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21. 发明授权

US5068759A Thin film magnetic head of small size capable of certainly and stably connecting lead wires 失效
标题翻译：小尺寸的薄膜磁头能够确定和稳定地连接引线
公开(公告)号：US5068759A
公开(公告)日：1991-11-26
申请号：US501041
申请日：1990-03-29
申请人： Mikio Matsuzaki
发明人： Mikio Matsuzaki
IPC分类号： G11B5/31 , G11B5/60
CPC分类号： G11B5/3106
摘要： A thin film magnetic head comprises a slider having an air bearing surface, a reading/writing element formed in an end surface of the slider and bonding pads formed in a side surface different from the end surface in which the reading/writing element is formed.
摘要翻译：薄膜磁头包括具有空气轴承表面的滑块，形成在滑块的端面中的读/写元件和形成在不同于其中形成有读/写元件的端面的侧表面中的接合焊盘。

22. 发明授权

US4928195A Improved floating magnetic head for high density recording 失效
标题翻译：改进的浮动磁头用于高密度记录
公开(公告)号：US4928195A
公开(公告)日：1990-05-22
申请号：US215524
申请日：1988-07-06
申请人： Joichiro Ezaki , Yoshiaki Ito , Mikio Matsuzaki
发明人： Joichiro Ezaki , Yoshiaki Ito , Mikio Matsuzaki
IPC分类号： G11B21/21 , G11B5/60
CPC分类号： G11B5/6005
摘要： A flying magnetic head designed for use in a magnetic disk apparatus and equipped with a reading/writing element attached to an air discharge end of a slider having a flying plane on its one surface opposed to a magnetic recording medium. The slider is so formed as to have specified outer dimensions including a thickness of 0.65 mm or less from the flying plane to the opposite surface on the reverse side, a length of 1 to 3 mm in the direction of air discharge, and a width of 1 to 2.5 mm in the direction orthogonal to the air discharge. Accordingly, even with a small flying height under 0.1 .mu.m, high stability is attained in the flying characteristic with sufficient durability, and a compact structure is achievable at low production cost.
摘要翻译：一种设计用于磁盘装置的飞行磁头，其配备有在与磁记录介质相对的一个表面上具有飞行平面的滑块的排气端附接的读/写元件。滑块形成为具有从飞行平面到相反侧的相对表面的0.65mm以下的厚度的规定的外部尺寸，在空气排出方向上的长度为1〜3mm，宽度为在与空气放电正交的方向上为1〜2.5mm。因此，即使在小于0.1μm的飞行高度的情况下，在具有足够的耐久性的飞行特性中也获得高稳定性，并且以低制造成本可实现紧凑的结构。

23. 发明授权

US4274078A Mirror assembly with indicator 失效
标题翻译：带指示灯的镜面装配
公开(公告)号：US4274078A
公开(公告)日：1981-06-16
申请号：US41335
申请日：1979-05-22
申请人： Takayuki Isobe , Mikio Matsuzaki
发明人： Takayuki Isobe , Mikio Matsuzaki
IPC分类号： B60Q1/26 , B60R1/12 , G02B5/08
CPC分类号： B60Q1/2665 , B60R1/1207
摘要： An assembly is provided which includes a mirror body for holding a mirror and at least one container for holding an indicator. The container includes a window portion under an opening formed in the mirror body within which the mirror is disposed. The mirror body is mounted to a portion of an automobile within a visible region of a driver so that the driver can easily recognize the indication produced by the indicator.
摘要翻译：提供了一种组件，其包括用于保持反射镜的反射镜主体和用于保持指示器的至少一个容器。容器包括形成在反射镜主体中的开口下面的窗口部分，反射镜设置在该主体内。镜体安装在驾驶员的可视区域内的汽车的一部分上，使得驾驶员能够容易地识别由指示器产生的指示。

