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1. 发明授权

US07948716B2 Magnetic head for perpendicular magnetic recording with a shield and a pole layer having a top surface with first and second portions at different heights, and method of manufacturing same 有权
标题翻译：用于具有屏蔽的垂直磁记录的磁头和具有在不同高度处具有第一和第二部分的顶表面的极层及其制造方法
公开(公告)号：US07948716B2
公开(公告)日：2011-05-24
申请号：US11806828
申请日：2007-06-04
申请人： Naoto Matono , Koichi Otani , Tatsuya Harada , Noriaki Kasahara , Takamitsu Sakamoto , Hiroaki Kawashima , Hirotaka Gomi , Kenkichi Anagawa , Norikazu Ota
发明人： Naoto Matono , Koichi Otani , Tatsuya Harada , Noriaki Kasahara , Takamitsu Sakamoto , Hiroaki Kawashima , Hirotaka Gomi , Kenkichi Anagawa , Norikazu Ota
IPC分类号： G11B5/33
CPC分类号： G11B5/3146 , G11B5/11 , G11B5/1278 , G11B5/3116 , G11B5/6064
摘要： A magnetic head includes: a coil; a pole layer; a shield having an end face located in a medium facing surface forward of an end face of the pole layer along a direction of travel of a recording medium; a gap layer between the shield and the pole layer; and a substrate on which the foregoing elements are stacked. The top surface of the pole layer includes: first and second portions with a difference in height therebetween; and a third portion connecting the first and second portions to each other. The first portion has an edge located in the medium facing surface, and the second portion is located farther from the medium facing surface and from the substrate than the first portion. The magnetic head further includes a nonmagnetic layer disposed between the second portion and the gap layer. The nonmagnetic layer has a surface touching the second portion, the surface having an edge located at the boundary between the second and third portions. The nonmagnetic layer has a thickness equal to or greater than the difference in height between the first and second portions.
摘要翻译：磁头包括：线圈; 极层; 屏蔽，其具有沿着记录介质的行进方向位于所述极层的端面的前方的面向介质的表面中的端面; 屏蔽层和极层之间的间隙层; 以及其上堆叠上述元件的基板。极层的顶表面包括：第一和第二部分之间的高度差异; 以及将第一和第二部分彼此连接的第三部分。第一部分具有位于介质面向表面中的边缘，并且第二部分位于比第一部分更远离介质面向表面和基板的位置。磁头还包括设置在第二部分和间隙层之间的非磁性层。非磁性层具有接触第二部分的表面，该表面具有位于第二和第三部分之间的边界处的边缘。非磁性层的厚度等于或大于第一和第二部分之间的高度差。

2. 发明申请

US20080297953A1 Magnetic head for perpendicular magnetic recording with a shield and method of manufacturing same 有权
标题翻译：用于垂直磁记录的磁头及其制造方法
公开(公告)号：US20080297953A1
公开(公告)日：2008-12-04
申请号：US11806828
申请日：2007-06-04
申请人： Naoto Matono , Koichi Otani , Tatsuya Harada , Noriaki Kasahara , Takamitsu Sakamoto , Hiroaki Kawashima , Hirotaka Gomi , Kenkichi Anagawa , Norikazu Ota
发明人： Naoto Matono , Koichi Otani , Tatsuya Harada , Noriaki Kasahara , Takamitsu Sakamoto , Hiroaki Kawashima , Hirotaka Gomi , Kenkichi Anagawa , Norikazu Ota
IPC分类号： G11B5/10
CPC分类号： G11B5/3146 , G11B5/11 , G11B5/1278 , G11B5/3116 , G11B5/6064
摘要： A magnetic head includes: a coil; a pole layer; a shield having an end face located in a medium facing surface forward of an end face of the pole layer along a direction of travel of a recording medium; a gap layer between the shield and the pole layer; and a substrate on which the foregoing elements are stacked. The top surface of the pole layer includes: first and second portions with a difference in height therebetween; and a third portion connecting the first and second portions to each other. The first portion has an edge located in the medium facing surface, and the second portion is located farther from the medium facing surface and from the substrate than the first portion. The magnetic head further includes a nonmagnetic layer disposed between the second portion and the gap layer. The nonmagnetic layer has a surface touching the second portion, the surface having an edge located at the boundary between the second and third portions. The nonmagnetic layer has a thickness equal to or greater than the difference in height between the first and second portions.
摘要翻译：磁头包括：线圈; 极层; 屏蔽，其具有沿着记录介质的行进方向位于所述极层的端面的前方的面向介质的表面中的端面; 屏蔽层和极层之间的间隙层; 以及其上堆叠上述元件的基板。极层的顶表面包括：第一和第二部分之间的高度差异; 以及将第一和第二部分彼此连接的第三部分。第一部分具有位于介质面向表面中的边缘，并且第二部分位于比第一部分更远离介质面向表面和基板的位置。磁头还包括设置在第二部分和间隙层之间的非磁性层。非磁性层具有接触第二部分的表面，该表面具有位于第二和第三部分之间的边界处的边缘。非磁性层的厚度等于或大于第一和第二部分之间的高度差。

