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61.发明申请公开(公告)号：US20060044687A1
公开(公告)日：2006-03-02
申请号：US11214827
申请日：2005-08-31
申请人： Yoshikazu Soeno , Takahiro Suwa
发明人： Yoshikazu Soeno , Takahiro Suwa
IPC分类号： G11B5/82
CPC分类号： G11B5/865
摘要： On an information recording medium, a data track pattern and a servo pattern composed of a concave/convex pattern including a plurality of convex parts are formed on at least one surface of a substrate and respective concave parts in the concave/convex pattern are filled with non-magnetic material. In the concave/convex pattern that constructs the data track pattern, the respective convex parts are formed concentrically or in a spiral. In the concave/convex pattern that constructs the servo pattern, a unit convex part length along a direction of rotation of the substrate is set so that a value produced by dividing the unit convex part length by a distance from a center of the data track pattern decreases from an inner periphery to an outer periphery.
摘要翻译： 在信息记录介质上，在基板的至少一个表面上形成数据轨道图案和由包括多个凸部的凹凸图案构成的伺服图案，并且凹凸图案中的各个凹部填充有 非磁性材料。 在构成数据轨迹图案的凹凸图案中，相应的凸部同心地或以螺旋形成。 在构成伺服图形的凹凸图案中，将沿着基板的旋转方向的单位凸部长度设定为将单位凸部长度除以数据轨迹图案的中心的距离而得到的值 从内周减少到外周。
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公开(公告)号：US20050117253A1
公开(公告)日：2005-06-02
申请号：US10998594
申请日：2004-11-30
申请人： Makoto Moriya , Takahiro Suwa
发明人： Makoto Moriya , Takahiro Suwa
摘要： A data track area and a servo pattern area are formed on a magnetic recording medium by embedding a nonmagnetic material inside concaves in a plurality of types of convex/concave patterns formed of a magnetic material on a substrate. The servo pattern area includes a plurality of types of first functional areas, in which control signals for disk access are recorded during manufacturing using the convex/concave patterns, and a second functional area, in which a convex/concave pattern of a different type to the convex/concave patterns of the respective first functional areas is formed and in which the nonmagnetic material is embedded so that an average height within the second functional area is substantially equal to an average height in the data track area.
摘要翻译： 在磁记录介质上形成数据磁道区域和伺服图案区域，通过在基板上由磁性材料形成的多种类型的凸/凹图形嵌入凹陷内的非磁性材料。 伺服图案区域包括多个类型的第一功能区域，其中在使用凸/凹图案的制造期间记录用于盘访问的控制信号，以及第二功能区域，其中不同类型的凸/凹图案 形成各个第一功能区域的凸/凹图案，并且嵌入非磁性材料，使得第二功能区域内的平均高度基本上等于数据轨道区域中的平均高度。
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63.发明申请公开(公告)号：US20100195237A1
公开(公告)日：2010-08-05
申请号：US12698228
申请日：2010-02-02
申请人： Takahiro Suwa , Narutoshi Fukuzawa
发明人： Takahiro Suwa , Narutoshi Fukuzawa
摘要： A magnetic recording medium has data track patterns formed by concave/convex patterns in data recording regions on at least one surface of a substrate and servo patterns formed by concave/convex patterns in servo pattern regions between the data recording regions. The concave/convex patterns include convexes, at least protruding end portions of which are formed of magnetic material, and concaves. A burst pattern region of each servo pattern region includes N (where N is at least two) burst regions, in which burst patterns, where plural burst signal unitary parts are aligned along a direction of rotation, are formed as the servo patterns. The burst signal unitary parts formed in M (where M is no greater than (N−1)) out of the N burst regions are concaves, and the burst signal unitary parts formed in L (where L is equal to (N−M)) out of the N burst regions are convexes.
摘要翻译： 磁记录介质具有在基板的至少一个表面上的数据记录区域中由凹/凸图案形成的数据轨道图案，以及在数据记录区域之间的伺服图案区域中由凹/凸图案形成的伺服图案。 凹凸图案包括至少凸出的端部由磁性材料形成的凸起和凹部。 每个伺服模式区域的脉冲串模式区域包括N（其中N是至少两个）脉冲串区域，其中多个脉冲信号单位部分沿着旋转方向排列的脉冲串模式被形成为伺服模式。 在N个突发区域中，在M（其中M不大于（N-1））形成的突发信号单位部分是凹陷，并且形成在L中的突发信号单位部分（其中L等于（N-M） ）在N个突发区域中是凸的。
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64.发明授权公开(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。
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公开(公告)号：US07362528B2
公开(公告)日：2008-04-22
申请号：US10998594
申请日：2004-11-30
申请人： Makoto Moriya , Takahiro Suwa
发明人： Makoto Moriya , Takahiro Suwa
IPC分类号： G11B5/09
摘要： A data track area and a servo pattern area are formed on a magnetic recording medium by embedding a nonmagnetic material inside concaves in a plurality of types of convex/concave patterns formed of a magnetic material on a substrate. The servo pattern area includes a plurality of types of first functional areas, in which control signals for disk access are recorded during manufacturing using the convex/concave patterns, and a second functional area, in which a convex/concave pattern of a different type to the convex/concave patterns of the respective first functional areas is formed and in which the nonmagnetic material is embedded so that an average height within the second functional area is substantially equal to an average height in the data track area.
摘要翻译： 在磁记录介质上形成数据磁道区域和伺服图案区域，通过在基板上由磁性材料形成的多种类型的凸/凹图形嵌入凹陷内的非磁性材料。 伺服图案区域包括多个类型的第一功能区域，其中在使用凸/凹图案的制造期间记录用于盘访问的控制信号，以及第二功能区域，其中不同类型的凸/凹图案 形成各个第一功能区域的凸/凹图案，并且嵌入非磁性材料，使得第二功能区域内的平均高度基本上等于数据轨道区域中的平均高度。
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66.发明申请公开(公告)号：US20060062135A1
公开(公告)日：2006-03-23
申请号：US11214813
申请日：2005-08-31
申请人： Yoshikazu Soeno , Takahiro Suwa
发明人： Yoshikazu Soeno , Takahiro Suwa
IPC分类号： G11B7/24
摘要： On an information recording medium, a data track pattern and a servo pattern composed of a concave/convex pattern including a plurality of convex parts are formed on at least one surface of a substrate and respective concave parts in the concave/convex pattern are filled with non-magnetic material. In the concave/convex pattern that constructs the servo pattern, a unit convex part length along a direction of rotation of the substrate and a unit concave part length along the direction of rotation are set so that the ratio of the unit convex part length to the unit concave part length decreases from an inner periphery to an outer periphery of the information recording medium.
摘要翻译： 在信息记录介质上，在基板的至少一个表面上形成数据轨道图案和由包括多个凸部的凹凸图案构成的伺服图案，并且凹凸图案中的各个凹部填充有 非磁性材料。 在构成伺服图案的凹凸图案中，沿着基板的旋转方向的单位凸部长度和沿着旋转方向的单位凹部长度被设定为使得单位凸部长度与 单位凹部长度从信息记录介质的内周向外周减小。
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