24. 发明授权

US07123451B2 Thin-film magnetic head for reading magnetic information on a hard disk by utilizing a magnetoresistance effect 有权
标题翻译：用于通过利用磁阻效应在硬盘上读取磁信息的薄膜磁头
公开(公告)号：US07123451B2
公开(公告)日：2006-10-17
申请号：US10668998
申请日：2003-09-24
申请人： Rachid Sbiaa , Mikio Matsuzaki , Haruyuki Morita
发明人： Rachid Sbiaa , Mikio Matsuzaki , Haruyuki Morita
IPC分类号： G11B5/33
CPC分类号： B82Y25/00 , B82Y10/00 , G11B5/012 , G11B5/3116 , G11B5/3163 , G11B5/3903 , G11B5/3909 , G11B2005/3996 , Y10T29/49032
摘要： The thin-film magnetic head of the present invention is provided with an antiferromagnetic layer, a pinned layer whose direction of magnetization is fixed by exchange-coupling with the antiferromagnetic layer, a free layer whose direction of magnetization varies according to external magnetic field, an intermediate layer disposed between the pinned layer and free layer, and a pair of electrode layers for supplying a sense current in a layer thickness direction of the free layer. One electrode layer is connected to the pinned layer. Due to this configuration, a sense current flows through the free layer, the intermediate layer, and the pinned layer, but basically does not flow through the antiferromagnetic layer. As a consequence, the antiferromagnetic layer does not contribute to total resistance of the magnetoresistance element, allowing a high magnetoresistance ratio to be obtained.
摘要翻译：本发明的薄膜磁头设置有反铁磁层，通过与反铁磁层交换耦合来固定磁化方向的钉扎层，磁化方向根据外部磁场而变化的自由层，设置在被钉扎层和自由层之间的中间层，以及用于在自由层的层厚度方向上提供感测电流的一对电极层。一个电极层连接到固定层。由于这种结构，检测电流流过自由层，中间层和被钉扎层，但基本上不流过反铁磁性层。因此，反铁磁性层对磁电阻元件的总电阻无贡献，可以获得高的磁阻比。

25. 发明授权

US5236735A Method of producing a thin film magnetic head 失效
标题翻译：薄膜磁头的制造方法
公开(公告)号：US5236735A
公开(公告)日：1993-08-17
申请号：US715012
申请日：1991-06-13
申请人： Makoto Yoshida , Yuzuru Iwai , Noboru Yamanaka , Jun Shouzi , Tsutomu Koyanagi , Mikio Matsuzaki , Nobuya Ohyama , Yoshiaki Tanaka
发明人： Makoto Yoshida , Yuzuru Iwai , Noboru Yamanaka , Jun Shouzi , Tsutomu Koyanagi , Mikio Matsuzaki , Nobuya Ohyama , Yoshiaki Tanaka
IPC分类号： G11B5/31
CPC分类号： G11B5/3106 , G11B5/3113 , G11B5/3163
摘要： A method of producing a thin film magnetic head comprises forming a thin film magnetic circuit including a magnetic film and a conductive coil film on a substrate, and heating the thin film magnetic circuit at a temperature in a range of from 270.degree. C. to 400.degree. C. before forming a protective layer covering the thin film magnetic circuit.
摘要翻译：一种制造薄膜磁头的方法包括在基板上形成包括磁性膜和导电线圈膜的薄膜磁路，并在270℃至400℃的温度范围内加热薄膜磁路在形成覆盖薄膜磁路的保护层之前。

26. 发明授权

US5200869A Flying type thin film magnetic head having a transducing element 失效
标题翻译： NG型薄膜磁头具有传导元件
公开(公告)号：US5200869A
公开(公告)日：1993-04-06
申请号：US658872
申请日：1991-02-22
申请人： Mikio Matsuzaki
发明人： Mikio Matsuzaki
IPC分类号： G11B5/31 , G11B5/60 , G11B21/21
CPC分类号： G11B5/6005 , G11B5/3106
摘要： A thin film magnetic head has a slider and a thin film magnetic transducing element attached to an end surface of the slider, wherein the thin film magnetic transducing element is provided with bonding pads electrically connected to a conductor coil, and the bonding pads are extended to the surface opposite the surface of the slider which faces a magnetic recording medium.
摘要翻译：薄膜磁头具有附接到滑块的端面的滑块和薄膜磁转换元件，其中薄膜磁转换元件设置有电连接到导体线圈的接合焊盘，并且将焊盘延伸到与滑块的面向磁记录介质的表面相对的表面。

