公开(公告)号：US06927486B2

公开(公告)日：2005-08-09

申请号：US10630657

申请日：2003-07-31

申请人： Masashi Sano ,  Nobuaki Suzuki

发明人： Masashi Sano ,  Nobuaki Suzuki

IPC分类号： G02B27/00 ,  H01J5/02 ,  H01J40/14 ,  H01L23/48 ,  H01L23/52 ,  H01L27/15 ,  H01L31/0203 ,  H01L31/12 ,  H01L31/16 ,  H05K1/18 ,  H05K3/30

CPC分类号： H01L31/16 ,  H05K1/18 ,  H05K3/301

摘要： To provide a photo-interrupter which can anchor a light-emitting device and a light-receiving device to a concave case in an expensive configuration.The photo-interrupter (1) includes a light-emitting device (6) and a light-receiving device (7) each with a lens projected forward being housed oppositely to each other within an concave case (2) of an opaque resin mold. The sides of the lenses (6a) and (7a) of the light-emitting device (6) and the light-receiving device (7) are secured onto the end faces 5x and 5y of openings (5a) and (5b) formed on the opposite inner surfaces of the case (2). The left and right outer surfaces (2x) and (2y) of the case (2) are bent to form pressing portions (2u) and (2v). The backs of the light-emitting device (6) and the light-receiving device (7) are pressed by the pressing portions so that they are anchored to the case (2).

摘要翻译： 提供一种能够以昂贵的结构将发光装置和光接收装置固定在凹形外壳上的光电断路器。 光断续器（1）包括发光装置（6）和光接收装置（7），每个发光装置（7）具有在不透明树脂模具的凹形壳体（2）内彼此相对地向前突出的透镜。 发光装置（6）和光接收装置（7）的透镜（6a）和（7a）的侧面被固定到开口（5a）的端面5x和5y上 （5b）形成在所述壳体（2）的相对的内表面上。 壳体（2）的左右外表面（2 x）和（2 y）被弯曲以形成按压部分（2u）和（2v）。 发光装置（6）和光接收装置（7）的背部被按压部按压，使得它们被固定到壳体（2）。

公开(公告)号：US06773515B2

公开(公告)日：2004-08-10

申请号：US10050644

申请日：2002-01-16

申请人： Min Li ,  Simon H. Liao ,  Masashi Sano ,  Kiyoshi Noguchi ,  Kochan Ju ,  Cheng T. Horng

发明人： Min Li ,  Simon H. Liao ,  Masashi Sano ,  Kiyoshi Noguchi ,  Kochan Ju ,  Cheng T. Horng

IPC分类号： C23C800

CPC分类号： C22C38/10 ,  B32B15/01 ,  B82Y10/00 ,  B82Y25/00 ,  B82Y40/00 ,  C22C38/12 ,  G01R33/093 ,  G11B5/3163 ,  G11B5/3903 ,  H01F10/3259 ,  H01F10/3272 ,  H01F41/302 ,  H01L43/08 ,  H01L43/12 ,  Y10T29/49034 ,  Y10T29/49044 ,  Y10T29/49046

摘要： A method for forming an NiCr seed layer based bottom spin valve sensor element having a synthetic antiferromagnet pinned (SyAP) layer and a capping layer comprising either a single specularly reflecting nano-oxide layer (NOL) or a bi-layer comprising a non-metallic layer and a specularly reflecting nano-oxide layer and the sensor element so formed. The method of producing these sensor elements provides elements having higher GMR ratios and lower resistances than elements of the prior art.

摘要翻译： 一种用于形成具有合成反铁磁钉扎（SyAP）层的NiCr种子层底部自旋阀传感器元件的方法和包括单个镜面反射纳米氧化物层（NOL）或包含非金属的双层的双层的覆盖层 层和镜面反射纳米氧化物层和如此形成的传感器元件。 制造这些传感器元件的方法提供了具有比现有技术的元件更高的GMR比和较低电阻的元件。

