公开(公告)号：US09010168B2

公开(公告)日：2015-04-21

申请号：US12647758

申请日：2009-12-28

申请人： Mikio Takada

发明人： Mikio Takada

IPC分类号： B21C37/30 ,  B21C37/06 ,  B21D39/02 ,  B21D51/28 ,  B21C37/08 ,  B21C37/15

CPC分类号： E04B2/58 ,  B21C37/0803 ,  B21C37/0815 ,  B21C37/155 ,  E04C3/32

摘要： A square pipe manufacturing method includes: a first processing step of forming a first intermediate formed product 13 by bending both widthwise end portions of a rectangular metal plate 1; a second processing step of forming a second intermediate formed product 21 by bending both widthwise sides of a bottom surface 11 of the first intermediate formed product 13; a third processing step of obtaining a third intermediate formed product 23 by curving the side wall surfaces 17 to be convex outward in the width direction by pressing the flange parts 7, 7 toward the bottom wall surface 19 and then pressing the curved side wall surfaces 17 inward in the width direction; and a fourth processing step of crush-deforming corners 31, 31, 33, 33 of the third intermediate formed product 23.

摘要翻译： 方管制造方法包括：第一处理步骤，通过弯曲矩形金属板1的宽度方向两端部形成第一中间成形品13; 第二处理步骤，通过弯曲第一中间成形品13的底面11的宽度方向两侧来形成第二中间成形品21; 第三处理步骤，通过将凸缘部分7,7压向底壁表面19，然后将弯曲的侧壁表面17按压，使侧壁表面17弯曲成宽度方向向外凸出来获得第三中间成形品23 在宽度方向向内; 以及第三中间成形品23的角部31,31,33,33的压溃变形的第四加工工序。

公开(公告)号：US5272581A

公开(公告)日：1993-12-21

申请号：US760073

申请日：1991-09-13

申请人： Shyuichi Kojima ,  Hiroyuki Suzuki ,  Akira Kato ,  Keigo Iechika ,  Mikio Takada ,  Masaki Ohura

发明人： Shyuichi Kojima ,  Hiroyuki Suzuki ,  Akira Kato ,  Keigo Iechika ,  Mikio Takada ,  Masaki Ohura

IPC分类号： G11B5/64 ,  G11B5/73 ,  G11B5/82 ,  G11B17/038 ,  G11B19/20 ,  G11B23/00 ,  G11B23/03 ,  G11B25/04 ,  G11B5/016

CPC分类号： G11B23/0035 ,  G11B17/038 ,  G11B19/20 ,  G11B25/043 ,  G11B5/82

摘要： A disk-type recording medium having a circular substrate on which a recording layer is formed does not include any through hole formed in the center of rotation. Since no through hole is formed, it is possible to improve the reliability of the medium with regard to its strength, and to reduce the thickness of the substrate. Further, it is possible to render the thickness of the recording coating uniform.

摘要翻译： 具有形成有记录层的圆形基板的盘式记录介质不包括形成在旋转中心的任何通孔。 由于没有形成通孔，因此可以提高介质的强度的可靠性，并且可以减小基板的厚度。 此外，可以使记录涂层的厚度均匀。

公开(公告)号：US5196974A

公开(公告)日：1993-03-23

申请号：US641255

申请日：1991-01-15

申请人： Teruyoshi Higashiya ,  Yoshihiko Miyake ,  Mikio Takada ,  Toshinori Kazama ,  Kousaku Wakatsuki

发明人： Teruyoshi Higashiya ,  Yoshihiko Miyake ,  Mikio Takada ,  Toshinori Kazama ,  Kousaku Wakatsuki

IPC分类号： G11B5/60

CPC分类号： G11B5/60

摘要： Protruding portions are formed on outflow ends of slider rails on a floating magnetic head slider. This floating magnetic head slider is of rails type. Each of the protruding portion extends farther to the outside as it approaches the outflow end. Or the external sides of the rails on the magnetic head slider are so arranged that angles formed thereat diverge from the side of the inflow end to the side of the outflow end, and a pressure adjusting aperture is formed on the outflow side of each of the rails. Because of the above arrangement, it is possible to provide a magnetic head unit in which particles, such as dust, adhering to the disk surface are effectively removed, and in which floating stability is not impaired. Removing the particles on the disk surface is not limited by seeking directions even while the magnetic disk unit is in operation.

