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1. 发明授权

US06291052B1 Magnetic recording medium 失效
标题翻译：磁记录介质
公开(公告)号：US06291052B1
公开(公告)日：2001-09-18
申请号：US09106933
申请日：1998-06-29
申请人： Masatoshi Takahashi , Hitoshi Noguchi , Junichi Nakamikawa , Hiroaki Doushita
发明人： Masatoshi Takahashi , Hitoshi Noguchi , Junichi Nakamikawa , Hiroaki Doushita
IPC分类号： G11B573
CPC分类号： G11B5/70 , G11B5/70605 , G11B5/70678 , G11B5/708 , Y10S428/90 , Y10T428/24355 , Y10T428/256 , Y10T428/265
摘要： A magnetic recording medium which comprises a support having thereon a substantially nonmagnetic lower layer and a magnetic layer comprising a ferromagnetic metal powder or a ferromagnetic hexagonal ferrite powder dispersed in a binder provided on the lower layer, which is a magnetic recording medium for recording signals of from 0.17 to 2 G bit/inch2 of areal recording density, wherein the coercive force of the magnetic layer is 1,800 Oe or more, and the thickness unevenness of the support is 5% or less of the thickness of the support.
摘要翻译：一种磁记录介质，包括其上具有基本上非磁性的下层的支撑体和包含分散在下层中的粘合剂中的铁磁性金属粉末或铁磁性六角铁氧体粉末的磁性层，所述粘合剂是用于记录信号的信号的磁记录介质面积记录密度为0.17至2G比特/英寸2，其中磁性层的矫顽力为1800Oe以上，并且载体的厚度不均匀度为载体厚度的5％以下。

2. 发明授权

US06444290B1 Magnetic recording medium comprising a support containing a specific size filler and having a specific concentration of surface protrusions 失效
标题翻译：磁记录介质包括含有特定尺寸填料并具有特定浓度的表面突起的载体
公开(公告)号：US06444290B1
公开(公告)日：2002-09-03
申请号：US09329150
申请日：1999-06-09
申请人： Masatoshi Takahashi , Hitoshi Noguchi , Junichi Nakamikawa
发明人： Masatoshi Takahashi , Hitoshi Noguchi , Junichi Nakamikawa
IPC分类号： G11B5733
CPC分类号： G11B5/7085 , G11B5/70678 , Y10T428/24355 , Y10T428/24372 , Y10T428/25 , Y10T428/26 , Y10T428/2982
摘要： A magnetic recording medium is described, which comprises a support having thereon a substantially nonmagnetic lower layer and a magnetic layer comprising a ferromagnetic metal powder or a ferromagnetic hexagonal ferrite powder dispersed in a binder provided on the lower layer, which is a magnetic recording medium for recording signals of from 0.17 to 2 G bit/inch2 of areal recording density, wherein the dry thickness of the magnetic layer is from 0.05 to 0.30 &mgr;m , &phgr;m is from 10.0×10−3 to 1.0×10−3 emu/cm2, the coercive force of the magnetic layer is 1,800 Oe or more, and a filler having an average particle size of from 0.05 to 0.3 &mgr;m is present on the surface layer of the support in an amount of from 5,000,000 to 30,000,000/mm2.
摘要翻译：描述了一种磁记录介质，其包括其上具有基本上非磁性的下层的支撑体和包含分散在下层中的粘合剂中的铁磁性金属粉末或铁磁性六角铁氧体粉末的磁性层，所述粘合剂是用于记录信号为0.17至2G比特/英寸2的面积记录密度，其中磁性层的干厚度为0.05至0.30μm，phim为10.0×10 -3至1.0×10 -3 emu / cm 2，矫顽力的磁性层为1800Oe以上，平均粒径为0.05〜0.3μm的填料以5,000,000〜30,000,000 / mm2的量存在于载体的表层上。

