公开(公告)号：US06995358B2

公开(公告)日：2006-02-07

申请号：US10608017

申请日：2003-06-30

申请人： Masashi Sano

发明人： Masashi Sano

IPC分类号： H01J40/14

CPC分类号： H04N1/00687 ,  G01S7/4813 ,  G01S7/497 ,  G01S17/026 ,  G01S2007/4975 ,  G01S2007/4977 ,  H04N1/00681 ,  H04N1/00734 ,  H04N1/0075

摘要： A reflective sensor detects the presence of a subject at a detecting position. The sensor has a sensor portion and a filter. The sensor portion includes a light-emitting element that emits light at the detecting position and a light-receiving element that receives light reflected from the subject, and generates an electrical signal corresponding to a quantity of received light. The filter is between the sensor portion and the detecting position, is made of a material that transmits light heading to the detecting position from the light-emitting element and light heading to the light-receiving element from the subject, and prevents intrusion of dust. A filter surface facing the sensor portion is tapered and has an inclined plane opposing the light-emitting element, another inclined plane opposing the light-receiving element, and a ridge portion where the inclined planes meet. The ridge portion extends between the light-emitting element and the light-receiving element.

摘要翻译： 反射传感器在检测位置检测被摄体的存在。 传感器具有传感器部分和过滤器。 传感器部分包括在检测位置发射光的发光元件和接收从被摄体反射的光的光接收元件，并产生对应于接收光量的电信号。 过滤器位于传感器部分和检测位置之间，由从发光元件透射到检测位置的光和从被摄体向光接收元件前进的光的材料制成，并防止灰尘入侵。 面对传感器部分的过滤器表面是锥形的，并且具有与发光元件相对的倾斜平面，与光接收元件相对的另一倾斜平面和倾斜平面相交的脊部。 脊部在发光元件和光接收元件之间延伸。

公开(公告)号：US06909583B2

公开(公告)日：2005-06-21

申请号：US10437090

申请日：2003-05-13

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： G01R33/09 ,  G11B5/39 ,  G11B5/127

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：US06603148B1

公开(公告)日：2003-08-05

申请号：US09701239

申请日：2000-11-27

申请人： Masashi Sano ,  Nobuaki Suzuki ,  Shinichi Suzuki

发明人： Masashi Sano ,  Nobuaki Suzuki ,  Shinichi Suzuki

IPC分类号： H01L3300

CPC分类号： H01L33/62 ,  H01L23/3107 ,  H01L24/48 ,  H01L31/0203 ,  H01L33/486 ,  H01L33/54 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/48465 ,  H01L2924/00014 ,  H01L2924/01029 ,  H01L2924/12041 ,  H01L2924/12043 ,  H01L2924/181 ,  H01L2924/1815 ,  H01L2924/3025 ,  H01L2924/00 ,  H01L2924/00012 ,  H01L2224/45015 ,  H01L2924/207 ,  H01L2224/45099 ,  H01L2224/05599 ,  H01L2224/85399

摘要： A semiconductor device (A) includes a first lead (4) to which a semiconductor chip (1) is bonded, a second lead (5) connected to the semiconductor chip (1) via a wire (W), and a resin package (2) sealing the semiconductor chip (1) and the wire (W). Of the first and the second leads (4, 5), at least one of inner terminals (4a, 5b) enclosed in the resin package (2) is bent in a direction of a thickness of the resin package (2).

摘要翻译： 半导体器件（A）包括与半导体芯片（1）接合的第一引线（4），经由线（W）连接到半导体芯片（1）的第二引线（5）和树脂封装 2）密封半导体芯片（1）和导线（W）。 在第一和第二引线（4,5）中，封装在树脂封装（2）中的至少一个内部端子（4a，5b）在树脂封装（2）的厚度方向上弯曲。

公开(公告)号：US08654479B2

公开(公告)日：2014-02-18

申请号：US13535858

申请日：2012-06-28

申请人： Masashi Sano ,  Hiromichi Umehara ,  Mutsumi Fujita ,  Isamu Toba ,  Tatsuhiro Nojima ,  Hitoshi Hatate ,  Hisayoshi Watanabe

发明人： Masashi Sano ,  Hiromichi Umehara ,  Mutsumi Fujita ,  Isamu Toba ,  Tatsuhiro Nojima ,  Hitoshi Hatate ,  Hisayoshi Watanabe

IPC分类号： G11B5/127

CPC分类号： G11B5/607

摘要： A thin film magnetic recording head having a multilayer structure in which plural thin films are laminated and being a perpendicular recording type that applies a magnetic field perpendicularly to a magnetic recording medium and performs recording, includes a main magnetic pole exposed on an air bearing surface facing the magnetic recording medium and guiding a magnetic flux toward the magnetic recording medium, a thin film positioned beneath the main magnetic pole from a perspective of a lamination direction and configuring a sensor or a heater configured to determine a distance from the magnetic recording medium of the thin film magnetic recording head, and a light-absorbing portion positioned between the main magnetic pole and the thin film.

