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1. 发明授权

US09297078B2 Method for producing hard disk substrate 有权
标题翻译：硬盘基板的制造方法
公开(公告)号：US09297078B2
公开(公告)日：2016-03-29
申请号：US14391296
申请日：2013-04-02
申请人： Toyo Kohan Co., Ltd.
发明人： Gen Ishida , Nobuaki Mukai , Takahiro Yoshida
IPC分类号： C23C18/32 , G11B5/73 , G11B5/84 , C23C18/16 , G11B5/858 , C23C18/36 , G11B5/80 , C23C18/18
CPC分类号： C23C18/32 , C23C18/1651 , C23C18/1844 , C23C18/36 , G11B5/7315 , G11B5/8404 , G11B5/858
摘要： An object of the present invention is to obtain a hard disk substrate that can have a smooth surface of a plating film through electroless NiP plating and does not have deteriorated corrosion resistance against acid solutions. A method for producing a hard disk substrate of the present invention is a method for producing a hard disk substrate with an electroless NiP plating film, the method including immersing a substrate in a first electroless NiP plating bath containing an additive with leveling action, thereby forming a lower layer of the electroless NiP plating film on a surface of the substrate, the lower layer having smaller average surface roughness than the surface; and immersing the substrate that has the lower layer of the electroless NiP plating film formed thereon through the first plating step in a second electroless NiP plating bath, thereby forming an upper layer of the electroless NiP plating film, the upper layer having corrosion resistance against acid solutions and having a thickness of greater than or equal to 4 μm.
摘要翻译：本发明的目的是获得通过无电镀NiP镀层可以具有镀膜的光滑表面的硬质基板，并且不会对酸溶液具有劣化的耐腐蚀性。本发明的硬盘基板的制造方法是使用无电NiP镀膜来制造硬盘基板的方法，该方法包括将基板浸入含有具有调平作用的添加剂的第一非电解NiP镀浴中，从而形成在该基板的表面上的无电NiP镀膜的下层，下层的平均表面粗糙度比表面小; 并通过第一电镀NiP电镀浴将具有形成在其上的无电解NiP镀膜的下层的基板浸渍在第二无电NiP电镀浴中，从而形成无电NiP镀膜的上层，上层对酸具有耐腐蚀性溶液并且具有大于或等于4μm的厚度。

2. 发明申请

US20080251579A1 SECURE IDENTIFICATION OF DEPENDANTS 审中-公开
标题翻译：安全认证的依赖
公开(公告)号：US20080251579A1
公开(公告)日：2008-10-16
申请号：US11734601
申请日：2007-04-12
申请人： Steven Larsen
发明人： Steven Larsen
IPC分类号： G11B5/80
CPC分类号： G06Q50/22 , G06Q10/10 , G06Q20/14 , G07F11/002 , G16H10/60 , G16H10/65 , G16H40/20
摘要： The present invention provides a method for identifying patients using common forms of identification, and specifically readable personal identifiers such as credit cards, and for identifying dependents through a guardian's personal identification. The guardian registers the account with a health care database, and associates the dependent patients with the account. Thereafter, the guardian can process healthcare services for the guardian by providing a readable identifier identifying the account. As a result, the guardian can register the dependent patient for an appointment through a kiosk or other publicly accessible terminal, and can also access scheduling or other services.
摘要翻译：本发明提供了一种用于使用常见形式的身份识别患者的方法，以及具体可读的个人识别符，例如信用卡，以及通过监护人的个人身份识别家属。监护人将该帐户注册到医疗保健数据库，并将依赖患者与该帐户相关联。此后，监护人可以通过提供识别帐户的可读标识来处理监护人的医疗保健服务。因此，监护人可以通过信息站或其他可公开访问的终端注册依赖患者预约，也可以访问调度或其他服务。