公开(公告)号：US06717256B1

公开(公告)日：2004-04-06

申请号：US09763573

申请日：2001-02-26

申请人： Shinichi Suzuki ,  Nobuaki Suzuki ,  Masashi Sano

发明人： Shinichi Suzuki ,  Nobuaki Suzuki ,  Masashi Sano

IPC分类号： H01L2352

CPC分类号： H01L33/62 ,  H01L24/97 ,  H01L33/54 ,  H01L2224/32245 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/48465 ,  H01L2224/73265 ,  H01L2224/78301 ,  H01L2224/85181 ,  H01L2224/92247 ,  H01L2224/97 ,  H01L2924/01004 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01019 ,  H01L2924/01023 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01074 ,  H01L2924/01082 ,  H01L2924/12041 ,  H01L2924/1815 ,  H01L2924/3025 ,  H01S5/02216 ,  H01S5/02244 ,  H01S5/02288 ,  H01S5/183 ,  H01L2924/00014 ,  H01L2224/85 ,  H01L2924/00012 ,  H01L2924/00

摘要： The semiconductor device (A) comprises a semiconductor chip (3), a protective package (4) covering the semiconductor chip (3), a first lead (1), and a second lead (2). The semiconductor chip (3) is placed at an inner end (10a) of the first lead (1). Further, the semiconductor chip (3) is connected to an inner end (20a) of the second lead (2) via a wire (W). The first lead (1) includes an outer portion (11) extending out of the protective package (4) whereas the second lead (2) includes an outer portion (21) extending out of the protective package (4). These two outer portions (11, 21) are flat.

摘要翻译： 半导体器件（A）包括半导体芯片（3），覆盖半导体芯片（3）的保护封装（4），第一引线（1）和第二引线（2）。 半导体芯片（3）被放置在第一引线（1）的内端（10a）处。 此外，半导体芯片（3）经由导线（W）连接到第二引线（2）的内端（20a）。 第一引线（1）包括从保护封装（4）延伸出的外部部分（11），而第二引线（2）包括延伸出保护封装（4）的外部部分（21）。 这两个外部部分（11,21）是平坦的。

公开(公告)号：US06581272B1

公开(公告)日：2003-06-24

申请号：US10037812

申请日：2002-01-04

申请人： Min Li ,  Simon H. Liao ,  Masashi Sano ,  Kiyoshi Noguchi ,  Kochan Ju ,  Cheng T. Horng

发明人： Min Li ,  Simon H. Liao ,  Masashi Sano ,  Kiyoshi Noguchi ,  Kochan Ju ,  Cheng T. Horng

IPC分类号： G11B5127

CPC分类号： B82Y25/00 ,  B82Y10/00 ,  G01R33/093 ,  G11B5/3903 ,  Y10T29/49034 ,  Y10T29/49044 ,  Y10T29/49046

摘要： A method for forming a bottom spin valve sensor having a synthetic antiferromagnetic pinned (SyAP) layer, antiferromagnetically coupled to a pinning layer, in which one of the layers of the SyAP is formed as a three layer lamination that contains a specularly reflecting oxide layer of FeTaO. The sensor formed according to this method has an extremely high GMR ratio and exhibits good pinning strength.

摘要翻译： 一种用于形成底部自旋阀传感器的方法，该底部自旋阀传感器具有反结合磁耦合到钉扎层的合成反铁磁钉扎（SyAP）层，其中SyAP的一个层形成为三层层压，其包含镜面反射氧化物层 FeTaO。 根据该方法形成的传感器具有非常高的GMR比，并且具有良好的钉扎强度。

公开(公告)号：US06399943B1

公开(公告)日：2002-06-04

申请号：US09319351

申请日：1999-06-04

申请人： Masashi Sano

发明人： Masashi Sano

IPC分类号： H01J502

CPC分类号： H01L31/0203 ,  H01L31/167

摘要： An electronic part is, for example, a double molded photo-interrupter. The photo-interrupter incorporates a light emitting device and a light receiving device which are encapsulated with a light-transmitting resin. The two devices are packaged into one body with an opaque synthetic resin in such a way as to be opposed to each other. A through-hole is formed through the resin package and hooks extended downward from the bottom face of the package near the through hole are integrally formed with the package.

摘要翻译： 电子部件例如是双重模制光电断路器。 光断续器包含用透光树脂封装的发光器件和光接收器件。 两个装置以不透明的合成树脂以彼此相对的方式包装在一个主体中。 通过树脂封装件形成通孔，并且从封装附近的通孔的底面向下延伸的钩子与封装件一体地形成。

公开(公告)号：US08379346B1

公开(公告)日：2013-02-19

申请号：US13194789

申请日：2011-07-29

申请人： Hisayoshi Watanabe ,  Yuji Matsuura ,  Takayuki Nishizawa ,  Masashi Sano ,  Tetsuji Hori