摘要翻译： 一种薄膜磁记录头，其具有层叠多个薄膜的多层结构，并且是垂直记录方式，其垂直于磁记录介质施加磁场并进行记录，该磁记录头包括暴露在空气轴承表面 磁记录介质，并向磁记录介质引导磁通量，从层叠方向的角度定位在主磁极下方的薄膜，以及配置传感器或加热器，该传感器或加热器被配置为确定与磁记录介质的距离 薄膜磁记录头和位于主磁极和薄膜之间的光吸收部分。

公开(公告)号：US08574729B2

公开(公告)日：2013-11-05

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： G11B5/127 ,  H01L43/12

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.

公开(公告)号：US08564905B1

公开(公告)日：2013-10-22

申请号：US13459472

申请日：2012-04-30

申请人： Hiromichi Umehara ,  Masashi Sano ,  Atsushi Yamaguchi

发明人： Hiromichi Umehara ,  Masashi Sano ,  Atsushi Yamaguchi

IPC分类号： G11B5/127 ,  G11B5/187

CPC分类号： G11B5/1278 ,  G11B5/3116 ,  G11B5/3133

摘要： A thin-film magnetic head has a high write performance because its shape is smooth without roughness. The thin-film magnetic head includes a slider substrate, a write element and an antireflection film. The slider substrate has an air bearing surface at one side and supports a first support layer. The first support layer has a leading shield, and the leading shield has a low-level flat part, a slope part and a high-level flat part continuously arranged at one side in the recited order toward the air bearing surface. The antireflection film entirely covers the low-level flat part, the slope part and the high-level flat part of the leading shield. The write element has a recording magnetic pole film, and the recording magnetic pole film is formed above the antireflection film.

摘要翻译： 薄膜磁头具有较高的写入性能，因为其形状平滑无粗糙。 薄膜磁头包括滑块基板，写入元件和抗反射膜。 滑块基板在一侧具有空气支承表面并且支撑第一支撑层。 第一支撑层具有前导屏蔽，并且前导屏蔽具有朝向空气轴承表面按照所述顺序连续布置在其一侧的低​​级平坦部分，倾斜部分和高级平面部分。 防反射膜完全覆盖了前盖的低平面部分，斜面部分和高级平面部分。 写元件具有记录磁极膜，并且记录磁极膜形成在抗反射膜的上方。

公开(公告)号：US07974042B2

公开(公告)日：2011-07-05

申请号：US11736784

申请日：2007-04-18

申请人： Takahide Masuda ,  Masashi Sano ,  Hiroki Aritomo

发明人： Takahide Masuda ,  Masashi Sano ,  Hiroki Aritomo

IPC分类号： G11B5/17 ,  G11B5/48 ,  G11B21/16

CPC分类号： G11B5/102 ,  G11B5/1278 ,  G11B5/3116 ,  G11B5/3163 ,  H01L2924/0002 ,  Y10T428/1121 ,  H01L2924/00

摘要： The present invention relates to a thin-film device whose bump has an improved surface property. A thin-film element of the thin-film device includes at least one of an electromagnetic conversion element, a passive element and an active element. A lead conductor film containing Cu as a main component is connected to the thin-film element. The lead conductor is provided with a bump. The bump includes a first conductor film and a second conductor film. The first conductor film is adhered onto the lead conductor film and is a Ta film or made of a material having a comparably fine crystal structure. The second conductor film is a plated film which is directly or indirectly formed on the first conductor film and contains Au as a main component.

摘要翻译： 本发明涉及一种其凸起具有改善的表面性能的薄膜器件。 薄膜器件的薄膜元件包括电磁转换元件，无源元件和有源元件中的至少一个。 以Cu为主要成分的引线导体膜与薄膜元件连接。 引线导体设有凸块。 凸块包括第一导体膜和第二导体膜。 第一导体膜粘附在引线导体膜上，是Ta膜或由具有相当精细的晶体结构的材料制成。 第二导体膜是直接或间接地形成在第一导体膜上并且包含Au作为主要成分的电镀膜。