3. 发明授权

US08633502B2 Lighting apparatus encapsulated with synthetic resin material having translucent illumination section and also having heat sink section mixed with thermal conductive material 有权
标题翻译：用合成树脂材料封装的具有半透明照明部分并且还具有与导热材料混合的散热片部分的照明装置
公开(公告)号：US08633502B2
公开(公告)日：2014-01-21
申请号：US13203330
申请日：2010-12-14
申请人： Hiroaki Kawashima
发明人： Hiroaki Kawashima
IPC分类号： H01L33/52 , H01L33/54
CPC分类号： F21V31/00 , F21S4/10 , F21S8/068 , F21V21/008 , F21V29/767 , F21V29/85 , F21V29/86 , F21V29/89 , F21V31/04 , F21Y2115/10
摘要： The invention of the present application provides a lighting apparatus that has superior waterproofing property, durability, impact resistance, and pressure resistance and that can be used in various places such as a construction site, a plastic greenhouse, a poultry house, water, or seawater.The invention of the present application provides a lighting apparatus in which electric wires are connected to a substrate 3 on which light-emitting diodes 31, 32, and 33 are mounted and synthetic resin material is used to closely cover the electric wires 52 and 53, the substrate 3, and the light-emitting diodes 31, 32, and 33 in an integrated manner.
摘要翻译：本申请的发明提供了具有优异的防水性，耐久性，耐冲击性和耐压性的照明装置，并且可以用于各种场合，例如施工现场，塑料温室，家禽舍，水或海水。本申请的发明提供了一种照明装置，其中电线连接到其上安装有发光二极管31,32和33的基板3，并且使用合成树脂材料紧密地覆盖电线52和53，基板3和发光二极管31,32和33。

4. 发明申请

US20120120654A1 LIGHTING APPLIANCE AND PROCESS FOR MANUFACTURING THE SAME 审中-公开
标题翻译：照明设备及其制造方法
公开(公告)号：US20120120654A1
公开(公告)日：2012-05-17
申请号：US13266290
申请日：2011-04-13
申请人： Shinobu Kobayashi , Hiroaki Kawashima
发明人： Shinobu Kobayashi , Hiroaki Kawashima
IPC分类号： F21V7/22 , B29C45/14
CPC分类号： F21S8/061 , F21S8/04 , F21V3/0625 , F21V21/03 , F21V31/04 , F21Y2115/10
摘要： The object of the present invention is to provide lighting appliances of various shapes, which use light emitting diodes as a light source, having excellent light directivity, light-diffusing property, durability and shock-proof property.The lighting appliance 1 according to the present invention is constituted by including a light illuminating member 13 formed by sealing off a substrate 8 mounted with light emitting diodes 81 therein with a synthetic resin material 9 prepared by mixing particulates 92 capable of diffusing light irradiated from the light emitting diodes 81 to the matrix substance 91.
摘要翻译：本发明的目的是提供使用发光二极管作为光源的各种形状的照明器具，具有优良的光方向性，光散射性，耐久性和防震性。根据本发明的照明器具1包括通过将安装有发光二极管81的基板8密封在其中的合成树脂材料9而形成的光照明部件13，该合成树脂材料9通过混合能够扩散从第发光二极管81到基质物质91。