3. 发明授权

US06818277B2 Magnetic recording medium and reproduction process using the same 有权
标题翻译：磁记录媒体和再现过程使用相同
公开(公告)号：US06818277B2
公开(公告)日：2004-11-16
申请号：US10439173
申请日：2003-05-16
申请人： Masatoshi Takahashi , Hiroaki Doushita
发明人： Masatoshi Takahashi , Hiroaki Doushita
IPC分类号： G11B573
CPC分类号： G11B5/70 , G11B5/7305
摘要： A magnetic recording medium containing: a support; and a magnetic layer containing a ferromagnetic powder and a binder, wherein the magnetic layer has 100 or less protrusions per 900 &mgr;m2 on a surface thereof, the protrusion having a height, as measured by AFM, of 30 nm or more, the magnetic layer has a magnetic switching volume of from 0.1×10−17 to 5×10−17 mL, the magnetic layer has a coercive force of 2,000 Oe (159.2 KA/m) or more, and a surface of the support, the surface being opposed to the magnetic layer, has a PSD in a machine direction, as measured by an interferometric roughness tester with a magnification of 5 times, of from 500 to 4,000 &mgr;m3 at a space wavelength of 10 &mgr;m, and a reproduction process containing reproducing the magnetic recording medium by an MR head.
摘要翻译：一种磁记录介质，包含：载体; 以及含有铁磁性粉末和粘合剂的磁性层，其中，磁性层在其表面上每900μm2具有100个以下的突起，该突起具有通过AFM测定的高度为30nm以上的高度磁性层具有0.1×10 17至5×10 17 mL的磁性开关体积，磁性层的矫顽力为2,000Oe（159.2KA / m）或更高，并且载体的表面，表面与磁性层相对，在10μm的空间波长下，通过5倍的500〜4000mum 3的干涉测量粗糙度测定仪在机器方向上具有PSD，再现该过程包含用MR磁头再现磁记录介质。

4. 发明授权

US06703107B2 Magnetic tape 有权
标题翻译：磁带
公开(公告)号：US06703107B2
公开(公告)日：2004-03-09
申请号：US10156807
申请日：2002-05-30
申请人： Masatoshi Takahashi , Hiroaki Doushita
发明人： Masatoshi Takahashi , Hiroaki Doushita
IPC分类号： G11B5708
CPC分类号： G11B5/78 , G11B5/00813 , G11B5/70 , G11B5/7085 , Y10T428/24942 , Y10T428/25 , Y10T428/265 , Y10T428/31786
摘要： A magnetic tape is disclosed, comprising a non-magnetic support having provided on one face thereof a substantially non-magnetic layer containing a non-magnetic powder and a binder and a magnetic layer containing a ferromagnetic powder and a binder, in this order, and having provided on the other face thereof a back coat layer containing carbon black, wherein 16 projections/mm2 or less of projections having an area of 30 &mgr;m2 or more and a height of 40 nm or more exist on a surface of the magnetic layer.
摘要翻译：公开了一种磁带，其包括非磁性支撑件，该非磁性支撑件在其一个表面上依次设置有包含非磁性粉末和粘合剂的基本非磁性层和含有铁磁粉末和粘合剂的磁性层，以及在其另一面上设置有含有炭黑的背涂层，其中在表面上存在16个/ mm 2以下的面积为30m 2以上且高度为40nm以上的突起/ mm 2以下的突起的磁性层。

5. 发明授权

US06316077B1 Magnetic recording medium 失效
标题翻译：磁记录介质
公开(公告)号：US06316077B1
公开(公告)日：2001-11-13
申请号：US09337615
申请日：1999-06-21
申请人： Hiroaki Doushita , Masatoshi Takahashi
发明人： Hiroaki Doushita , Masatoshi Takahashi
IPC分类号： G11B570
CPC分类号： G11B5/71 , G11B5/70 , Y10T428/24355 , Y10T428/25 , Y10T428/26
摘要： A magnetic recording medium is described, which comprises a support having thereon a substantially nonmagnetic lower layer and a magnetic layer comprising a ferromagnetic metal powder or a ferromagnetic hexagonal ferrite powder dispersed in a binder provided on the lower layer, which is a magnetic recording medium for recording signals of from 0.17 to 2 G bit/inch2 of areal recording density, wherein the magnetic layer has the central plane average surface roughness (Ra) of the measuring range of 121 &mgr;m×92 &mgr;m of 5.0 nm or less and that of the measuring range of 1.2 mm×0.9 mm of from 8.5 to 21.5 nm measured using an optical interference type surface roughness meter.
摘要翻译：描述了一种磁记录介质，其包括其上具有基本上非磁性的下层的支撑体和包含分散在下层中的粘合剂中的铁磁性金属粉末或铁磁性六角铁氧体粉末的磁性层，所述粘合剂是用于记录信号为0.17〜2Gbit / inch2的面积记录密度，其中磁性层的测量范围为121mum×92μm的中心平面平均表面粗糙度（Ra）为5.0nm以下，测量范围为使用光学干涉型表面粗糙度计测定的8.5〜21.5nm的1.2mm×0.9mm。

