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公开(公告)号：US20060092811A1
公开(公告)日：2006-05-04
申请号：US11192396
申请日：2005-07-29
申请人： Mieko Ishii , Takeshi Harada
发明人： Mieko Ishii , Takeshi Harada
IPC分类号： G11B7/00
CPC分类号： G11B9/1436 , G01Q70/06 , G01Q80/00 , G11B9/1454
摘要： In a recording/reproducing apparatus having a large number of probes, being still usable continuously when several pieces of the probes are in trouble, wherein a plural number of probes are so disposed that they can make recording and/or reproducing onto the same recording area, which is in charge of the probes, respectively, and when defect, such as, a trouble is generated within a first probe, that defect is detected, automatically, so as to exchanged into a spare probe built within the frame, thereby compensating the defect.
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公开(公告)号：US07675836B2
公开(公告)日：2010-03-09
申请号：US11170085
申请日：2005-06-30
申请人： Mieko Ishii , Takeshi Harada , Youichi Inoue , Kenchi Ito
发明人： Mieko Ishii , Takeshi Harada , Youichi Inoue , Kenchi Ito
IPC分类号： G11B7/00
CPC分类号： B82Y10/00 , G11B9/1445 , G11B9/149
摘要： For providing a recording/reproducing apparatus, for recording/reproducing information through conduction of electricity upon contact of a probe, having large recording density and a large transfer speed, but less in deterioration of a probe chips thereof, and being long in the lifetime thereof, within the recording/reproducing apparatus, a multi-chip is formed, disposing probe chips in large numbers thereof at a tip of a cantilever, while the cantilever is of a double-sided beam type, and the multi-chip is disposed at a center of the beam, wherein recording/reproducing portions of the multi-chip are disposed to correspond to recording dots one by one, and the multi-chip forming surface is moved up and down in parallel with the surface of a recording medium, due to suction force, so as to bring it to be in contact with the recording dots, and electricity is conducted after the contact thereof, thereby conducting the recording, in the structure; wherein, since a large amount of data can be read/written at one time, therefore it is possible to improve data transfer speed. Also, with conducting the R/W by means of the multi-chip, comparing to the single chip, it is possible to reduce the traveling distance of the multi-chip, thereby to reduce the abrasion. Also, since the tip portion of the said chip has the curvature radius, being large, such as, equal to 50 nm or greater than that, and since it moves in parallel with the surface of the recording medium, it can be in contact with the surface under the condition of, not the point contact, but near to the plane contact, therefore, the abrasion can be further reduced, effectively.
摘要翻译： 为了提供一种记录/再现装置，用于通过探针接触时的电传导来记录/再现信息，具有大的记录密度和大的传送速度，但是在其探针芯片的劣化中较少，并且在其寿命期间较长 在记录/再现装置中，形成多芯片，在悬臂的尖端处将探针芯片大量布置在悬臂的尖端，而悬臂是双面波束型的，并且多芯片设置在 光束的中心，其中多芯片的记录/再现部分被设置成一个一个地对应于记录点，并且多芯片形成表面与记录介质的表面平行地上下移动，由于 吸引力使其与记录点接触，并且在其接触之后进行电力，从而在结构中进行记录; 其中，由于可以一次读取/写入大量数据，因此可以提高数据传送速度。 此外，通过利用多芯片进行R / W，与单个芯片相比，可以减少多芯片的移动距离，从而减少磨损。 此外，由于所述芯片的前端部的曲率半径大于等于50nm以上的曲率半径，并且由于其与记录介质的表面平行地移动，所以可以与 表面在条件下，不是点接触，而是靠近平面接触，因此，磨损可以进一步降低，有效。
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公开(公告)号：US07483362B2
公开(公告)日：2009-01-27
申请号：US11192396
申请日：2005-07-29
申请人： Mieko Ishii , Takeshi Harada
发明人： Mieko Ishii , Takeshi Harada
IPC分类号： G11B9/00
CPC分类号： G11B9/1436 , G01Q70/06 , G01Q80/00 , G11B9/1454
摘要： In a recording/reproducing apparatus having a large number of probes, being still usable continuously when several pieces of the probes are in trouble, wherein a plural number of probes are so disposed that they can make recording and/or reproducing onto the same recording area, which is in charge of the probes, respectively, and when defect, such as, a trouble is generated within a first probe, that defect is detected, automatically, so as to exchanged into a spare probe built within the frame, thereby compensating the defect.
