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1. 发明授权

US06424508B1 Magnetic tunnel junction magnetoresistive head 失效
标题翻译：磁隧道结磁阻头
公开(公告)号：US06424508B1
公开(公告)日：2002-07-23
申请号：US09383201
申请日：1999-08-26
申请人： Shigeru Tadokoro , Izuru Ishii
发明人： Shigeru Tadokoro , Izuru Ishii
IPC分类号： G11B539
CPC分类号： B82Y25/00 , B82Y10/00 , G11B5/3903 , G11B5/3909 , G11B5/3967
摘要： A tunnel junction MR head can be easily manufactured and arranged as follow. A first tunnel junction is formed by a magnetization free layer, a first magnetization pinned layer and a thin insulated layer formed between the both layers. A second tunnel junction is formed by the magnetization free layer, a second magnetization pinned layer and an insulated layer. The first and second tunnel junctions are connected to both ends of the magnetization free layer through the magnetization free layer. A detection current flowing from a first electrode connected to the first tunnel junction is passed to a second electrode through the first tunnel junction, the magnetization free layer and the second tunnel junction.
摘要翻译：隧道结MR头可以容易地制造和布置如下。第一隧道结由无磁化层，第一磁化钉扎层和形成在两层之间的薄绝缘层形成。第二隧道结由磁化自由层，第二磁化被钉扎层和绝缘层形成。第一和第二隧道结通过无磁化层连接到无磁化层的两端。从连接到第一隧道结的第一电极流动的检测电流通过第一隧道结，无磁化层和第二隧道结传递到第二电极。

2. 发明申请

US20060158789A1 Magnetic head and method of manufacturing the same 失效
标题翻译：磁头及其制造方法
公开(公告)号：US20060158789A1
公开(公告)日：2006-07-20
申请号：US11336185
申请日：2006-01-20
申请人： Naoki Koyama , Kouji Okazaki , Izuru Ishii , Shuichi Kojima , Shigeru Tadokoro
发明人： Naoki Koyama , Kouji Okazaki , Izuru Ishii , Shuichi Kojima , Shigeru Tadokoro
IPC分类号： G11B5/33 , G11B5/127 , G11B5/39
CPC分类号： G11B5/398 , G11B5/3912 , G11B2005/0005 , G11B2005/0016
摘要： Even if the track and gap widths are made narrow in a read head, a narrow track head has so far been unable to afford satisfactory off-track characteristics because of a wide shield spacing over electrodes. The invention provides a magnetic head wherein, in the height direction of a magnetoresistive element, the spacing between an upper magnetic shield and a lower magnetic shield at an air bearing surface is narrower than the spacing between the upper and lower magnetic shields formed over a thickest portion of each of electrodes in contact with associated magnetic domain control layers.
摘要翻译：即使轨道和间隙宽度在读取头中变窄，由于在电极上的屏蔽间隔较宽，所以窄轨道头部迄今为止不能提供令人满意的离轨特性。本发明提供一种磁头，其中在磁阻元件的高度方向上，在空气支承表面上的上磁屏蔽和下磁屏蔽之间的间隔比形成在最厚的上磁屏蔽之间的间隔窄每个电极的部分与相关的磁畴控制层接触。

3. 发明授权

US5726838A Magnetic disc apparatus with head having magneto-resistance effect 失效
标题翻译：具有磁头效应的磁头磁盘装置
公开(公告)号：US5726838A
公开(公告)日：1998-03-10
申请号：US400457
申请日：1995-03-07
申请人： Susumu Soeya , Shigeru Tadokoro , Takao Imagawa , Akira Kumagai , Moriaki Fuyama , Shinji Narishige
发明人： Susumu Soeya , Shigeru Tadokoro , Takao Imagawa , Akira Kumagai , Moriaki Fuyama , Shinji Narishige
IPC分类号： G11B5/39 , G11B5/012 , G11B5/31
CPC分类号： G11B5/012 , G11B5/3113 , G11B5/3903 , G11B5/3929 , G11B5/3967 , G11B5/3163
摘要： A magnetic disc apparatus capable of noiseless, high-output reproduction is disclosed. A magnetic head including a magnetic domain control structure having an antiferromagnetic film for applying a longitudinally biasing magnetic field to a magneto-sensitive portion of a magneto-resistance effect film, and a magnetic film smaller in spontaneous magnetization than the magneto-resistance effect film, which magnetic film is interposed between the magneto-resistance effect film and the antiferromagnetic film. A magnetic disc apparatus is thus realized which is high in recording density and usable in stable manner within the operating temperature range.
摘要翻译：公开了一种能够进行无噪声，高输出再现的磁盘装置。一种包括具有用于向磁阻效应膜的磁敏部分施加纵向偏置磁场的反铁磁膜的磁畴控制结构的磁头和比磁阻效应膜小的自发磁化的磁性膜，该磁性膜介于磁阻效应膜和反铁磁膜之间。因此，实现了高记录密度并且在工作温度范围内可稳定使用的磁盘装置。