27. 发明授权

US5134531A Magnetic head having a slider with a particular surface arrangement 失效
标题翻译：具有具有特定表面布置的滑块的磁头
公开(公告)号：US5134531A
公开(公告)日：1992-07-28
申请号：US534235
申请日：1990-06-07
申请人： Mikio Matsuzaki , Shunichi Katase
发明人： Mikio Matsuzaki , Shunichi Katase
IPC分类号： G11B5/187 , G11B5/31 , G11B5/60 , G11B21/21
CPC分类号： G11B5/3103 , G11B5/1871 , G11B5/6005
摘要： A magnetic head includes a slider provided with at least one reading/writing element wherein the slider has a pair of rail portions projecting with a space therebetween from the surface opposing a magnetic recording medium so as to extend in the direction of air discharge. The slider surface between the pair of rail portions includes first and second grooves formed inside and along rail portions and a flat portion formed between the first and second grooves, wherein the depth .alpha. from the surface of one of the rail portions to the flat portion and the depth .beta. from the flat portion to the bottom of the first or second groove satisfy a relation of .alpha.>.beta..
摘要翻译：磁头包括设置有至少一个读/写元件的滑块，其中滑块具有从与磁记录介质相对的表面之间的空间突出的一对轨道部分，以沿着空气排放的方向延伸。一对轨道部分之间的滑块表面包括形成在轨道部分内部和沿着轨道部分的第一和第二槽，以及形成在第一和第二槽之间的平坦部分，其中从轨道部分之一到平坦部分的表面的深度α和从第一或第二凹槽的平坦部分到底部的深度β满足α>β的关系。

28. 发明授权

US5006946A Flexible polymeric resinous magnetic head supporting device 失效
标题翻译：柔性聚合树脂磁头支撑装置
公开(公告)号：US5006946A
公开(公告)日：1991-04-09
申请号：US340533
申请日：1989-04-19
申请人： Mikio Matsuzaki
发明人： Mikio Matsuzaki
IPC分类号： G11B5/48
CPC分类号： G11B5/4853 , G11B5/486
摘要： A magnetic head supporting device which includes a supporter having a resilient spring portion and a rigid beam portion contiguous to the resilient spring portion a flexible member whose one end is attached to the supporter at a portion near its free end; a loading projection provided in the upper surface of the flexible member or in the lower surface of the supporter at a portion near its free end to thereby transmit a loading force from the free end of the supporter to the flexible member; and a magnetic head having a slider attached with reading/writing elements, the magnetic head being fixed to the lower surface of the flexible member, wherein the flexible member is composed of a plate of a polymeric resinous material having conductors for wiring; the conductors are electrically connected to electrodes for the reading/writing elements of the magnetic head, and the plate of a polymeric resinous material is extended on the supporter in its longitudinal direction.
摘要翻译：一种磁头支撑装置，其包括具有弹性弹簧部分的支撑件和与弹性弹簧部分相邻的刚性梁部分，柔性构件的一端在靠近其自由端的部分附接到支撑件; 设置在所述柔性构件的上表面中或所述支撑件的下表面中的靠近其自由端的部分的载荷突起，从而将载荷力从所述支撑件的自由端传递到所述柔性构件; 以及磁头，其具有附接有读/写元件的滑块，所述磁头固定到所述柔性构件的下表面，其中所述柔性构件由具有用于布线的导体的聚合树脂材料的板构成; 导体电连接到用于磁头读/写元件的电极，并且聚合物树脂材料的板在支撑件上沿其纵向方向延伸。

