.

    摘要翻译： 提供一种磁记录介质，其具有以凹凸图案形成的记录层，并且可以获得头部的稳定的飞行特性。 在磁记录介质中，记录元件之间的凹部填充有非磁性材料。 因此，磁记录介质的表面呈现与记录层的凹凸图案不同的凹凸形状。 此外，将表面中的凹凸形状的评估轮廓的算术平均偏差限制在1nm以下。

    Magnetic recording medium including a patterned intermediate layer and a non-patterned soft magnetic layer and manufacturing method thereof
    46.
    发明授权
    Magnetic recording medium including a patterned intermediate layer and a non-patterned soft magnetic layer and manufacturing method thereof 失效
    包括图案化中间层和非图案化软磁性层的磁记录介质及其制造方法

    公开(公告)号：US07597972B2

    公开(公告)日：2009-10-06

    申请号：US11135441

    申请日：2005-05-24

    申请人： Yoshikazu Soeno ,  Mitsuru Takai ,  Katsumichi Tagami ,  Kazuya Shimakawa

    发明人： Yoshikazu Soeno ,  Mitsuru Takai ,  Katsumichi Tagami ,  Kazuya Shimakawa

    IPC分类号： G11B5/667

    CPC分类号： G11B5/855

    摘要： A magnetic recording medium is provided which has good recording/reproducing characteristics with a recording layer divided in a number of recording elements by a predetermined concavo-convex pattern, and a manufacturing method that enables efficient manufacture of such a magnetic recording medium. The magnetic recording medium includes a substrate, a soft magnetic layer formed over the substrate, a recording layer formed over the soft magnetic layer such as to have magnetic anisotropy in a direction perpendicular to surface, and being divided in a number of recording elements by a predetermined concavo-convex pattern, and a non-magnetic intermediate layer formed between the recording layer and the soft magnetic layer. The recording elements are formed to have a predetermined track shape in a data region.

    摘要翻译： 提供了具有良好的记录/再现特性的磁记录介质，其中记录层通过预定的凹凸图案分成多个记录元件，并且能够有效地制造这种磁记录介质的制造方法。 磁记录介质包括基板，形成在基板上的软磁层，形成在软磁层上的记录层，以便在垂直于表面的方向上具有磁各向异性，并被多个记录元件划分为 预定的凹凸图案和形成在记录层和软磁性层之间的非磁性中间层。 记录元件形成为在数据区域中具有预定轨迹形状。

    Next process-determining method, inspecting method and inspecting apparatus
    48.
    发明授权
    Next process-determining method, inspecting method and inspecting apparatus 失效
    下一个处理决定方法，检查方法和检查装置

    公开(公告)号：US07463762B2

    公开(公告)日：2008-12-09

    申请号：US11536861

    申请日：2006-09-29

    申请人： Mitsuru Takai ,  Takahiro Suwa

    发明人： Mitsuru Takai ,  Takahiro Suwa

    IPC分类号： G06K9/00

    CPC分类号： G06T7/0002 ,  G06T7/001 ,  G06T2207/30136

    摘要： There are provided a next process-determining method capable of determining a next process to be carried out next objectively and at the same time in a short time period, as well as an inspecting method and apparatus which are capable of carrying out a predetermined inspection as to an object to be inspected according to the next process-determining method. A sample object is digitized to sample data formed by digital data. The sample data is compressed into compressed sample data according to a predetermined data format. There is calculated a difference data amount between a data amount of the compressed sample data and a data amount of reference data formed by digitizing and compressing a reference sample object in the same manner as the sample object is processed. Which of a plurality of predetermined numerical ranges the difference data amount belongs to is identified. A predetermined process is determined which is associated with the identified numerical range in advance as a next process to be carried out next.

    摘要翻译： 提供了一种能够在短时间内同时确定下一个要进行下一个处理的处理决定方法以及能够执行预定检查的检查方法和装置 根据下一个处理确定方法对待检查的对象。 数字化采样对象以采样数字数据形成的数据。 样本数据根据预定的数据格式被压缩成压缩样本数据。 以与处理样本对象相同的方式计算压缩样本数据的数据量与通过数字化和压缩参考样本对象而形成的参考数据的数据量之间的差数据量。 识别差分数据量属于多个预定数值范围中的哪一个。 确定与预先识别的数值范围相关联的预定处理作为下一个要执行的处理。

    Method for manufacturing information recording medium, method of transferring concavo-convex pattern, and transfer apparatus
    49.
    发明申请
    Method for manufacturing information recording medium, method of transferring concavo-convex pattern, and transfer apparatus 审中-公开
    信息记录介质的制造方法，凹凸图案的传送方法以及传送装置

    公开(公告)号：US20080237938A1

    公开(公告)日：2008-10-02

    申请号：US12078166

    申请日：2008-03-27

    申请人： Narutoshi Fukuzawa ,  Minoru Fujita ,  Daisuke Yoshitoku ,  Mitsuru Takai ,  Kazuya Shimakawa

    发明人： Narutoshi Fukuzawa ,  Minoru Fujita ,  Daisuke Yoshitoku ,  Mitsuru Takai ,  Kazuya Shimakawa

    IPC分类号： B29C35/08

    CPC分类号： B29C37/0053 ,  B29C35/0894 ,  B29C2035/0827 ,  B29L2017/005 ,  G11B5/855 ,  G11B7/263

    摘要： A method for manufacturing an information recording medium, a method of transferring a concavo-convex pattern, and a transfer apparatus are provided which are capable of curing a resin material with reliability even when using a light-transmitting stamper repeatedly. A stamper made of a light-transmitting resin, having a predetermined concavo-convex pattern formed on its transfer area, is inspected for an optical characteristic. The stamper is brought into contact with an energy-ray curable resin material applied to an object to be processed, thereby transferring the concavo-convex pattern to the resin material, and the resin material is irradiated with an energy ray through the stamper so that the resin material cures. The stamper is used a plurality of times to repeat these steps a plurality of times, thereby manufacturing a plurality of information recording media.

    摘要翻译： 提供一种用于制造信息记录介质的方法，传递凹凸图案的方法和传送装置，其即使在重复使用透光压模时也能够可靠地固化树脂材料。 检查由传输区域形成的具有预定凹凸图案的透光树脂制成的压模的光学特性。 使压模与施加到被处理物体的能量射线固化性树脂材料接触，由此将凹凸图案转印到树脂材料上，并通过压模对能量射线照射树脂材料，使得 树脂材料固化。 多次使用压模多次重复这些步骤，从而制造多个信息记录介质。