5. 发明授权

US6146776A Magneto-resistance effect head 失效
标题翻译：磁阻效应头
公开(公告)号：US6146776A
公开(公告)日：2000-11-14
申请号：US72044
申请日：1998-05-05
申请人： Hideaki Fukuzawa , Yuzo Kamiguchi , Naoyuki Inoue , Hitoshi Iwasaki , Noriyuki Ito , Taro Oike , Hiroaki Kawashima
发明人： Hideaki Fukuzawa , Yuzo Kamiguchi , Naoyuki Inoue , Hitoshi Iwasaki , Noriyuki Ito , Taro Oike , Hiroaki Kawashima
IPC分类号： G11B5/012 , G11B5/39 , H01F10/30 , H01L43/08 , G11B5/66
CPC分类号： B82Y25/00 , B82Y10/00 , G11B5/3903 , G11B5/3967 , G11B2005/3996 , G11B5/012 , Y10S428/90 , Y10T428/1129
摘要： A GMR head comprising a spin valve GMR film, which has a free layer containing a Co containing magnetic layer, and a hard magnetic biasing film for inputting a bias magnetic field to the spin valve GMR film. The hard magnetic biasing film is constituted of a film formed by laminating a hard magnetic layer on the magnetic under layer. The hard magnetic layer is disposed adjoining to edge portion of the spin valve GMR film through the magnetic under layer. The magnetic under layer has saturation magnetization Ms.sup.under which satisfies at least one condition of Ms.sup.under .gtoreq.Ms.sup.free and Ms.sup.under .gtoreq.Ms.sup.hard when saturation magnetization of the free layer is Ms.sup.free and saturation magnetization of the hard magnetic layer is Ms.sup.hard. In a MR head of this abutted junction structure, even when the track width is narrowed, occurrence of Barkhausen noise can be effectively suppressed.
摘要翻译：包括具有包含含钴磁性层的自由层的自旋阀GMR膜的GMR头和用于向偏转阀GMR膜输入偏置磁场的硬磁偏置膜。硬磁偏置膜由在磁性底层上层叠硬磁性层而形成的膜构成。硬磁性层通过磁性底层设置在自旋阀GMR膜的边缘部分附近。当自由层的饱和磁化强度为Msfree且硬磁层的饱和磁化强度为Mshard时，磁性底层具有满足Msunder> / = Msfree和Msunder> / = Mshard的至少一个条件的饱和磁化强度Msunder。在该对接结结构的MR头中，即使轨道宽度变窄，也能够有效地抑制巴克豪森噪声的发生。

6. 发明授权

US09538219B2 Degree of interest estimating device and degree of interest estimating method 有权
标题翻译：兴趣度估计装置和兴趣度估计方法
公开(公告)号：US09538219B2
公开(公告)日：2017-01-03
申请号：US13701540
申请日：2012-01-26
申请人： Kotaro Sakata , Shigenori Maeda , Ryo Yonetani , Hiroaki Kawashima , Takatsugu Hirayama , Takashi Matsuyama
发明人： Kotaro Sakata , Shigenori Maeda , Ryo Yonetani , Hiroaki Kawashima , Takatsugu Hirayama , Takashi Matsuyama
IPC分类号： H04H60/33 , H04N21/258 , H04N17/04 , H04N21/2343 , H04N21/4223 , H04N21/44 , H04N21/442
CPC分类号： H04N21/258 , H04N17/04 , H04N21/23439 , H04N21/25891 , H04N21/4223 , H04N21/44008 , H04N21/44213
摘要： An interest degree estimating device, which estimates a degree of interest of a user in a video displayed on a screen, includes: an eye gaze detecting unit for detecting an eye gaze direction of the user; a saliency information obtaining unit for obtaining saliency information on a saliency area having salient attractiveness in the video; and a user response analyzing unit for calculating a correlation between the saliency area specified from the obtained saliency information and the detected eye gaze direction, and estimate the degree of interest of the user in the video, the degree of interest being higher as the calculated correlation is higher.
摘要翻译：估计用户在屏幕上显示的视频中的兴趣度的兴趣度估计装置包括：用于检测用户的眼睛注视方向的眼睛注视检测单元; 显着信息获取单元，用于获取在视频中具有显着吸引力的显着区域的显着性信息; 以及用户响应分析单元，用于计算从所获得的显着性信息指定的显着区域与检测到的眼睛注视方向之间的相关性，并且估计用户在视频中的兴趣程度，兴趣程度高于所计算的相关性更高。