6. 发明授权

US08444717B2 Method for evaluating battery safety under internal short-circuit condition, battery and battery pack whose safety is identified by internal short-circuit safety evaluation method, and method for producing the same 失效
标题翻译：用于评价内部短路状态下的电池安全性的方法，通过内部短路安全性评价方法识别安全性的电池和电池组及其制造方法
公开(公告)号：US08444717B2
公开(公告)日：2013-05-21
申请号：US12597329
申请日：2008-04-22
申请人： Shinji Kasamatsu , Mikinari Shimada , Masayuki Nagamine , Yasuo Fukase , Masatoshi Takahashi , Masato Iwanaga
发明人： Shinji Kasamatsu , Mikinari Shimada , Masayuki Nagamine , Yasuo Fukase , Masatoshi Takahashi , Masato Iwanaga
IPC分类号： H01M10/48 , G01N27/403 , G01R21/02
CPC分类号： H01M10/48 , H01M6/50 , H01M10/0587 , Y10T29/49108
摘要： The invention provides a method for evaluating the safety of a battery under an internal short-circuit condition. The battery includes: an electrode group including a positive electrode, a negative electrode, and an insulating layer for electrically insulating the electrodes, which are wound or laminated; an electrolyte; a housing for housing the electrode group and the electrolyte; and a current-collecting terminal for electrically connecting the electrode group and the housing. The method of the invention includes: placing a foreign object at a location inside the electrode group of the battery where the positive electrode and the negative electrode face each other; and pressing the location by the pressure applied by a pressing tool to locally crush the insulating layer between the positive and negative electrodes, thereby causing an internal short-circuit. The contact area of the electrode group and the pressing tool during the pressing is larger than the area of a rectangle circumscribed about the foreign object. A short-circuit test is conducted at a given location inside the battery to comprehensively evaluate the safety of the battery under an internal short-circuit condition.
摘要翻译：本发明提供一种用于在内部短路状态下评估电池的安全性的方法。电池包括：包括正极，负极和用于电绝缘电极的绝缘层的电极组，其被卷绕或层压; 电解液用于容纳电极组和电解质的壳体; 以及用于电连接电极组和壳体的集电端子。本发明的方法包括：将异物放置在正极和负极彼此面对的电池的电极组内的位置; 并且通过由加压工具施加的压力来按压位置以局部地挤压正极和负极之间的绝缘层，从而导致内部短路。电极组和按压工具在按压期间的接触面积大于围绕异物的矩形的面积。在电池内的给定位置进行短路测试，以全面评估电池在内部短路条件下的安全性。

7. 发明授权

US07738463B2 ATM-PON system and ONU automatic connection method 失效
标题翻译： ATM-PON系统和ONU自动连接方式
公开(公告)号：US07738463B2
公开(公告)日：2010-06-15
申请号：US11312350
申请日：2005-12-21
申请人： Toshiyuki Saito , Takahiro Yoshida , Yasunari Shinohara , Masatoshi Takahashi
发明人： Toshiyuki Saito , Takahiro Yoshida , Yasunari Shinohara , Masatoshi Takahashi
IPC分类号： H04L12/28 , H04L12/56 , H04B10/20
CPC分类号： H04Q11/0067 , H04Q11/0066 , H04Q2011/0079 , H04Q2011/0088
摘要： OLT is provided with a field for storing the number of effective bits for searching ONU serial numbers, a field for storing a search start serial number and a field for storing a search end serial number, and ONU serial numbers are searched from the search start serial number to the search end serial number within the number of effective bits to automatically perform acquisition of the ONU serial number and ONU connection. An ONU automatic connection method for an ATM-PON system is provided by which an ONU serial number is searched efficiently without registering the ONU serial number from OpS to OLT.
摘要翻译： OLT设置有用于存储用于搜索ONU序列号的有效比特数的字段，用于存储搜索开始序列号的字段和用于存储搜索结束序列号的字段，并且从搜索开始序列号搜索ONU序列号号码到搜索结束序列号内的有效位数，自动执行ONU序列号和ONU连接的采集。提供了一种用于ATM-PON系统的ONU自动连接方法，通过该ONU自动连接方法可以有效地搜索ONU序列号，而不将ONU序列号从OpS注册到OLT。