4. 发明授权

US07904572B2 Method, apparatus, and medium for controlling access to and setting for features of an imaging processing device 有权
标题翻译：用于控制对成像处理装置的特征的访问和设置的方法，装置和介质
公开(公告)号：US07904572B2
公开(公告)日：2011-03-08
申请号：US11934740
申请日：2007-11-02
申请人： Shigeru Tadokoro , Satomi Yotsuyanagi
发明人： Shigeru Tadokoro , Satomi Yotsuyanagi
IPC分类号： G06F21/20 , G06F21/22
CPC分类号： G06F21/33
摘要： An image processing apparatus which can be readily used by an authenticated user without laborsome setting even if the user uses the image processing apparatus for the first time through an authentication server. A user is authenticated with an authentication server connected to an image processing apparatus via a network. User unique setting information for the authenticated user is set, and the user unique setting information for each user is stored in user information storing areas. Initial setting information of initial setting of the image processing apparatus is stored in an initial setting information storing area. When the authenticated user uses the image processing apparatus for the first time, duplicate copy of the initial setting information stored in the initial setting information storing area is stored as the user unique setting information in the user information storing areas.
摘要翻译：即使用户首次通过认证服务器使用图像处理装置，也可以由认证用户容易地使用图像处理装置，而无需劳动设定。用户经由网络与连接到图像处理设备的认证服务器进行认证。设置用户对于认证用户的唯一设置信息，并且将每个用户的用户唯一设置信息存储在用户信息存储区域中。图像处理装置的初始设定的初始设定信息被存储在初始设定信息存储区域中。当认证用户第一次使用图像处理装置时，将存储在初始设置信息存储区域中的初始设置信息的副本作为用户唯一设置信息存储在用户信息存储区域中。

5. 发明申请

US20100247895A1 ARTIFICIAL LEATHER FOR AUTOMOBILE INTERIOR MATERIALS AND METHOD FOR PRODUCING THE SAME 审中-公开
标题翻译：汽车内饰材料人造革及其制造方法
公开(公告)号：US20100247895A1
公开(公告)日：2010-09-30
申请号：US12749821
申请日：2010-03-30
申请人： Tomoyuki UEMURA , Shigeru TADOKORO , Yukito KANEKO
发明人： Tomoyuki UEMURA , Shigeru TADOKORO , Yukito KANEKO
IPC分类号： B32B27/40 , C09J175/04 , B32B7/12
CPC分类号： B32B7/12 , B32B5/026 , B32B5/08 , B32B5/18 , B32B5/245 , B32B27/065 , B32B27/08 , B32B27/12 , B32B27/18 , B32B27/40 , B32B2262/02 , B32B2262/0276 , B32B2262/06 , B32B2262/08 , B32B2262/14 , B32B2266/0278 , B32B2307/50 , B32B2307/554 , B32B2605/003 , D06N3/0097 , D06N3/14 , D06N3/145 , Y10T428/249985
摘要： An artificial leather comprises a fibrous substrate having laminated on one side thereof an adhesive layer comprising a polyurethane resin formed by a moisture curing reaction of a urethane polyisocyanate prepolymer, a surface layer comprising a polyurethane resin formed by a reaction between a urethane polyol prepolymer and a urethane hardener, and a protective layer comprising a polyurethane resin, in this order. The urethane polyol prepolymer used in the formation of the surface layer is obtained by reacting a polyol containing polyether polyol, and a polyisocyanate, and weight proportion of the polyether polyol is 40% by weight or more based on the total weight of the urethane polyol prepolymer and the urethane hardener. The polyurethane resin constituting the surface layer has 100% modulus value of from 5 to 50 N/cm, and the surface layer has a degree of foaming of from 1.3 to 2.0 times.
摘要翻译：人造革包括在其一侧上层压的纤维基材，所述粘合剂层包含通过氨基甲酸酯多异氰酸酯预聚物的湿固化反应形成的聚氨酯树脂，包含通过氨基甲酸酯多元醇预聚物和氨基甲酸酯硬化剂和包含聚氨酯树脂的保护层。用于形成表面层的氨基甲酸酯多元醇预聚物通过使含有多元醇的聚醚多元醇和多异氰酸酯反应而获得，聚醚多元醇的重量比为40重量％以上，基于氨基甲酸酯多元醇预聚物的总重量和聚氨酯硬化剂。构成表面层的聚氨酯树脂的100％模量值为5〜50N / cm，表面层的发泡度为1.3〜2.0倍。

