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91. 发明授权

US06630256B2 Magnetic recording medium comprising a non-magnetic layer having inorganic particles of specific size and distribution 有权
公开(公告)号：US06630256B2
公开(公告)日：2003-10-07
申请号：US09919405
申请日：2001-07-31
申请人： Masaki Suzuki , Toshihiko Miura , Masatoshi Takahashi , Hiroaki Takano
发明人： Masaki Suzuki , Toshihiko Miura , Masatoshi Takahashi , Hiroaki Takano
IPC分类号： B32B516
CPC分类号： G11B5/733
摘要： Provided is a magnetic recording medium with a total thickness equal to or less than 8 &mgr;m having good electromagnetic characteristics and good repeat running durability in which the dropping of powder onto the running path and tape edge deformation are prevented and a magnetic recording medium with a total thickness equal to or less than 8 &mgr;m having good electromagnetic characteristics, good repeat running durability, and good dimensional stability. A magnetic recording medium having on one surface of a nonmagnetic support a lower layer comprising an inorganic powder and a binder and an upper magnetic layer comprising a ferromagnetic powder and a binder in that order, and having on the other surface thereof a backcoat layer, wherein: said nonmagnetic support comprises inorganic powder particles with a mean primary particle diameter in a range of from 40 to 200 nm; the number of particles of said inorganic powder in the cross-section of said nonmagnetic support is in a range of from 10 to 200/100 &mgr;m2, said nonmagnetic support exhibits a coercivity in a range of from 159 to 239 kA/m; and the overall thickness is equal to or less than 8 &mgr;m. A magnetic recording medium having on one surface of a nonmagnetic support a lower layer comprising an inorganic powder and a binder and an upper magnetic layer comprising a ferromagnetic powder and a binder in that order, and having on the other surface thereof a backcoat layer, wherein: said nonmagnetic support comprises inorganic powder particles with a mean primary particle diameter in a range of from 10 to 200 nm; the number of particles of said inorganic powder in the cross-section of said nonmagnetic support is in the range of from 10 to 200/100 &mgr;m2, the amount of curl d in the direction of width of said magnetic recording medium is equal to or higher than 0.4 mm and equal to or less than 1.0 mm in the direction of protrusion of the magnetic layer at a width of 6.35 mm; and the overall thickness is equal to or less than 8 &mgr;m.

92. 发明授权

US06614754B1 Bi-directional line switched ring network system 失效
标题翻译：双向线路交换环网系统
公开(公告)号：US06614754B1
公开(公告)日：2003-09-02
申请号：US09299575
申请日：1999-04-27
申请人： Keiji Usuba , Masatoshi Takahashi , Mitsunobu Kimura , Seigo Obayashi , Takashi Mori
发明人： Keiji Usuba , Masatoshi Takahashi , Mitsunobu Kimura , Seigo Obayashi , Takashi Mori
IPC分类号： G01R3108
CPC分类号： H04J3/085 , H04J2203/0042 , H04J2203/006
摘要： A bi-directional line switched ring network system including a plurality of optical fiber communications lines and a plurality of nodes connected by the plurality of optical fiber communications lines forming a closed circuit. Each of the nodes performs an addition and a drop of a path between an external communications apparatus and the optical fiber communications lines or permits the path on the optical fiber communications lines to pass through, or performs a change of a direction of the path. A control unit is located in each of the nodes to control the addition, the drop, the pass-through and the direction change of the path. When the path passes through each of the nodes, the control unit sets a time slot number of the path in being inputted into the node and a time slot number of the path in being outputted from the node independently of each other.
摘要翻译：一种双向线路交换环网系统，包括多条光纤通信线路和由多条光纤通信线路连接的多个节点，形成闭路电路。每个节点执行外部通信装置和光纤通信线路之间的路径的添加和丢弃，或允许光纤通信线路上的路径通过，或者执行路径的方向的改变。控制单元位于每个节点中以控制路径的添加，丢弃，传递和方向改变。当路径通过每个节点时，控制单元设置输入到节点中的路径的时隙号和从节点独立地输出的路径的时隙号。

93. 发明授权

US06521379B2 Non-aqueous electrolyte secondary cell with a lithium cobalt oxide positive electrode 有权
标题翻译：具有钴酸锂正极的非水电解质二次电池
公开(公告)号：US06521379B2
公开(公告)日：2003-02-18
申请号：US09782086
申请日：2001-02-14
申请人： Nobumichi Nishida , Takuya Morimoto , Masatoshi Takahashi
发明人： Nobumichi Nishida , Takuya Morimoto , Masatoshi Takahashi
IPC分类号： H01M452
CPC分类号： H01M4/485 , H01M4/131 , H01M4/525
摘要： In a non-aqueous electrolyte secondary cell having a positive electrode mainly composed of a positive electrode active material, a negative electrode, and a non-aqueous electrolyte, the positive electrode active material includes a lithium-containing transition metal complex oxide represented with hexagonal structure by the general formula LiCo1-XMXO2, wherein M is at least one element selected from the group consisting of V, Cr, Fe, Mn, Ni, Al, and Ti, and a crystallite size (110) of the lithium-containing transition metal complex oxide is greater than 1000 Å. Thereby, the thermal stability of the positive electrode active material is increased, and the discharge characteristic and the charge-discharge characteristic of the cell are improved.
摘要翻译：在具有主要由正极活性物质，负极和非水电解质构成的正极的非水电解质二次电池中，所述正极活性物质包括以六方结构表示的含锂过渡金属复合氧化物通式为LiCo1-XMXO2，其中M为选自V，Cr，Fe，Mn，Ni，Al和Ti中的至少一种元素，以及含锂过渡金属的微晶尺寸（110）复合氧化物大于1000Å。由此，能够提高正极活性物质的热稳定性，提高电池的放电特性和充放电特性。