3. 发明授权

US6073845A Recording medium on which information is recorded in intermittent pattern, and method of and apparatus for reproducing the information 失效
标题翻译：以间歇模式记录信息的记录介质，以及用于再现信息的方法和装置
公开(公告)号：US6073845A
公开(公告)日：2000-06-13
申请号：US763854
申请日：1996-12-11
申请人： Masahiro Kawase
发明人： Masahiro Kawase
IPC分类号： G01R33/02 , G06K7/08 , G06K19/06 , G11B5/02 , G11B5/09 , G11B5/62 , G11B5/80 , G11B5/855
CPC分类号： G06K7/084 , G06K19/06187 , G11B5/62 , G11B5/855
摘要： A magnetic card provided with a recording track in which a magnetic portion is disposed in an intermittent pattern corresponding to a digital signal is employed, and the magnetic portion of the recording track is magnetized immediately before information is read from the magnetic card. Then, a magnetism detecting device is made to relatively move with respect to the recording track to detect a magnetic flux arising from the magnetic portion, thereby reading the information represented by the digital signal.
摘要翻译：采用具有记录轨道的磁卡，其中以与数字信号相对应的间歇模式设置磁性部分，并且在从磁卡读取信息之前立即磁化记录磁道的磁性部分。然后，使磁性检测装置相对于记录轨道相对移动，以检测由磁性部分产生的磁通量，从而读取由数字信号表示的信息。

4. 发明授权

US5956216A Magnetic storage having discrete elements with quantized magnetic moments 失效
标题翻译：具有量子化磁矩的离散元件的磁存储器
公开(公告)号：US5956216A
公开(公告)日：1999-09-21
申请号：US762781
申请日：1996-12-10
申请人： Stephen Y. Chou
发明人： Stephen Y. Chou
IPC分类号： G11B5/00 , G11B5/09 , G11B5/74 , G11B5/80 , G11B5/82 , G11B5/855 , G11B23/00
CPC分类号： B82Y10/00 , G11B5/02 , G11B5/746 , G11B5/855 , G11B2005/0029 , G11B5/80 , G11B5/82
摘要： A magnetic storage includes a non-magnetic substrate. A plurality of discrete single magnetic domain elements formed of a magnetic material separated by nonmagnetic materials are carried on the non-magnetic substrate. Each single magnetic domain element has the same size, shape and has, without an external magnetic field, two quantized magnetization values. The two magnetization values are of substantially equal magnitude but of differing vector directions. The plurality of single domain elements are adapted for magnetic storage of information based upon direction of the magnetization vector. Each single magnetic domain element is used to store a bit of binary information. Writing each bit becomes to flip the quantified magnetic moment directions. Each bit can be tracked individually. The switching field of each bit can be controlled by controlling the size and shape anisotropy of each bit. Methods of fabricating the magnetic storage medium include obtaining the non-magnetic substrate and forming the plurality of single magnetic domain elements on the substrate.
摘要翻译：磁存储器包括非磁性衬底。由非磁性材料分离的磁性材料形成的多个离散的单磁畴元件被承载在非磁性衬底上。每个单个磁畴元件具有相同的尺寸，形状，并且在没有外部磁场的情况下具有两个量化的磁化值。两个磁化值的幅度基本相等但是矢量方向不同。多个单域元件适于基于磁化矢量的方向来磁存储信息。每个单个磁畴元件用于存储一位二进制信息。写入每一位将会翻转量化的磁矩方向。每个位可以单独跟踪。可以通过控制每个位的大小和形状各向异性来控制每个位的切换场。制造磁性存储介质的方法包括获得非磁性衬底并在衬底上形成多个单个磁畴元件。

5. 发明授权

US5720500A Plastic card provided with magnetic stripe 失效
标题翻译：塑胶卡提供磁条
公开(公告)号：US5720500A
公开(公告)日：1998-02-24
申请号：US585809
申请日：1996-01-16
申请人： Masaaki Okazaki , Yoshiki Sasaki , Koji Kitami
发明人： Masaaki Okazaki , Yoshiki Sasaki , Koji Kitami
IPC分类号： B42D15/10 , C09D5/23 , C09D7/12 , G03H1/18 , G06K19/06 , G11B5/73 , G11B5/80 , B42D15/02
CPC分类号： G06K19/06196 , G03H2250/12 , Y10S283/904 , Y10S428/90 , Y10T428/2495 , Y10T428/24967 , Y10T428/31515 , Y10T428/3158 , Y10T428/31743 , Y10T428/3175 , Y10T428/31797 , Y10T428/3192 , Y10T428/31928
摘要： A plastic card provided with a magnetic stripe, which is very difficult to forge or alter and, even tough subjected to forgery or alteration, enables the forgery or alteration to be easily detected in appearance. The plastic card includes a card substrate and a hologram-magnetic stripe including, provided on said card substrate in the following order, an adhesive layer, a first magnetic recording layer, a second magnetic recording layer, a transparent continuous thin film layer and a hologram forming layer. The first magnetic recording layer and the second magnetic recording layer are such that one of the magnetic recording layers has a coercive force at least twice as high as the other magnetic layer and a Curie point at least 100.degree. C. below the other magnetic layer and, when the magnetic recording layers are heated at a temperature in the range of from the lower Curie point to 30.degree. C. below the lower Curie point, they become substantially identical to each other in saturation writing current value.
摘要翻译：具有磁条的塑料卡，其非常难以锻造或改变，甚至严重受到伪造或改造，使得外观上容易检测到伪造或变更。该塑料卡包括一个卡片基片和全息磁条，它包括：按照以下顺序设置在所述卡片基片上的粘合层，第一磁记录层，第二磁记录层，透明连续薄膜层和全息图形成层。第一磁记录层和第二磁记录层使得一个磁记录层的矫顽力至少是另一个磁性层的两倍，居里点至少在另一个磁性层以下至少100℃，当磁记录层在低于居里点的下居里点到30℃的范围内的温度下被加热时，它们在饱和写入电流值中彼此基本相同。