公开(公告)号：US07643247B2

公开(公告)日：2010-01-05

申请号：US11634037

申请日：2006-12-05

申请人： Masashi Sano ,  Kento Edakawa ,  Nobuyoshi Morizumi ,  Norio Kiuchi

发明人： Masashi Sano ,  Kento Edakawa ,  Nobuyoshi Morizumi ,  Norio Kiuchi

IPC分类号： G11B5/33 ,  G11B5/31 ,  G11B21/21 ,  H01C7/00

CPC分类号： G11B5/3903 ,  B82Y10/00 ,  B82Y25/00 ,  G11B5/3909 ,  G11B5/6005 ,  G11B5/6064 ,  H01C7/006

摘要： A thin-film resistor that has a stable electric resistance, the phase transformation to the α-phase being suppressed even in the high temperature environment, is provided. The thin-film resistor has a layered structure of: a base layer formed of a double-layered film in which an alloy film containing nickel and copper, an alloy film containing nickel and chromium or an alloy film containing copper and manganese is stacked on a tantalum film, or formed of a single alloy film containing nickel and chromium; and an electric resistance layer formed of a β-phase tantalum film or an alloy film mainly containing β-phase tantalum, and deposited on the base layer, the electric resistance layer having a crystal structure in which (002) plane of the β-phase crystal is most strongly oriented to the layer surface.

摘要翻译： 提供了具有稳定的电阻的薄膜电阻器，即使在高温环境中也抑制了对α相的相变。 该薄膜电阻器具有如下层状结构：将由镍和铜构成的合金膜，含有镍和铬的合金膜或含有铜和锰的合金膜的双层膜形成的基底层层叠在 或由含镍和铬的单一合金膜形成; 以及由β相钽膜或主要含有β相钽的合金膜形成并沉积在基底层上的电阻层，所述电阻层具有晶体结构，其中β相的（002）面 晶体最强烈地取向于层表面。

公开(公告)号：US07453079B2

公开(公告)日：2008-11-18

申请号：US11485768

申请日：2006-07-13

申请人： Masashi Sano

发明人： Masashi Sano

IPC分类号： G02B27/00

CPC分类号： G01V8/12 ,  G02B5/005 ,  H01L25/167 ,  H01L31/0203 ,  H01L31/12 ,  H01L2224/48227 ,  H01L2924/3025 ,  H01L2224/48091 ,  H01L2924/00014 ,  H01L2924/00

摘要： A surface mount type photo-interrupter includes an insulating base, a light emitting element and a light receiving element provided on the insulating base, a first terminal electrode for the light emitting element, a second terminal electrode for the light receiving element, a first primary mold which is transparent and covers the light emitting element, a second primary mold which is transparent and covers the light receiving element, and a secondary mold which is opaque and fixes the first and second primary molds. Each of the first and second terminal electrodes is formed at a side surface and/or a lower surface of the insulating base. The secondary mold is provided with a groove located between the first and second primary molds. Light from the light emitting element passes across the groove to reach the light receiving element.

摘要翻译： 表面贴装型光电断路器包括绝缘基座，发光元件和设置在绝缘基底上的光接收元件，用于发光元件的第一端子电极，用于光接收元件的第二端子电极，第一基极 模具，其是透明的并且覆盖发光元件，透明并覆盖光接收元件的第二主模具和不透明的第二模具，并且固定第一和第二主模具。 第一和第二端子电极中的每一个形成在绝缘基底的侧表面和/或下表面。 第二模具设置有位于第一和第二主要模具之间的凹槽。 来自发光元件的光穿过凹槽到达光接收元件。

公开(公告)号：US20080253027A1

公开(公告)日：2008-10-16

申请号：US11733469

申请日：2007-04-10

申请人： Atsushi Yamaguchi ,  Kiyoshi Noguchi ,  Shingo Miyata ,  Masashi Sano

发明人： Atsushi Yamaguchi ,  Kiyoshi Noguchi ,  Shingo Miyata ,  Masashi Sano

IPC分类号： G11B5/60 ,  G11B5/127 ,  G11B5/187

CPC分类号： G11B5/3116 ,  G11B5/1278 ,  G11B5/3133 ,  G11B5/3163

摘要： The present invention relates to a perpendicular recording magnetic head. A perpendicular recording element includes a main magnetic pole film for emitting a perpendicular magnetic field and is supported by a slider. The main magnetic pole film includes an electrode film and a plated film, the electrode film is an alloy film of at least one element selected from the platinum group and Ni, and the plated film is a magnetic film grown on the electrode film.

摘要翻译： 本发明涉及一种垂直记录磁头。 垂直记录元件包括用于发射垂直磁场并由滑块支撑的主磁极膜。 主磁极膜包括电极膜和电镀膜，电极膜是选自铂族和Ni中的至少一种元素的合金膜，电镀膜是在电极膜上生长的磁性膜。