29. 发明授权

US5001583A Flexible polymeric resinous magnetic head supporting device 失效
标题翻译：柔性聚合树脂磁头支撑装置
公开(公告)号：US5001583A
公开(公告)日：1991-03-19
申请号：US340532
申请日：1989-04-19
申请人： Mikio Matsuzaki
发明人： Mikio Matsuzaki
IPC分类号： G11B5/48
CPC分类号： G11B5/4853 , G11B5/4886
摘要： A magnetic head supporting device which includes a supporter having a resilient spring portion and a rigid beam portion contiguous to the resilient spring portion a flexible member whose one end is attached to the supporter at a portion near its free end; a loading projection provided in the upper surface of the flexible member or in the lower surface of the supporter at a portion near its free end to thereby transmit a loading force from the free end of the supporter to the flexible member; and a magnetic head having a slider attached with reading/writing elements, the magnetic head being fixed to the lower surface of the flexible member, wherein the flexible member is composed of a plate of a polymeric resinous material having conductors for wiring, and the conductors are electrically connected to electrodes for the reading/writing elements of the magnetic head.
摘要翻译：一种磁头支撑装置，其包括具有弹性弹簧部分的支撑件和与弹性弹簧部分相邻的刚性梁部分，柔性构件的一端在靠近其自由端的部分附接到支撑件; 设置在所述柔性构件的上表面中或所述支撑件的下表面中的靠近其自由端的部分的载荷突起，从而将载荷力从所述支撑件的自由端传递到所述柔性构件; 以及磁头，其具有附接有读/写元件的滑块，所述磁头固定到所述柔性构件的下表面，其中所述柔性构件由具有用于布线的导体的聚合树脂材料的板组成，并且所述导体电连接到用于磁头的读/写元件的电极。

30. 发明授权

US4349247A Mirror apparatus for automobile 失效
标题翻译：汽车镜面设备
公开(公告)号：US4349247A
公开(公告)日：1982-09-14
申请号：US173907
申请日：1980-07-30
申请人： Yukio Koyama , Tsutomu Kondo , Mikio Matsuzaki , Kunio Akizuki
发明人： Yukio Koyama , Tsutomu Kondo , Mikio Matsuzaki , Kunio Akizuki
IPC分类号： B60R1/00 , B60R1/08
CPC分类号： B60R1/002
摘要： A mirror apparatus for automobile including an objective mirror region having an objective mirror and an ocular mirror region having a planar ocular mirror, wherein: the objective mirror is provided outside the automobile body to face an area of ground surface centering around the vicinity of the corner of the automobile body located opposite to the driver's seat, and the ocular mirror is disposed in a space within the ocular mirror region which has a first aperture for receiving therethrough an image reflected by the objective mirror and a second aperture for transmitting therethrough an image reflected by the ocular mirror to the driver's eyes. The first aperture has a limited size necessary for receiving the image on the objective mirror region reflected on the ocular mirror. Thus, this mirror apparatus enables the driver to have a good view of the blind area which otherwise would develop on that site located opposite to the driver's seat, and also is able to block the entry of unnecessary light to the mirrors.
摘要翻译：一种用于汽车的镜子装置，包括具有物镜的物镜区域和具有平面镜面的眼镜区域，其中：物镜设置在汽车车身的外侧，以面对围绕角附近的地面区域并且所述目镜被设置在所述眼镜区域内的空间中，所述空间镜具有用于接收由所述物镜反射的图像的第一孔和用于透过所述物镜反射的图像的第二孔通过眼镜到司机的眼睛。第一孔具有在镜面上反射的物镜区域上接收图像所需的有限尺寸。因此，这种镜子装置使得驾驶员能够对位于与驾驶员座椅相对的位置处发展的盲区具有良好的视野，并且还能够阻挡不必要的光进入反射镜。

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