6. 发明授权

US5714747A Magnetic card and reader system 失效
标题翻译：磁卡和读卡器系统
公开(公告)号：US5714747A
公开(公告)日：1998-02-03
申请号：US682176
申请日：1996-07-17
申请人： Bradford Drake West , Greg A. Burg , Steven James Adamson , Frederick Rockwell Chamberlain, IV , Tomasz Mark Jagielinski , Frederick John Jeffers , Robert Owen James , Neil Smith
发明人： Bradford Drake West , Greg A. Burg , Steven James Adamson , Frederick Rockwell Chamberlain, IV , Tomasz Mark Jagielinski , Frederick John Jeffers , Robert Owen James , Neil Smith
IPC分类号： G11B5/80 , G06K7/08 , G06K19/06 , G11B5/02
CPC分类号： G06K19/06196 , G06K7/084
摘要： A credit and access control card and reader system comprising: a magnetically encodable card comprising a body having upper and lower surfaces and side and end edges, the body being formed of plastic material having magnetic particles uniformly dispersed throughout the plastic material; and a reader having a magneto resistive (MR) head for reading the magnetically encodable card as it is moved past the MR head.
摘要翻译：一种信用和访问控制卡和读取器系统，包括：可编码卡，包括具有上表面和下表面的主体以及侧边和端边缘，所述主体由具有均匀分散在整个塑料材料中的磁性颗粒的塑料材料形成; 以及具有磁阻（MR）磁头的读取器，用于当磁可编码卡被移动经过磁头时读取磁头。

7. 发明授权

US5698839A Magnetically encodable card having magnetic pigment uniformly dispersed in plastic 失效
标题翻译：具有均匀分散在塑料中的磁性颜料的磁编码卡
公开(公告)号：US5698839A
公开(公告)日：1997-12-16
申请号：US418336
申请日：1995-04-07
申请人： Tomasz Mark Jagielinski , Frederick John Jeffers , Robert Owen James
发明人： Tomasz Mark Jagielinski , Frederick John Jeffers , Robert Owen James
IPC分类号： C09D5/23 , B42D15/10 , C09D7/12 , G06K19/02 , G06K19/06 , G11B5/733 , G11B5/80
CPC分类号： G06K19/06196
摘要： A magnetically encodable card made of a solid plastic material having uniformly dispersed magnetic particles throughout the plastic material. The card is preferably formed of two major faces with connecting edges. Data can be recorded on one or both of the major faces, and can also be recorded on one or more of the card edges.
摘要翻译：一种由可塑塑料制成的可磁编码卡，其整个塑料材料均匀分散有磁性颗粒。卡优选地由具有连接边缘的两个主表面形成。数据可以记录在一个或两个主要面上，也可以记录在一个或多个卡片边缘上。