摘要翻译： 在具有大量探针的记录/再现装置中，当数个探针处于故障状态时，可连续使用，其中多个探针被设置成使得它们可以在相同的记录区域上进行记录和/或再现 分别负责探针，并且当在第一探针内产生诸如故障的缺陷时，自动检测到缺陷，以便交换到构成在框架内的备用探针，从而补偿 缺陷。
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公开(公告)号：US20060002272A1
公开(公告)日：2006-01-05
申请号：US11170085
申请日：2005-06-30
申请人： Mieko Ishii , Takeshi Harada , Youichi Inoue , Kenchi Ito
发明人： Mieko Ishii , Takeshi Harada , Youichi Inoue , Kenchi Ito
IPC分类号： G11B9/00
CPC分类号： B82Y10/00 , G11B9/1445 , G11B9/149
摘要： For providing a recording/reproducing apparatus, for recording/reproducing information through conduction of electricity upon contact of a probe, having large recording density and a large transfer speed, but less in deterioration of a probe chips thereof, and being long in the lifetime thereof, within the recording/reproducing apparatus, a multi-chip is formed, disposing probe chips in large numbers thereof at a tip of a cantilever, while the cantilever is of a double-sided beam type, and the multi-chip is disposed at a center of the beam, wherein recording/reproducing portions of the multi-chip are disposed to correspond to recording dots one by one, and the multi-chip forming surface is moved up and down in parallel with the surface of a recording medium, due to suction force, so as to bring it to be in contact with the recording dots, and electricity is conducted after the contact thereof, thereby conducting the recording, in the structure; wherein, since a large amount of data can be read/written at one time, therefore it is possible to improve data transfer speed. Also, with conducting the R/W by means of the multi-chip, comparing to the single chip, it is possible to reduce the traveling distance of the multi-chip, thereby to reduce the abrasion. Also, since the tip portion of the said chip has the curvature radius, being large, such as, equal to 50 nm or greater than that, and since it moves in parallel with the surface of the recording medium, it can be in contact with the surface under the condition of, not the point contact, but near to the plane contact, therefore, the abrasion can be further reduced, effectively.
摘要翻译： 为了提供一种记录/再现装置，用于通过探针接触时的电传导来记录/再现信息，具有大的记录密度和大的传送速度，但是在其探针芯片的劣化中较少，并且在其寿命期间较长 在记录/再现装置中，形成多芯片，在悬臂的尖端处将探针芯片大量布置在悬臂的尖端，而悬臂是双面波束型的，并且多芯片设置在 光束的中心，其中多芯片的记录/再现部分被设置成一个一个地对应于记录点，并且多芯片形成表面与记录介质的表面平行地上下移动，由于 吸引力使其与记录点接触，并且在其接触之后进行电力，从而在结构中进行记录; 其中，由于可以一次读取/写入大量数据，因此可以提高数据传送速度。 此外，通过利用多芯片进行R / W，与单个芯片相比，可以减少多芯片的移动距离，从而减少磨损。 此外，由于所述芯片的尖端部分的曲率半径大，等于50nm以上，并且由于其与记录介质的表面平行移动，所以其可以与 表面在条件下，不是点接触，而是靠近平面接触，因此，磨损可以进一步降低，有效。
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5.发明授权公开(公告)号：US06452751B1
公开(公告)日：2002-09-17
申请号：US10102679
申请日：2002-03-22
IPC分类号： G11B1732
CPC分类号： G11B5/6005 , G11B5/6082
摘要： A magnetic head slider having a magnetic head for reading/writing information from/into a magnetic disk and a slider on which the magnetic head is mounted. The slider has three surface portions with levels which are different from each other on a surface facing to the magnetic disk including a first surface portion forming a pad surface, a second surface portion having a level which is lower than a level of the first surface portion and a third surface portion having a level which is lower than that of the second surface portion. The second surface portion is provided at a side opposite to a side on which the magnetic head is mounted and the third surface portion is provided at the side on which the magnetic head is mounted. A projection is provided on the second surface portion.
摘要翻译： 具有用于从/向磁盘读取/写入信息的磁头的磁头滑块和安装有磁头的滑块。 滑块具有在面对磁盘的表面上彼此不同的三个表面部分，该表面部分包括形成焊盘表面的第一表面部分，具有低于第一表面部分的高度的第二表面部分 以及具有比第二表面部的水平低的水平面的第三表面部分。 第二表面部设置在与安装磁头的一侧相对的一侧，并且第三表面部设置在安装有磁头的一侧。 在第二表面部分设置突起。
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6.发明申请公开(公告)号：US20060250717A1
公开(公告)日：2006-11-09
申请号：US11474373
申请日：2006-06-26
IPC分类号： G11B5/00
CPC分类号： G11B5/6005 , G11B5/6082
摘要： A magnetic head slider includes a magnetic head for recording/reproducing information from/into a magnetic disk and a slider on which the magnetic head is mounted. The slider has a first surface and a second surface provided at an air-outflow side at positions with respect to the first surface, and projections having a cylindrical shape are provided on a third surface at an air-inflow side at positions with respect to said first surface.