摘要翻译： 突出部分形成在浮动磁头滑块上的滑块轨道的流出端上。 这种浮动磁头滑块是轨道型。 当突出部分接近流出端时，每个突出部分进一步向外延伸。 或者磁头滑动器上的轨道的外侧布置成使得在其上形成的角度从流入端的一侧向流出端侧发散，并且在每个的流出侧上形成压力调节孔 轨道 由于上述布置，可以提供一种磁头单元，其中有效地去除附着在盘表面上的诸如灰尘的颗粒，并且浮动稳定性不受损害。 即使在磁盘单元运行时，除了磁盘表面上的颗粒也不受限制。

公开(公告)号：US20100193064A1

公开(公告)日：2010-08-05

申请号：US12647758

申请日：2009-12-28

申请人： Mikio TAKADA

发明人： Mikio TAKADA

IPC分类号： F16L9/00 ,  B21C37/06 ,  B21D17/02

CPC分类号： E04B2/58 ,  B21C37/0803 ,  B21C37/0815 ,  B21C37/155 ,  E04C3/32

摘要： A square pipe manufacturing method includes: a first processing step of forming a first intermediate formed product 13 by bending both widthwise end portions of a rectangular metal plate 1; a second processing step of forming a second intermediate formed product 21 by bending both widthwise sides of a bottom surface 11 of the first intermediate formed product 13; a third processing step of obtaining a third intermediate formed product 23 by curving the side wall surfaces 17 to be convex outward in the width direction by pressing the flange parts 7, 7 toward the bottom wall surface 19 and then pressing the curved side wall surfaces 17 inward in the width direction; and a fourth processing step of crush-deforming corners 31, 31, 33, 33 of the third intermediate formed product 23.

摘要翻译： 方管制造方法包括：第一处理步骤，通过弯曲矩形金属板1的宽度方向两端部形成第一中间成形品13; 第二处理步骤，通过弯曲第一中间成形品13的底面11的宽度方向两侧来形成第二中间成形品21; 第三处理步骤，通过将凸缘部分7,7压向底壁表面19，然后将弯曲的侧壁表面17按压，使侧壁表面17弯曲成宽度方向向外凸出来获得第三中间成形品23 在宽度方向向内; 以及第三中间成形品23的角部31,31,33,33的压溃变形的第四加工工序。

公开(公告)号：US5119823A

公开(公告)日：1992-06-09

申请号：US564460

申请日：1990-08-08

申请人： Tsutom Teramoto ,  Masamichi Okada ,  Mikio Takada

发明人： Tsutom Teramoto ,  Masamichi Okada ,  Mikio Takada

IPC分类号： A61B5/022 ,  A61B5/0225

CPC分类号： A61B5/02233 ,  A61B5/0225

摘要： A cuff wrapping apparatus has a casing and a cuff. A lever base to which the leading tip of the cuff is fixed, is slidably provided with respect to the case, both in cuff winding and cuff releasing directions. Also, a movable lever is provided on the lever base. The movable lever is also movable in cuff winding and cuff releasing directions. An elastic body is placed between the lever base and the lever in order to transfer force applied to the lever. A lever base fixing mechanism fixes the lever base to the casing. A moving piece which moves with the lever enables the lever base fixing mechanism to enter either a fixing state or a releasing state, in accordance with the force applied to the lever.

摘要翻译： 袖带包装装置具有外壳和袖带。 固定有袖带的前端的杠杆底座相对于壳体可滑动地设置在袖带卷绕和袖带释放方向上。 此外，在杠杆底座上设有可动杆。 可动杠杆也可以在袖带卷绕和袖带释放方向上移动。 弹性体放置在杠杆底座和杠杆之间，以便传递施加到杠杆上的力。 杠杆底座固定机构将杠杆底座固定到壳体上。 与杠杆一起移动的移动件使得杠杆底座固定机构能够根据施加到杠杆的力进入固定状态或释放状态。