公开(公告)号：US08018685B2

公开(公告)日：2011-09-13

申请号：US12252963

申请日：2008-10-16

申请人： Koji Shimazawa ,  Ryuta Murakoshi

发明人： Koji Shimazawa ,  Ryuta Murakoshi

IPC分类号： G11B21/16 ,  G11B5/48 ,  G11B5/127

CPC分类号： G11B5/4833 ,  G11B2005/0021

摘要： Provided is an HGA with a radiation structure that can effectively get away the heat generated from a light source. The HGA comprises a suspension and a head comprising a slider and a light source unit. The suspension comprises an opening, and the light source unit projects through the opening to the opposite side to the slider in relation to the suspension. Further, the first and second pads are provided on the upper and lower surfaces of the suspension, respectively, the end surface opposite to the source-installation surface of the light source is connected to the first pad by the first connection member, and an electrode of the head part is connected to the second pad by the second connection member. Thus, heat flow paths can be provided from the light source to the opposed-to-medium surface to allow effective radiation of the heat generated from the light source.

摘要翻译： 提供了具有辐射结构的HGA，其可以有效地消除由光源产生的热量。 HGA包括悬架和包括滑块和光源单元的头部。 悬架包括开口，并且光源单元相对于悬架通过开口突出到与滑块相对的一侧。 此外，第一和第二焊盘分别设置在悬架的上表面和下表面上，与光源的源安装表面相对的端表面通过第一连接构件连接到第一焊盘，并且电极 的头部通过第二连接构件连接到第二垫。 因此，可以从光源到相对中介表面提供热流动路径，以有效地辐射由光源产生的热量。

公开(公告)号：US07607215B2

公开(公告)日：2009-10-27

申请号：US11420507

申请日：2006-05-26

申请人： Ryuta Murakoshi

发明人： Ryuta Murakoshi

IPC分类号： G11B5/127 ,  H04R31/00

CPC分类号： G11B5/3173 ,  G11B5/1871 ,  G11B5/3106 ,  G11B5/3163 ,  G11B5/3967 ,  Y10T29/49041 ,  Y10T29/49043 ,  Y10T29/49046 ,  Y10T29/49048 ,  Y10T29/4905 ,  Y10T29/49798 ,  Y10T156/1082 ,  Y10T156/1184 ,  Y10T156/1189

摘要： To provide a method of manufacturing magnetic head slider which is capable of improving the product quality, simplifying the manufacturing process, and reducing the manufacturing time. This method of manufacturing a magnetic head slider, formed by cutting out from a block member, includes the steps of: processing an end face of the block member forming one surface of a magnetic head slider; holding fixedly the end face of the block member processed; and while maintaining a holding state provided by the step of holding, cutting a portion of the end face side of the block member, and processing a cut surface of the cut portion forming another surface of the magnetic head slider.

摘要翻译： 提供一种能够提高产品质量，简化制造过程和缩短制造时间的磁头滑块的制造方法。 这种制造通过从块构件切出形成的磁头滑块的方法包括以下步骤：处理形成磁头滑块的一个表面的块构件的端面; 固定块体加工的端面; 并且同时保持由保持切割块构件的端面侧的一部分的步骤提供的保持状态，并且处理形成磁头滑块的另一表面的切割部分的切割表面。

公开(公告)号：US20100097724A1

公开(公告)日：2010-04-22

申请号：US12252963

申请日：2008-10-16

申请人： Koji SHIMAZAWA ,  Ryuta MURAKOSHI

发明人： Koji SHIMAZAWA ,  Ryuta MURAKOSHI

IPC分类号： G11B5/48

CPC分类号： G11B5/4833 ,  G11B2005/0021

摘要： Provided is an HGA with a radiation structure that can effectively get away the heat generated from a light source. The HGA comprises a suspension and a head comprising a slider and a light source unit. The suspension comprises an opening, and the light source unit projects through the opening to the opposite side to the slider in relation to the suspension. Further, the first and second pads are provided on the upper and lower surfaces of the suspension, respectively, the end surface opposite to the source-installation surface of the light source is connected to the first pad by the first connection member, and an electrode of the head part is connected to the second pad by the second connection member. Thus, heat flow paths can be provided from the light source to the opposed-to-medium surface to allow effective radiation of the heat generated from the light source.