摘要翻译： 磁头滑块包括用于从/向磁盘中记录/再现信息的磁头和安装磁头的滑块。 滑块具有在相对于第一表面的位置处设置在空气流出侧的第一表面和第二表面，并且具有圆柱形状的突起设置在空气流入侧的相对于所述第一表面的位置的第三表面上 第一表面。
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7.发明授权公开(公告)号：US06985334B2
公开(公告)日：2006-01-10
申请号：US10618760
申请日：2003-07-15
IPC分类号： G11B17/32
CPC分类号： G11B5/6005 , G11B5/6082
摘要： A magnetic head slider includes a magnetic head for recording/reproducing information from/into a magnetic disk and a slider on which the magnetic head is mounted. The slider has a first positive pressure generating portion provided at an air-inflow side and a positive pressure generating portion surface provided at an air-outflow side. Projections are provided at the air-inflow side respect to the first positive pressure generating portion on a surface which faces the magnetic disk upon read/write operation of the magnetic head slider.
摘要翻译： 磁头滑块包括用于从/向磁盘中记录/再现信息的磁头和安装磁头的滑块。 滑块具有设置在空气流入侧的第一正压力产生部分和设置在空气流出侧的正压产生部分表面。 在磁头滑块的读取/写入操作时，在与磁盘相对的表面上的空气流入侧相对于第一正压力产生部分设置突出部。
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公开(公告)号：US06597537B2
公开(公告)日：2003-07-22
申请号：US10217439
申请日：2002-08-14
IPC分类号： G11B1732
CPC分类号： G11B5/6005 , G11B5/6082
摘要： A magnetic head slider includes a magnetic head for recording/reproducing information from/into a magnetic disk and a slider on which the magnetic head is mounted. The slider has a first surface provided at an air-inflow side and a second surface provided at an air-outflow side. Projections are provided at the air-inflow side with respect to the first surface on a surface while faces the magnetic disk upon read/write operation of the magnetic head slider.
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9.发明授权公开(公告)号：US07385786B2
公开(公告)日：2008-06-10
申请号：US11474373
申请日：2006-06-26
IPC分类号： G11B17/32
CPC分类号： G11B5/6005 , G11B5/6082
摘要： A magnetic head slider includes a magnetic head for recording/reproducing information from/into a magnetic disk and a slider on which the magnetic head is mounted. The slider has a first surface and a second surface provided at an air-outflow side at positions with respect to the first surface, and projections having a cylindrical shape are provided on a third surface at an air-inflow side at positions with respect to said first surface.
摘要翻译： 磁头滑块包括用于从/向磁盘中记录/再现信息的磁头和安装磁头的滑块。 滑块具有在相对于第一表面的位置处设置在空气流出侧的第一表面和第二表面，并且具有圆柱形状的突起设置在空气流入侧的相对于所述第一表面的位置的第三表面上 第一表面。
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10.发明授权公开(公告)号：US07072146B2
公开(公告)日：2006-07-04
申请号：US11153503
申请日：2005-06-16
IPC分类号： G11B17/32
CPC分类号： G11B5/6005 , G11B5/6082
摘要： A magnetic head slider includes a magnetic head for recording/reproducing information from/into a magnetic disk and a slider on which the magnetic head is mounted. The slider has a first positive pressure generating portion provided at an air-inflow side and a positive pressure generating portion surface provided at an air-outflow side, projections being provided at the air-inflow side at positions with respect to the first positive pressure generating portion on a first surface which faces the magnetic disk upon read/write operation of the magnetic head slider, and a step surface provided at the air-inflow side with respect to said first positive pressure generating portion.
摘要翻译： 磁头滑块包括用于从/向磁盘中记录/再现信息的磁头和安装磁头的滑块。 滑块具有设置在空气流入侧的第一正压力产生部分和设置在空气流出侧的正压产生部分表面，在空气流入侧处设置有相对于第一正压力产生的位置的突起 在磁头滑块的读取/写入操作时面向磁盘的第一表面上的部分，以及设置在空气流入侧相对于所述第一正压产生部分的台阶表面。
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