公开(公告)号：US06228461B1

公开(公告)日：2001-05-08

申请号：US09259290

申请日：1999-03-01

申请人： Minoru Sueki ,  Masatoshi Takahashi ,  Yutaka Kakuishi

发明人： Minoru Sueki ,  Masatoshi Takahashi ,  Yutaka Kakuishi

IPC分类号： G11B5735

CPC分类号： G11B5/7305 ,  G11B5/735 ,  Y10S428/90 ,  Y10T428/24 ,  Y10T428/24975 ,  Y10T428/25 ,  Y10T428/265 ,  Y10T428/31786

摘要： A magnetic recording tape favorably employable for recording computer data is composed of a support, and on one side of the support, a non-magnetic layer composed of a non-magnetic powder and a binder, and a magnetic recording layer composed of a ferromagnetic powder and a binder superposed in order, and on the other side, a back-coating layer containing carbon black, in which the magnetic recording tape has a lateral thermal expansion coefficient of not more than 0.0015%/° C., a lateral humidity expansion coefficient of not more than 0.0015%/% RH, a longitudinal offset proof stress of not less than 10 N, and a longitudinal breaking strength of not less than 30 N.

摘要翻译： 适用于记录计算机数据的磁记录带由支撑体构成，并且在支撑体的一侧由非磁性粉末和粘合剂组成的非磁性层和由铁磁性粉末组成的磁记录层 和粘合剂，其另一侧是含有炭黑的背涂层，其中磁记录带的横向热膨胀系数不大于0.0015％/℃，横向湿度膨胀系数 不大于0.0015％/％RH，纵向抗弯曲应力不小于10N，纵向断裂强度不小于30N。

公开(公告)号：US06881474B2

公开(公告)日：2005-04-19

申请号：US10206201

申请日：2002-07-29

申请人： Yutaka Kakuishi ,  Masatoshi Takahashi ,  Minoru Sueki

发明人： Yutaka Kakuishi ,  Masatoshi Takahashi ,  Minoru Sueki

IPC分类号： B32B5/16 ,  G11B5/70 ,  G11B5/73 ,  G11B5/735 ,  G11B5/78

CPC分类号： G11B5/78 ,  B32B5/16 ,  G11B5/70 ,  G11B5/7305 ,  G11B5/735 ,  Y10T428/24975 ,  Y10T428/25 ,  Y10T428/265 ,  Y10T428/266 ,  Y10T428/31935

摘要： A magnetic tape favorably employable for recording computer data, comprising a support web, a magnetic layer and a back-coat layer and having a thickness of 3 to 10 μm, should have a curl having a radius of curvature of greater than 10 mm in its longitudinal direction and a curl having a radius of curvature of greater than 40 mm in its width direction, wherein the curl in the width direction gives a convex surface on the side of the magnetic layer.

摘要翻译： 适于用于记录计算机数据的磁带，其包括支撑腹板，磁性层和背涂层并且具有3至10μm的厚度，应具有其曲率半径大于10mm的卷曲 纵向方向和在其宽度方向上具有大于40mm的曲率半径的卷曲，其中宽度方向上的卷曲在磁性层的侧面形成凸面。

公开(公告)号：US4786557A

公开(公告)日：1988-11-22

申请号：US39867

申请日：1987-04-20

申请人： Yutaka Kakuishi ,  Takahito Miyoshi ,  Masatoshi Takahashi

发明人： Yutaka Kakuishi ,  Takahito Miyoshi ,  Masatoshi Takahashi

IPC分类号： C08G18/08 ,  C08L75/04 ,  C09D127/06 ,  C09D175/04 ,  G11B5/702 ,  G11B5/73 ,  G11B5/735

CPC分类号： G11B5/7305 ,  C08G18/0819 ,  C08L75/04 ,  G11B5/7022 ,  Y10S428/90 ,  Y10T428/31511 ,  Y10T428/31529 ,  Y10T428/31609 ,  Y10T428/31935

摘要： An improvement of a magnetic recording medium in the continuous form comprising a nonmagnetic support, a magnetic recording layer provided on one surface of the support, and a back layer provided on the other surface of the support comprising a binder and nonmagnetic particles dispersed therein. The improvement resides in that the binder of the back layer mainly contains:a polyurethane resin containing a repeating unit having at least one polar group selected from the group consisting of --SO.sub.3 M, --OSO.sub.3 M, --COOM and --PO(PM').sub.2, wherein M is hydrogen or an alkali metal atom, and M' is hydrogen, an alkali metal atom or a lower hydrocarbon group; anda vinyl chloride copolymer containing a repeating unit having at least one polar group selected from the group consisting of --SO.sub.3 M, --OSO.sub.3 M, --COOM and --PO(OM').sub.2, wherein M and M' have the same meanings as defined above.