发明人： Hisayoshi Watanabe ,  Yuji Matsuura ,  Takayuki Nishizawa ,  Masashi Sano ,  Tetsuji Hori

IPC分类号： G11B5/31

CPC分类号： G11B5/3163 ,  G11B5/3116 ,  Y10T29/49 ,  Y10T29/49021

摘要： The present invention relates to a method of forming a metal in a concave portion of a substrate. The method includes a step of preparing a substrate having a concave portion; a step of applying a liquid coating member on the substrate and filling in and solidifying the concave portion with the coating member; a step of covering the coating member with a resist; a step of forming a penetrating hole that penetrates the resist in a position of the concave portion of the substrate; a step of removing the coating member within the concave portion; and a step of filling a metal into a portion where the coating member has been removed.

摘要翻译： 本发明涉及在基板的凹部中形成金属的方法。 该方法包括制备具有凹部的基板的步骤; 将液体涂布部件涂覆在基板上并用涂布部件填充和固化凹部的步骤; 用抗蚀剂覆盖涂层部件的步骤; 在所述基板的凹部的位置形成贯通所述抗蚀剂的贯通孔的工序; 在所述凹部内除去所述涂布部件的工序; 以及将金属填充到已经去除了涂层部件的部分的步骤。

公开(公告)号：US20100123966A1

公开(公告)日：2010-05-20

申请号：US12274470

申请日：2008-11-20

申请人： Yosuke ANTOKU ,  Takeo Kagami ,  Katsuki Kurihara ,  Taro Oike ,  Masashi Sano

发明人： Yosuke ANTOKU ,  Takeo Kagami ,  Katsuki Kurihara ,  Taro Oike ,  Masashi Sano

IPC分类号： G11B5/02

CPC分类号： G11B5/314 ,  G11B5/6064 ,  G11B5/607 ,  G11B5/6076 ,  G11B2005/0005

摘要： The present invention relates to a magnetic head, a head assembly, and a magnetic recording/reproducing apparatus which are capable of effectively detecting thermal asperity. The magnetic head according to the present invention includes a heat-generating resistor, a recording coil, and a resistive element. The heat-generating resistor is adapted to generate heat when power is fed thereto so that the heat generation causes at least a part of the air bearing surface to thermally expand and protrude. The recording coil is adapted to generate a recording magnetic field, and the resistive element is disposed closer to the air bearing surface than the recording coil and connected in series or in parallel with the heater. Thus, the resistive element can share a common wiring with the heater for power feeding, which eliminates the waste of wiring and achieves miniaturization.

摘要翻译： 本发明涉及能够有效地检测热凹凸的磁头，磁头组件和磁记录/重放装置。 根据本发明的磁头包括发热电阻器，记录线圈和电阻元件。 发热电阻适用于在供电时产生热量，使得发热导致空气轴承表面的至少一部分热膨胀和突出。 记录线圈适于产生记录磁场，并且电阻元件设置为比记录线圈更靠近空气轴承表面并与加热器串联或并联连接。 因此，电阻元件可以与用于供电的加热器共用公共布线，这消除了布线的浪费并实现了小型化。

公开(公告)号：US07715153B2

公开(公告)日：2010-05-11

申请号：US11218719

申请日：2005-09-06

申请人： Tomohito Mizuno ,  Daisuke Miyauchi ,  Masashi Sano

发明人： Tomohito Mizuno ,  Daisuke Miyauchi ,  Masashi Sano

IPC分类号： G11B5/33

CPC分类号： G11B5/3929 ,  B82Y25/00 ,  G01R33/093 ,  G11B5/3903 ,  G11B2005/3996 ,  H01F10/16 ,  H01F10/3272 ,  H01F10/3295

摘要： A magneto-resistive effect element includes a free layer having a magnetization direction which varies with respect to an external magnetic field; a pinned layer which includes a stacked structure comprising an outer pinned layer which has a magnetization direction that is fixed with respect to the external magnetic field, a non-magnetic intermediate layer which is made of ruthenium with a thickness of about 0.4 nm, and an inner pinned layer with a thickness of 3 nm or more, wherein the inner pinned layer has a magnetization direction which is fixed with respect to the external magnetic field due to anti-ferromagnetic coupling with the outer pinned layer via the non-magnetic intermediate layer; and a spacer layer sandwiched between the free layer and the inner pinned layer. Sense current flows through the pinned layer, the spacer layer, and the free layer substantially in a stacked direction.