6. 发明授权

US07586715B2 Magnetic head with a narrow spacing between magnetic shields at air bearing surface 失效
标题翻译：磁头在空气轴承表面的磁屏蔽之间具有窄的间距
公开(公告)号：US07586715B2
公开(公告)日：2009-09-08
申请号：US11336185
申请日：2006-01-20
申请人： Naoki Koyama , Kouji Okazaki , Izuru Ishii , Shuichi Kojima , Shigeru Tadokoro
发明人： Naoki Koyama , Kouji Okazaki , Izuru Ishii , Shuichi Kojima , Shigeru Tadokoro
IPC分类号： G11B5/39
CPC分类号： G11B5/398 , G11B5/3912 , G11B2005/0005 , G11B2005/0016
摘要： Even if the track and gap widths are made narrow in a read head, a narrow track head has so far been unable to afford satisfactory off-track characteristics because of a wide shield spacing over electrodes. The invention provides a magnetic head wherein, in the height direction of a magnetoresistive element, the spacing between an upper magnetic shield and a lower magnetic shield at an air bearing surface is narrower than the spacing between the upper and lower magnetic shields formed over a thickest portion of each of electrodes in contact with associated magnetic domain control layers.
摘要翻译：即使轨道和间隙宽度在读取头中变窄，由于在电极上的屏蔽间隔较宽，所以窄轨道头部迄今为止不能提供令人满意的离轨特性。本发明提供一种磁头，其中在磁阻元件的高度方向上，在空气支承表面上的上磁屏蔽和下磁屏蔽之间的间隔比形成在最厚的上磁屏蔽之间的间隔窄每个电极的部分与相关的磁畴控制层接触。

7. 发明申请

US20080114903A1 IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, PROGRAM FOR IMPLEMENTING THE METHOD, AND STORAGE MEDIUM STORING THE PROGRAM 有权
标题翻译：图像处理设备，图像处理方法，实现方法的程序和存储程序的存储介质
公开(公告)号：US20080114903A1
公开(公告)日：2008-05-15
申请号：US11934740
申请日：2007-11-02
申请人： Shigeru Tadokoro , Satomi Yotsuyanagi
发明人： Shigeru Tadokoro , Satomi Yotsuyanagi
IPC分类号： G06F3/01 , G06F21/00
CPC分类号： G06F21/33
摘要： An image processing apparatus which can be readily used by an authenticated user without laborsome setting even if the user uses the image processing apparatus for the first time through an authentication server. A user is authenticated with an authentication server connected to an image processing apparatus via a network. User unique setting information for the authenticated user is set, and the user unique setting information for each user is stored in user information storing areas. Initial setting information of initial setting of the image processing apparatus is stored in an initial setting information storing area. When the authenticated user uses the image processing apparatus for the first time, duplicate copy of the initial setting information stored in the initial setting information storing area is stored as the user unique setting information in the user information storing areas.
摘要翻译：即使用户首次通过认证服务器使用图像处理装置，也可以由认证用户容易地使用图像处理装置，而无需劳动设定。用户经由网络与连接到图像处理设备的认证服务器进行认证。设置用户对于认证用户的唯一设置信息，并且将每个用户的用户唯一设置信息存储在用户信息存储区域中。图像处理装置的初始设定的初始设定信息存储在初始设定信息存储区域中。当认证用户第一次使用图像处理装置时，将存储在初始设置信息存储区域中的初始设置信息的副本作为用户唯一设置信息存储在用户信息存储区域中。