7. 发明授权

US06563681B1 Magnetoresistance effect film and magnetoresistance effect type head 有权
标题翻译：磁阻效应膜和磁阻效应型头
公开(公告)号：US06563681B1
公开(公告)日：2003-05-13
申请号：US09542912
申请日：2000-04-04
申请人： Tetsuro Sasaki , Koichi Terunuma , Hiroaki Kawashima , Noriyuki Ito
发明人： Tetsuro Sasaki , Koichi Terunuma , Hiroaki Kawashima , Noriyuki Ito
IPC分类号： G11B539
CPC分类号： B82Y25/00 , B82Y10/00 , G11B5/3903 , H01F10/3268
摘要： A soft magnetic layer constituting a spin valve type magnetoresistance effect film comprises a multilayered body having at least two layers and including a first soft magnetic layer substantially made of Co or CoFe, and a second soft magnetic layer substantially made of NiFeX (wherein X represents at least one selected from Ta and Nb) in the order named from the side of a non-magnetic metal layer. More preferably, the soft magnetic layer comprises a multilayered body having at least three layers and including a first soft magnetic layer substantially made of Co or CoFe, a third soft magnetic layer substantially made of NiFe, and a second soft magnetic layer substantially made of NiFeX (wherein X represents at least one selected from Ta and Nb) in the order named from the side of the non-magnetic metal layer. Therefore, the detection sensitivity of a magnetic signal and the output of the magnetic head can be improved. Further, the linearity of the derived signal is also excellent.
摘要翻译：构成自旋阀型磁阻效应膜的软磁性层包括具有至少两层的多层体，并且包括基本上由Co或CoFe制成的第一软磁性层和基本上由NiFeX制成的第二软磁性层（其中X表示从Ta和Nb中选择的至少一种）以非磁性金属层的一侧命名。更优选地，软磁性层包括具有至少三层的多层体，其包括基本由Co或CoFe制成的第一软磁性层，基本上由NiFe制成的第三软磁性层，以及基本由NiFeX制成的第二软磁性层（其中X表示选自Ta和Nb中的至少一种）以从非磁性金属层的一侧命名的顺序。因此，可以提高磁信号的检测灵敏度和磁头的输出。此外，导出的信号的线性也很好。

8. 发明授权

US5473492A Magnetic head including a reproducing head utilizing a magnetoresistance effect and having a magnetic shielding film containing nitrogen 失效
标题翻译：磁头包括利用磁阻效应的再现头，并具有含有氮的磁屏蔽膜
公开(公告)号：US5473492A
公开(公告)日：1995-12-05
申请号：US203315
申请日：1994-03-01
申请人： Kouichi Terunuma , Hiroaki Kawashima
发明人： Kouichi Terunuma , Hiroaki Kawashima
IPC分类号： G11B5/39 , G11B5/48 , G11B5/11
CPC分类号： G11B5/3967 , G11B5/488
摘要： A magnetic head includes a reproducing head comprising a leading magnetic shield film, an insulator, a magnetoresistance film, an insulator, and a trailing magnetic shield film formed on a substrate from the substrate to a trailing direction. The leading magnetic shield film is made of a soft magnetic thin film having an atomic ratio composition of the formula: T.sub.(100-x-y) M.sub.x N.sub.y wherein T is Fe, Co, Ni or a mixture thereof, M is B, Al, Si, Ti, V, Cr, Y, Zr, Nb, Mo, Ru, Hf, Ta, W or a mixture thereof, N is nitrogen, 0.1.ltoreq.x.ltoreq.25 and 0.1.ltoreq.y.ltoreq.25 or a soft magnetic thin film consisting essentially of 60 to 80 at % of Fe, 5 to 15 at % of Al, 10 to 25 at % of Si, and 0.1 to 20 at % of N. The magnetic head having such a shielded MR head is more durable and increased in productivity and yield.
摘要翻译：磁头包括一个再现头，它包括一个从衬底到拖尾方向形成在衬底上的引导磁屏蔽膜，绝缘体，磁阻膜，绝缘体和拖尾磁屏蔽膜。前导磁屏蔽膜由具有下式的原子比组成的软磁薄膜制成：T（100-xy）MxNy其中T是Fe，Co，Ni或它们的混合物，M是B，Al，Si， Ti，V，Cr，Y，Zr，Nb，Mo，Ru，Hf，Ta，W或其混合物，N为氮，0.1≤x≤25和0.1≤y≤25或基本上由Fe组成的60〜80at％的Fe，5〜15at％的Al，10〜25at％的Si和0.1〜20at％的N组成的软磁性薄膜。具有这种屏蔽MR头更耐用，生产率和产量提高。