摘要翻译： 连续形式的磁记录介质的改进包括非磁性载体，设置在载体的一个表面上的磁记录层，以及设置在载体的另一表面上的背层，其包含粘合剂和分散在其中的非磁性颗粒。 改进之处在于，背层的粘合剂主要包含：包含具有至少一个选自-SO 3 M，-OSO 3 M，-COOM和-PO（PM'）2的极性基团的重复单元的聚氨酯树脂， 其中M为氢或碱金属原子，M'为氢，碱金属原子或低级烃基; 和含有至少一个选自-SO 3 M，-OSO 3 M，-COOM和-PO（OM'）2的极性基团的重复单元的氯乙烯共聚物，其中M和M'具有与上述相同的含义 。

公开(公告)号：US06767610B2

公开(公告)日：2004-07-27

申请号：US10020284

申请日：2001-12-14

申请人： Masatoshi Takahashi ,  Minoru Sueki ,  Toshiyuki Kitahara

发明人： Masatoshi Takahashi ,  Minoru Sueki ,  Toshiyuki Kitahara

IPC分类号： G11B566

CPC分类号： G11B5/7305 ,  Y10S428/90

摘要： A magnetic tape includes: a back coating layer containing a carbon black; a support; a non-magnetic layer containing a non-magnetic powder and a binder, which is substantially non-magnetic; and a magnetic layer containing a ferromagnetic powder and a binder, in this order, wherein the magnetic tape is a magnetic tape for recording a signal with a 10 to 100 Mbit/cm2 surface recording density; the magnetic tape has a temperature expansion coefficient in a width direction thereof of a 0.0015%/° C. or less, a humidity expansion coefficient of 0.0015%/% RH or less, an offset yield strength in a longitudinal direction thereof of 10N or more, a rupture strength of 30 N or more; and the support has a center plane average roughness on a coating surface side of the magnetic layer of 1.0 nm or less, a center plane average roughness on a coating surface side of the back coating layer of 3.0 to 9.0 nm, and projections having a 273 nm or more height existing on the coating surface side of the magnetic layer of 10 pieces/100 cm2 or less.

摘要翻译： 磁带包括：含有炭黑的背涂层; 一个支持 含有非磁性粉末和粘合剂的非磁性层，其基本上是非磁性的; 以及含有铁磁粉末和粘合剂的磁性层，其中磁带是用于记录10至100Mbit / cm 2表面记录密度的信号的磁带; 磁带的宽度方向的温度膨胀系数为0.0015％/℃以下，湿度膨胀系数为0.0015％/％RH以下，其长度方向的偏移屈服强度为10N以上 ，断裂强度为30N以上; 并且支撑体在磁性层的涂布面侧的中心面平均粗糙度为1.0nm以下，背面涂层的涂布面侧的中心面平均粗糙度为3.0〜9.0nm，突起为273 存在于磁性层的涂层表面侧上的10个/ 100cm 2或更小的高度或更多的高度。

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。

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。

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。

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。

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。

公开(公告)号：US20080057351A1

公开(公告)日：2008-03-06

申请号：US11730176

申请日：2007-03-29

申请人： Katsuhiko Meguro ,  Masatoshi Takahashi ,  Takeshi Harasawa

发明人： Katsuhiko Meguro ,  Masatoshi Takahashi ,  Takeshi Harasawa

IPC分类号： G11B5/738

CPC分类号： G11B5/735 ,  G11B5/70678 ,  G11B5/714

摘要： A magnetic recording medium, which comprises: a backcoat layer; a nonmagnetic support; a nonmagnetic layer; and a magnetic layer, in this order, wherein the backcoat layer has Tg of from 65 to 95° C., and the binder constituting the backcoat layer satisfies the following requirements: (1) the binder comprises a vinyl chloride-based resin (PVC) and a polyurethane resin (PU); (2) PVC has a solubility parameter of from 9 to 11 (cal·cm3)1/2, Tg of from 65 to 95° C. and Mw of from 5000 to 25000; (3) a ratio of PVC to the total mass of PVC and PU is from 10 to 60% by mass; (4) PU has a solubility parameter of from 9.5 to 11.5 (cal·cm−3)1/2, Tg of from 80 to 110° C. and Mw of from 20000 to 60000; and (5) a ratio of PU to the total mass of PVC and PU is from 90 to 30% by mass.

摘要翻译： 一种磁记录介质，包括：背涂层; 非磁性支撑; 非磁性层; 和磁性层，其中背涂层的Tg为65〜95℃，构成背涂层的粘合剂满足以下要求：（1）粘合剂包括氯乙烯系树脂（PVC ）和聚氨酯树脂（PU）; （2）PVC的溶解度参数为9〜11（cal.cm 3）1/2，Tg为65〜95℃，Mw为 5000至25000; （3）PVC与PVC和PU的总质量的比率为10〜60质量％ （4）PU的溶解度参数为9.5〜11.5（cal.cm -3 -3）1/2，Tg为80〜110℃，Mw为 从20000到60000; 和（5）PU与PVC和PU的总质量的比例为90〜30质量％。