8. 发明授权

US07452616B2 Leader tape and magnetic tape cartridge using the same 有权
标题翻译：领带和磁带使用相同
公开(公告)号：US07452616B2
公开(公告)日：2008-11-18
申请号：US11090058
申请日：2005-03-28
申请人： Masatoshi Takahashi , Mikio Ohno
发明人： Masatoshi Takahashi , Mikio Ohno
IPC分类号： G11B17/08 , G11B5/64 , B22C3/00
CPC分类号： G11B23/107 , G11B23/26 , Y10T428/254
摘要： A leader tape where an non-magnetic under layer that contains a powder and a binder and a magnetic upper layer are sequentially laminated on at least one face of a support, in which F5 values of the support in a machine direction (MD) and in a transverse direction (TD) are from 80 to 120 MPa respectively, the F5 value in MD is larger than that in TD, and a difference between the F5 value in MD and that in TD is 15 MPa or less.
摘要翻译：在载体的至少一个面上依次层压有包含粉末和粘合剂的非磁性底层和磁性上层的引导带，其中支撑体的机械方向（MD）的F 5值和在横向方向（TD）分别为80〜120MPa，MD中的F 5值大于TD，MD中的F 5值与TD的差为15MPa以下。

9. 发明授权

US07368203B2 Nonaqueous electrolyte secondary cell 有权
标题翻译：非水电解质二次电池
公开(公告)号：US07368203B2
公开(公告)日：2008-05-06
申请号：US10670384
申请日：2003-09-26
申请人： Masato Iwanaga , Kazuyasu Fujiwara , Ryuji Ohshita , Masayuki Terasaka , Masatoshi Takahashi
发明人： Masato Iwanaga , Kazuyasu Fujiwara , Ryuji Ohshita , Masayuki Terasaka , Masatoshi Takahashi
IPC分类号： H01M10/40 , H01M4/58
CPC分类号： H01M4/131 , H01M4/13 , H01M4/525 , H01M10/0525 , H01M10/0567 , H01M10/4235 , H01M2004/021 , Y02E60/122
摘要： The present invention provides a non-aqueous electrolyte secondary cell that has good high-temperature cycle characteristics and good high-temperature standing resistance, and that is highly safe enough to prevent overcharge. The non-aqueous electrolyte secondary cell of the invention utilizes a non-aqueous electrolyte that includes a vinylene carbonate derivative, a cyclic sulfite derivative, and both/either of a phenylcycloalkane derivative and/or an alkylbenzene derivative having a quaternary carbon directly bonded to a benzene ring.
摘要翻译：本发明提供一种非水电解质二次电池，其具有良好的高温循环特性和良好的耐高温稳定性，并且足够高以防止过充电。本发明的非水电解质二次电池使用非水电解质，其包括碳酸亚乙烯酯衍生物，环状亚硫酸酯衍生物，和苯基环烷烃衍生物和/或具有与碳直接键合的季碳的烷基苯衍生物苯环。

10. 发明授权

US07368188B2 Magnetic recording medium 失效
标题翻译：磁记录介质
公开(公告)号：US07368188B2
公开(公告)日：2008-05-06
申请号：US11037060
申请日：2005-01-19
申请人： Katsuhiko Meguro , Masatoshi Takahashi
发明人： Katsuhiko Meguro , Masatoshi Takahashi
IPC分类号： G11B5/33 , G11B5/716 , B32B5/10
CPC分类号： G11B5/714 , G11B5/7305 , G11B5/733 , Y10T428/31794
摘要： A magnetic recording medium including a polymer support having thereon at least one magnetic layer containing a ferromagnetic metal powder having an average major axis length of from 20 to 100 nm or a ferromagnetic hexagonal ferrite powder having an average tabular diameter of from 5 to 40 nm and a binder, the polymer support having an intrinsic viscosity of from 0.47 to 0.51 dL/g, a Young's modulus in the machine direction of from 7.0 to 8.6 GPa, a Young's modulus in the transverse direction of from 5.4 to 8.0 GPa, and a breaking strength in the transverse direction of from 370 to 450 MPa.
摘要翻译：一种磁记录介质，包括其上具有至少一个磁性层的聚合物载体，所述磁性层含有平均长轴长度为20至100nm的铁磁性金属粉末或平均片状直径为5至40nm的铁磁性六方铁氧体粉末，以及粘合剂，特性粘度为0.47〜0.51dL / g的聚合物载体，纵向的杨氏模量为7.0〜8.6GPa，横向的杨氏模量为5.4〜8.0GPa，断裂横向强度为370〜450MPa。

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