摘要翻译： 磁阻效应元件包括具有相对于外部磁场而变化的磁化方向的自由层; 钉扎层，其包括堆叠结构，包括具有相对于外部磁场固定的磁化方向的外部被钉扎层，由约0.4nm的厚度的钌制成的非磁性中间层，以及 内部被钉扎层，其中内部钉扎层具有通过非磁性中间层与外部钉扎层的反铁磁耦合而相对于外部磁场固定的磁化方向; 以及夹在自由层和内部钉扎层之间的间隔层。 感应电流基本上沿堆叠方向流过被钉扎层，间隔层和自由层。

公开(公告)号：US20090268349A1

公开(公告)日：2009-10-29

申请号：US12081914

申请日：2008-04-23

申请人： Kenzo Makino ,  Masashi Sano ,  Atsushi Yamaguchi

发明人： Kenzo Makino ,  Masashi Sano ,  Atsushi Yamaguchi

IPC分类号： G11B5/33

CPC分类号： G11B5/3146 ,  G11B5/11 ,  G11B5/1278 ,  G11B5/3163 ,  G11B5/3967

摘要： A magnetic structure includes a first magnetic layer, a nonmagnetic insulating layer, a nonmagnetic adhesion layer disposed on the top surfaces of the first magnetic layer and the nonmagnetic insulating layer, and a second magnetic layer disposed on the nonmagnetic adhesion layer. The nonmagnetic insulating layer contains an oxygen atom. The nonmagnetic adhesion layer is composed of one element or a plurality of elements selected from the group consisting of Al, Si and nonmagnetic transition metal elements except Ru, and the bond enthalpy of a diatomic molecule composed of an atom of the one element or each of the plurality of elements and an oxygen atom is 400 kJ/mol or higher. The nonmagnetic adhesion layer has a thickness within a range of 0.3 to 0.8 nm. The first magnetic layer and the second magnetic layer are ferromagnetically coupled to each other.

摘要翻译： 磁性结构包括第一磁性层，非磁性绝缘层，设置在第一磁性层和非磁性绝缘层的顶表面上的非磁性粘附层，以及设置在非磁性粘合层上的第二磁性层。 非磁性绝缘层含有氧原子。 非磁性粘合层由除了Ru之外的Al，Si和非磁性过渡金属元素组成的组中的一种元素或多种元素组成，并且由一种元素的原子或由一种元素的原子组成的双原子分子的键焓 多个元素和氧原子为400kJ / mol以上。 非磁性粘合层的厚度在0.3〜0.8nm的范围内。 第一磁性层和第二磁性层彼此铁磁耦合。

公开(公告)号：US07477491B2

公开(公告)日：2009-01-13

申请号：US11268076

申请日：2005-11-07

申请人： Min Li ,  Kunliang Zhang ,  Masashi Sano ,  Koichi Terunuma ,  Simon Liao ,  Kochan Ju

发明人： Min Li ,  Kunliang Zhang ,  Masashi Sano ,  Koichi Terunuma ,  Simon Liao ,  Kochan Ju

IPC分类号： G11B5/33 ,  G11B5/127

CPC分类号： B82Y25/00 ,  B82Y10/00 ,  B82Y40/00 ,  G01R33/093 ,  G01R33/098 ,  G11B5/3163 ,  G11B5/3903 ,  G11B2005/3996 ,  H01F10/30 ,  H01F10/3268 ,  H01F41/305 ,  Y10T29/49044

摘要： It has been found that the insertion of a copper laminate within CoFe, or a CoFe/NiFe composite, leads to higher values of CPP GMR and DRA. However, this type of structure exhibits very negative magnetostriction, in the range of high −10−6 to −10−5. This problem has been overcome by giving the copper laminates an oxygen exposure treatment When this is done, the free layer is found to have a very low positive magnetostriction constant. Additionally, the value of the magnetostriction constant can be adjusted by varying the thickness of the free layer and/or the position and number of the oxygen treated copper laminates.

摘要翻译： 已经发现，在CoFe或CoFe / NiFe复合材料中插入铜层压体导致CPP GMR和DRA的值更高。 然而，这种类型的结构表现出非常负的磁致伸缩，在-10-6至-10-5的高度范围内。 通过给铜层压板进行氧曝光解决了这个问题。当这样做时，发现自由层具有非常低的正磁致伸缩常数。 此外，磁致伸缩常数的值可以通过改变自由层的厚度和/或氧处理的铜层压板的位置和数量来调节。