摘要翻译： 提供了具有辐射结构的HGA，其可以有效地消除由光源产生的热量。 HGA包括悬架和包括滑块和光源单元的头部。 悬架包括开口，并且光源单元相对于悬架通过开口突出到与滑块相对的一侧。 此外，第一和第二焊盘分别设置在悬架的上表面和下表面上，与光源的源安装表面相对的端表面通过第一连接构件连接到第一焊盘，并且电极 的头部通过第二连接构件连接到第二垫。 因此，可以从光源到相对中介表面提供热流动路径，以有效地辐射由光源产生的热量。

公开(公告)号：US07392580B2

公开(公告)日：2008-07-01

申请号：US11507018

申请日：2006-08-21

申请人： Osamu Fukuroi ,  Ryuta Murakoshi

发明人： Osamu Fukuroi ,  Ryuta Murakoshi

IPC分类号： G11B5/127 ,  H04R31/00

CPC分类号： G11B5/102 ,  G11B5/3163 ,  G11B5/3169 ,  G11B5/3173 ,  G11B5/6005 ,  Y10T29/49041 ,  Y10T29/49043 ,  Y10T29/49044 ,  Y10T29/49046 ,  Y10T29/49048 ,  Y10T29/49052

摘要： A method for manufacturing sliders from a bar has: a radiating step which includes radiating an electromagnetic wave on at least a part of each space on a second surface of said bar, wherein said second surface is a back surface of a first surface of said bar, said first surface being formed into an air bearing surface of said slider, wherein said space is sandwiched between said elements, and wherein said electromagnetic wave is radiated such that an entire portion of said bar forms a curved shape such that said first surface forms a convex surface; a lapping step of lapping said first surface while pressing said bar against a lapping surface such that said first surface of each element forms a concave shape; and a dicing step of dicing said bar along said spaces to separate said bar into said sliders.

摘要翻译： 一种用于从棒制造滑块的方法包括：辐射步骤，包括在所述棒的第二表面上的每个空间的至少一部分上辐射电磁波，其中所述第二表面是所述条的第一表面的后表面 所述第一表面形成为所述滑块的空气支承表面，其中所述空间夹在所述元件之间，并且其中所述电磁波被辐射使得所述条的整个部分形成弯曲形状，使得所述第一表面形成 凸面; 研磨步骤，在将所述棒压在研磨表面上的同时研磨所述第一表面，使得每个元件的所述第一表面形成凹形; 以及切割步骤，用于沿着所述空间切割所述杆以将所述杆分离成所述滑块。

公开(公告)号：US20060255021A1

公开(公告)日：2006-11-16

申请号：US11389533

申请日：2006-03-27

申请人： Ryuta Murakoshi

发明人： Ryuta Murakoshi

IPC分类号： B23K26/38

CPC分类号： B23K26/361 ,  B23K26/40 ,  B23K2101/40 ,  B23K2103/50

摘要： The invention provides a slider manufacturing method, which includes a cutting step of cutting a row bar constituted with an array of slider element into individual sliders so as to forming a plurality of burrs around a cutting surface of the slider; and a radiating step of radiating electromagnetic wave to the cutting surface of each individual slider, so as to reduce height of burrs extending from an air bearing surface of the individual slider. In the invention, the burrs on the slider formed at row bar cutting process can be removed easily by simple means.

摘要翻译： 本发明提供了一种滑块的制造方法，其特征在于，包括：切割步骤，将由滑块构成的排列构成的排条切割成各个滑块，以在滑块的切割面周围形成多个毛刺; 以及向每个单独的滑块的切割表面辐射电磁波的辐射步骤，以便减小从单个滑块的空气轴承表面延伸的毛刺的高度。 在本发明中，可以通过简单的手段容易地去除在行杆切割过程中形成的滑块上的毛刺。

公开(公告)号：US20060265863A1

公开(公告)日：2006-11-30

申请号：US11442604

申请日：2006-05-30

申请人： Ryuta Murakoshi

发明人： Ryuta Murakoshi

IPC分类号： G11B5/127

CPC分类号： G11B5/6005 ,  G11B5/1871 ,  G11B5/3163 ,  G11B5/3173 ,  G11B5/3967 ,  G11B5/6082 ,  Y10T29/49048 ,  Y10T29/49798 ,  Y10T29/53165

摘要： A manufacturing method of slider, comprising the steps of: cutting step; at which cutting a row bar constituted by an array of slider-forming elements into individual sliders; and radiating step; at which radiating electromagnetic wave and making it reflected and transmitted to a cutting surface of the individual slider in a direction different from a direction of radiating the electromagnetic wave, so as to reduce a height extending from an air bearing surface of the individual slider of burrs, which are generated around the cutting surface of individual slider.