9. 发明申请

US20110309403A1 LIGHTING APPARATUS AND METHOD OF MANUFACTURING THE LIGHTING APPARATUS 有权
标题翻译：照明装置及制造照明装置的方法
公开(公告)号：US20110309403A1
公开(公告)日：2011-12-22
申请号：US13203330
申请日：2010-12-14
申请人： Hiroaki Kawashima
发明人： Hiroaki Kawashima
IPC分类号： H01L33/58
CPC分类号： F21V31/00 , F21S4/10 , F21S8/068 , F21V21/008 , F21V29/767 , F21V29/85 , F21V29/86 , F21V29/89 , F21V31/04 , F21Y2115/10
摘要： The invention of the present application provides a lighting apparatus that has superior waterproofing property, durability, impact resistance, and pressure resistance and that can be used in various places such as a construction site, a plastic greenhouse, a poultry house, water, or seawater.The invention of the present application provides a lighting apparatus in which electric wires are connected to a substrate 3 on which light-emitting diodes 31, 32, and 33 are mounted and synthetic resin material is used to closely cover the electric wires 52 and 53, the substrate 3, and the light-emitting diodes 31, 32, and 33 in an integrated manner.
摘要翻译：本申请的发明提供了具有优异的防水性，耐久性，耐冲击性和耐压性的照明装置，并且可以用于各种场合，例如施工现场，塑料温室，家禽舍，水或海水。本申请的发明提供了一种照明装置，其中电线连接到其上安装有发光二极管31,32和33的基板3，并且使用合成树脂材料紧密地覆盖电线52和53，基板3和发光二极管31,32和33。

10. 发明授权

US06317300B1 Magnetoresistive device having magnetoresistive film and magnetic bias film with side-end faces with different angles of inclination and having insulating film made of electrically insulating material 失效
标题翻译：具有磁阻膜的磁阻器件和具有不同倾斜角度的侧端面的磁偏置膜，并且具有由电绝缘材料制成的绝缘膜
公开(公告)号：US06317300B1
公开(公告)日：2001-11-13
申请号：US09347922
申请日：1999-07-06
申请人： Yoshitaka Sasaki , Hiroaki Kawashima
发明人： Yoshitaka Sasaki , Hiroaki Kawashima
IPC分类号： G11B539
CPC分类号： G11B5/3903 , G11B5/3967 , H01L43/08
摘要： An object of the invention is to minimize the difference in reproducing output of a magnetoresistive device for a reproducing head. An MR device which composes a reproducing head is formed as a laminated structure in which a SAL film, an insulating film and an MR film which is a magnetoresistive film are laminated. The side-end faces of the MR film slope toward the supporting surface of a base body and the side-end faces of the SAL film are formed substantially vertical to the supporting surface of the base body. An insulating film, which is provided in the related art, is not provided on the side-end faces of the MR film and the SAL film so as to make them directly in contact with a first electrode layer. The area of the side-end faces of the SAL film is sufficiently smaller than that of the MR film, and the ratio of both areas can be set to a constant value. The contact resistance between the SAL film and the first electrode layer is sufficiently larger than the current flowing in the MR film and the first electrode layer, and the current flowing in the SAL film becomes sufficiently smaller than that of the MR film. Further, the ratio of the amount of the current flowing in the SAL film to that of the current flowing in the MR film becomes constant and difference in the reproducing output can be suppressed.
摘要翻译：本发明的目的是最小化用于再现头的磁阻装置的再现输出的差异。组成再现头的MR器件形成为层压SAL膜，绝缘膜和作为磁阻膜的MR膜的叠层结构。 MR膜的侧端面朝向基体的支撑面倾斜并且SAL膜的侧端面形成为与基体的支撑面大致垂直。在MR膜和SAL膜的侧端面上没有设置相关技术中的绝缘膜，以使它们直接与第一电极层接触。 SAL膜的侧端面的面积比MR膜的面积小，可以将两个面积的比例设定为一定值。 SAL膜和第一电极层之间的接触电阻比在MR膜和第一电极层中流动的电流足够大，并且在SAL膜中流动的电流变得充分地小于MR膜的电流。此外，在SAL膜中流动的电流量与在MR膜中流动的电流的电流的比率变得恒定，并且可以抑制再现输出的差异。

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