8. 发明授权

US6088196A Magnetoresistive head and manufacturing method therefor 失效
标题翻译：磁阻头及其制造方法
公开(公告)号：US6088196A
公开(公告)日：2000-07-11
申请号：US888524
申请日：1997-07-07
申请人： Shigeru Tadokoro , Katsuro Watanabe , Takao Imagawa , Yasunari Tajima
发明人： Shigeru Tadokoro , Katsuro Watanabe , Takao Imagawa , Yasunari Tajima
IPC分类号： G11B5/31 , G11B5/39
CPC分类号： G11B5/3932 , G11B5/3967
摘要： A magnetoresistive head comprising a magnetoresistive film having electric resistance varying with a magnetic field, a pair of electrodes for causing a current to flow into the magnetoresistive film, and a soft magnetic film for applying a transverse biasing field to the magnetoresistive film, the soft magnetic film containing at least one material of iron, cobalt, and nickel, and at least one compound of zirconium oxide, aluminum oxide, hafnium oxide, titanium oxide, beryllium oxide, magnesium oxide, a rare earth oxygen compound, zirconium nitride, hafnium nitride, aluminum nitride, titanium nitride, beryllium nitride, magnesium nitride, silicon nitride, and a rare earth nitrogen compound. The electric resistance of the soft magnetic film is raised by adding a compound thereto and current diverted from the magnetoresistive film to the soft magnetic film decreases, so that the reproducing voltage of the magnetoresistive head rises.
摘要翻译：磁阻头包括具有随磁场变化的电阻的磁阻膜，用于使电流流入磁阻膜的一对电极和用于向磁阻膜施加横向偏置场的软磁膜，软磁体含有至少一种铁，钴和镍的材料的膜，以及至少一种氧化锆，氧化铝，氧化铪，氧化钛，氧化铍，氧化镁，稀土氧化合物，氮化锆，氮化铪，氮化铝，氮化钛，氮化铍，氮化镁，氮化硅和稀土氮化合物。通过向其中添加化合物来提高软磁膜的电阻，并且从磁阻膜向软磁膜转移的电流减小，使得磁阻磁头的再现电压升高。

9. 发明授权

US5995338A Magnetoresistive head and magnetic disk apparatus 失效
公开(公告)号：US5995338A
公开(公告)日：1999-11-30
申请号：US733713
申请日：1996-10-23
申请人： Katsuro Watanabe , Takashi Kawabe , Shigeru Tadokoro , Hiroshi Kamio , Takao Imagawa
发明人： Katsuro Watanabe , Takashi Kawabe , Shigeru Tadokoro , Hiroshi Kamio , Takao Imagawa
IPC分类号： G11B5/012 , G11B5/39 , G11B5/55 , G11B5/596
CPC分类号： B82Y25/00 , B82Y10/00 , G11B5/3903 , G11B5/3932 , G11B2005/3996 , G11B5/012 , G11B5/5526 , G11B5/59683
摘要： A magnetoresistive head in which Barkhausen noise is substantially suppressed and a variation in reproduction is minimized, and a magnetic disk apparatus using the same magnetic head have been provided. The feature of the magnetic head and the magnetic disk apparatus of the invention resides in the provision of a longitudinal bias layer which comprises a hard magnetic thin film formed on an underlayer made of either a ferromagnetic thin film having a body-centered cubic lattice crystal structure, or an amorphous ferromagnetic thin film or antiferromagnetic thin film having a body-centered cubic lattice crystal structure.

10. 发明授权

US5843589A Magnetic layered material, and magnetic sensor and magnetic storage/read system based thereon 失效
标题翻译：磁性层状材料，以及基于此的磁性传感器和磁性存储/读取系统
公开(公告)号：US5843589A
公开(公告)日：1998-12-01
申请号：US767811
申请日：1996-12-17
申请人： Hiroyuki Hoshiya , Yoshihiro Hamakawa , Susumu Soeya , Shigeru Tadokoro
发明人： Hiroyuki Hoshiya , Yoshihiro Hamakawa , Susumu Soeya , Shigeru Tadokoro
IPC分类号： G01R33/09 , G11B5/012 , G11B5/39 , G11B5/66 , G11B5/73 , H01F10/32
CPC分类号： B82Y25/00 , B82Y10/00 , G01R33/093 , G11B5/3903 , G11B5/3967 , G11B5/66 , H01F10/3218 , H01F10/3268 , G11B2005/3996 , G11B5/012 , H01F10/3295 , Y10S428/90 , Y10T428/1171 , Y10T428/12465 , Y10T428/12542 , Y10T428/12576 , Y10T428/1259 , Y10T428/12611 , Y10T428/1266 , Y10T428/12674 , Y10T428/12806 , Y10T428/12854 , Y10T428/12875 , Y10T428/12931
摘要： A ferromagnetic and antiferromagnetic material having a high exchange coupling and a high thermal stability, and a magnetic storage system using this material which has excellent reliability and recording density, and a magnetoresistive storage/read separation head having a high sensitivity and a low noise property. The magnetic storage/read system of the invention mounts a magnetoresistive head using a chromium-manganese antiferromagnetic layer/a cobalt alloy layer as a pinning layer or the longitudinal bias layer of the spin-valve type magnetoresistive layered film.
摘要翻译：具有高交换耦合和高热稳定性的铁磁和反铁磁材料，以及使用该材料的具有优异的可靠性和记录密度的磁存储系统，以及具有高灵敏度和低噪声特性的磁阻存储/读取分离头。本发明的磁存储/读取系统使用铬锰反铁磁层/钴合金层作为钉扎层或自旋阀型磁阻层叠膜的纵向偏置层安装磁阻头。

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