摘要翻译： 滑块的制造方法，包括以下步骤：切割步骤; 其中将由滑块形成元件的阵列构成的行杆切割成单独的滑块; 和辐射步骤; 在其上辐射电磁波并使其反射并沿与辐​​射电磁波的方向不同的方向反射并传输到单个滑动器的切割表面，以便减小从单个滑块的空气轴承表面延伸的高度 ，其在单个滑块的切割表面周围产生。

公开(公告)号：US20080024923A1

公开(公告)日：2008-01-31

申请号：US11727856

申请日：2007-03-28

申请人： Makoto Tomimoto ,  Ryuta Murakoshi ,  Zhi Su Li ,  Hiroshi Kiyono

发明人： Makoto Tomimoto ,  Ryuta Murakoshi ,  Zhi Su Li ,  Hiroshi Kiyono

IPC分类号： G11B5/60

CPC分类号： G11B5/8408 ,  C10M105/54 ,  C10M107/38 ,  C10M177/00 ,  C10M2211/0425 ,  C10M2213/043 ,  C10N2240/204 ,  C10N2270/00 ,  C10N2280/00 ,  G11B5/725 ,  G11B23/0071

摘要： A lubricant film forming method has a step of irradiating a lubricant with an OH group laid on a surface of a base material, with infrared laser light that excites vibration of an OH bond of the OH group. In this method, the irradiation with the infrared laser light excites vibration of the OH bond of the OH group in the lubricant. Therefore, it enhances reactivity between the OH group of the lubricant and the surface of the base material, facilitates chemical bonding of the lubricant to the surface of the base material, and enhances durability of the lubricant.

摘要翻译： 润滑剂成膜方法具有用激发OH基的OH键的振动的红外激光照射涂布在基材表面上的OH基的润滑剂的工序。 在该方法中，用红外激光照射激发润滑剂中OH基的OH键的振动。 因此，提高润滑剂的OH基与基材的表面之间的反应性，促进润滑剂与基材表面的化学键合，提高润滑剂的耐久性。

公开(公告)号：US20070044298A1

公开(公告)日：2007-03-01

申请号：US11507018

申请日：2006-08-21

申请人： Osamu Fukuroi ,  Ryuta Murakoshi

发明人： Osamu Fukuroi ,  Ryuta Murakoshi

IPC分类号： G11B5/127

CPC分类号： G11B5/102 ,  G11B5/3163 ,  G11B5/3169 ,  G11B5/3173 ,  G11B5/6005 ,  Y10T29/49041 ,  Y10T29/49043 ,  Y10T29/49044 ,  Y10T29/49046 ,  Y10T29/49048 ,  Y10T29/49052

摘要： A method for manufacturing sliders from a bar has: a radiating step which includes radiating an electromagnetic wave on at least a part of each space on a second surface of said bar, wherein said second surface is a back surface of a first surface of said bar, said first surface being formed into an air bearing surface of said slider, wherein said space is sandwiched between said elements, and wherein said electromagnetic wave is radiated such that an entire portion of said bar forms a curved shape such that said first surface forms a convex surface; a lapping step of lapping said first surface while pressing said bar against a lapping surface such that said first surface of each element forms a concave shape; and a dicing step of dicing said bar along said spaces to separate said bar into said sliders.

摘要翻译： 一种用于从棒制造滑块的方法包括：辐射步骤，包括在所述棒的第二表面上的每个空间的至少一部分上辐射电磁波，其中所述第二表面是所述条的第一表面的后表面 所述第一表面形成为所述滑块的空气支承表面，其中所述空间夹在所述元件之间，并且其中所述电磁波被辐射使得所述条的整个部分形成弯曲形状，使得所述第一表面形成 凸面; 研磨步骤，在将所述棒压在研磨表面上的同时研磨所述第一表面，使得每个元件的所述第一表面形成凹形; 以及切割步骤，用于沿着所述空间切割所述杆以将所述杆分离成所述滑块。

公开(公告)号：US20060265862A1

公开(公告)日：2006-11-30

申请号：US11420507

申请日：2006-05-26

申请人： Ryuta MURAKOSHI

发明人： Ryuta MURAKOSHI

IPC分类号： G11B5/127 ,  H04R31/00

CPC分类号： G11B5/3173 ,  G11B5/1871 ,  G11B5/3106 ,  G11B5/3163 ,  G11B5/3967 ,  Y10T29/49041 ,  Y10T29/49043 ,  Y10T29/49046 ,  Y10T29/49048 ,  Y10T29/4905 ,  Y10T29/49798 ,  Y10T156/1082 ,  Y10T156/1184 ,  Y10T156/1189

摘要： To provide a method of manufacturing magnetic head slider which is capable of improving the product quality, simplifying the manufacturing process, and reducing the manufacturing time. This method of manufacturing a magnetic head slider, formed by cutting out from a block member, includes the steps of: processing an end face of the block member forming one surface of a magnetic head slider; holding fixedly the end face of the block member processed; and while maintaining a holding state provided by the step of holding, cutting a portion of the end face side of the block member, and processing a cut surface of the cut portion forming another surface of the magnetic head slider.

摘要翻译： 提供一种能够提高产品质量，简化制造过程和缩短制造时间的磁头滑块的制造方法。 这种制造通过从块构件切出形成的磁头滑块的方法包括以下步骤：处理形成磁头滑块的一个表面的块构件的端面; 固定块体加工的端面; 并且同时保持由保持切割块构件的端面侧的一部分的步骤提供的保持状态，并且处理形成磁头滑块的另一表面的切割部分的切割表面。