8. 发明授权

US5113062A Magnetic card having thermal recording layer and arrangement of magnetic bars for recording security information 失效
标题翻译：具有热记录层的磁卡和用于记录安全信息的磁条布置
公开(公告)号：US5113062A
公开(公告)日：1992-05-12
申请号：US613768
申请日：1990-12-04
申请人： Minoru Fujita , Yoshihiko Nakahara
发明人： Minoru Fujita , Yoshihiko Nakahara
IPC分类号： C09D5/23 , B41M5/26 , C09D167/08 , G06K19/06 , G06K19/12 , G11B5/73 , G11B5/80 , G11B5/82 , G11B5/855
CPC分类号： G06K19/12 , G06K19/06187 , G11B5/80 , G11B5/855 , Y10S283/904
摘要： A magnetic card wherein visible patterns are written. A magnetic recording layer is formed on a substrate, a sensitizing layer is formed on the magnetic recording layer, a metallic thin layer is formed on the sensitizing layer, a protective layer is formed on the metallic thin layer, an arrangement of magnetic bars is formed on the protective layer at one region of the magnetic card, and at least one information track is formed on the magnetic recording layer at the other region of the magnetic card. The metallic thin layer and the sensitizing layer are configured such that, upon the application of heat by a localized source, the heated portions of the metallic thin layer are dispersed into the sensitizing layer to produce the visible patterns.
摘要翻译： PCT No.PCT / JP90 / 00420 Sec。 371 1990年12月4日第 102（e）1990年12月4日的PCT PCT 1990年3月29日PCT公布。出版物WO90 / 13114 日期1990年11月1日。一种写有可见图案的磁卡。在基板上形成磁记录层，在磁记录层上形成敏化层，在敏化层上形成金属薄层，在金属薄层上形成保护层，形成磁条排列在磁卡的一个区域的保护层上，并且在磁卡的另一区域的磁记录层上形成至少一个信息轨迹。金属薄层和感光层被构造成使得当通过局部源施加热量时，金属薄层的加热部分分散到敏化层中以产生可见图案。

9. 发明授权

US4982076A Magnetic recording medium 失效
标题翻译：磁记录介质
公开(公告)号：US4982076A
公开(公告)日：1991-01-01
申请号：US432756
申请日：1989-10-09
申请人： Minoru Fujita
发明人： Minoru Fujita
IPC分类号： G11B5/716 , B42D15/02 , C09D5/23 , C09D7/12 , G06K19/00 , G06K19/06 , G06K19/08 , G06K19/12 , G11B5/02 , G11B5/70 , G11B5/706 , G11B5/73 , G11B5/80
CPC分类号： G06K19/06187 , B42D25/369 , G06K19/08 , G06K19/12 , G11B5/02 , G11B5/70 , G11B5/706 , B42D2033/16
摘要： In a magnetic recording medium, three sorts or more of magnetic patterns being different in the coercive force are combined corresponding to information, and the magnetic pattern with high coercive force is previously magnetized in required direction and the magnetization direction provides a part of the information. In this constitution, the codes for discriminating truth or falsehood of the card cannot be easily deciphered by a magnetic viewer on the market thereby the security can be improved.
摘要翻译：一种使用不同矫顽力的至少三种图案的组合记录数据的磁记录介质。

10. 发明授权

US4960651A Magnetic devices 失效
标题翻译：磁性器件
公开(公告)号：US4960651A
公开(公告)日：1990-10-02
申请号：US203123
申请日：1988-06-07
申请人： Robert M. Pettigrew , Stephen H. Chambers , Dafydd G. Davies
发明人： Robert M. Pettigrew , Stephen H. Chambers , Dafydd G. Davies
IPC分类号： B42D15/02 , B42D15/10 , C08L77/00 , C08L79/00 , C23C14/20 , G01V15/00 , G08B13/24 , G11B5/65 , G11B5/73 , G11B5/74 , G11B5/80 , H01F10/00 , H01F10/12 , H01F10/13 , H01F10/18 , H01F10/187 , H01F10/28 , H01F10/30
CPC分类号： G08B13/2411 , G01V15/00 , G08B13/2437 , G08B13/244 , G08B13/2442 , H01F10/13 , H01F10/132 , H01F10/18 , H01F10/28 , H01F10/30 , Y10S428/90 , Y10S428/928 , Y10T428/12438 , Y10T428/12465 , Y10T428/12542 , Y10T428/12736 , Y10T428/12743 , Y10T428/12937
摘要： Magnetic devices are disclosed which include an article comprising a substrate and a thin coating of a magnetic material, in which:(a) said substrate is a flexible, laminar material; (b) said magnetic material is an amorphous metal glass of high intrinsic magnetic permeability, with low or substantially zero magnetostriction, and with low coercivity; and (c) said thin coating of a magnetic material is not greater than 6 microns in thickness. This article can be used as, or to make, an antipilferage tag or marker. Deactivation materials and configurations are also disclosed, as well as techniques, in particular sputtering or PVD, for producing such a tag.

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