94. 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。

95. 发明授权

US06239246B1 Acrylic functional organopolysiloxanes and radiation-curable compositions 失效
标题翻译：丙烯酸官能有机聚硅氧烷和可辐射固化组合物
公开(公告)号：US06239246B1
公开(公告)日：2001-05-29
申请号：US09361186
申请日：1999-07-27
申请人： Masatoshi Takahashi , Toshio Ohba
发明人： Masatoshi Takahashi , Toshio Ohba
IPC分类号： C08G7720
CPC分类号： C09D183/14 , C08G77/50 , C09D183/06 , Y10T428/31663 , C08L83/00
摘要： A novel acrylic functional organopolysiloxane is obtained by effecting addition reaction between (A) an organopolysiloxane having acrylic functional groups and (B) an organopolysiloxane having a hydride group at either end to induce partial crosslinking. The acrylic functional organopolysiloxane forms a cured film ensuring light release and good retention of adhesion.
摘要翻译：通过实现（A）具有丙烯酸官能团的有机聚硅氧烷和（B）在任一端具有氢化物基团的有机聚硅氧烷以引起部分交联的加成反应，得到新的丙烯酸官能的有机聚硅氧烷。丙烯酸官能的有机聚硅氧烷形成固化膜，确保光的释放和良好的粘合保持性。

96. 发明授权

US06219336B1 Terminal multiplexer and method of constructing the terminal multiplexer 失效
标题翻译：终端复用器和构造终端多路复用器的方法
公开(公告)号：US06219336B1
公开(公告)日：2001-04-17
申请号：US09507784
申请日：2000-02-22
申请人： Masatoshi Takahashi , Atsushi Kubotera , Takashi Mori , Kazutaka Sakai , Toshiki Sugawara
发明人： Masatoshi Takahashi , Atsushi Kubotera , Takashi Mori , Kazutaka Sakai , Toshiki Sugawara
IPC分类号： H04J308
CPC分类号： H04J3/085 , H04J2203/0012 , H04J2203/0026 , H04J2203/0042 , H04J2203/006 , H04L1/22
摘要： A terminal multiplexer is constructed in such a manner that it can be upgraded for adapting to a change in a transmission system. Line terminating equipment (LTE) having working high speed transmission lines and protection high speed transmission lines in 1:1, is constructed from such units as two sets of 10G interfaces responsible for interface with the high speed transmission lines, and SELH which selects a high speed transmission line for which multiplex conversion is performed in relation to low speed transmission lines When this LTE is to be upgraded to ADM adapted for 2-Fiber BLSR, the unit SELH is replaced with SWH which performs switching of signals in each time slot between a high speed transmission line and the low speed transmission lines. Upgrading during the system operation is possible by making signal interfaces with the outside common for SELH and SWH, and by making delay times between signal input and output coincide for various signals.
摘要翻译：终端多路复用器以这样的方式被构造，使得它可以升级以适应传输系统的变化。具有1：1工作高速传输线路和保护高速传输线路的线路终端设备（LTE）由两台负责与高速传输线路接口的10G接口组成的单元构成，SELH选择高相对于低速传输线进行多路转换的高速传输线当将该LTE升级到适用于2光纤BLSR的ADM时，将单元SELH替换为SWH，SWH在每个时隙中执行信号的切换高速传输线和低速传输线。通过与SELH和SWH之间的外部公共端进行信号接口，并且通过使信号输入和输出之间的延迟时间与各种信号一致，可以在系统操作期间升级。

97. 发明授权

US5976729A Cell which secures the reliability of a protective circuit 失效
标题翻译：保护电路的可靠性的电池
公开(公告)号：US5976729A
公开(公告)日：1999-11-02
申请号：US821680
申请日：1997-03-20
申请人： Takuma Morishita , Kazuro Moriwaki , Masatoshi Takahashi , Kensuke Nakatani
发明人： Takuma Morishita , Kazuro Moriwaki , Masatoshi Takahashi , Kensuke Nakatani
IPC分类号： H01M2/20 , H01M2/22 , H01M6/50 , H01M2/34
CPC分类号： H01M2/22 , H01M2200/00
摘要： A cell has an outer can made from either aluminum or an aluminum alloy, and a lead plate for current-utilization. The lead plate for current-utilization is welded to the outer surface of the outer can and further welded to a lead plate for connection which is connected with the protective circuit of the cell. This construction makes it possible to avoid directly connecting the outer can with the lead plate for connection. Consequently, the lead plate for connection can be resistance-welded, so that the protective circuit is prevented form being electrified. As a result, the reliability of the protective circuit is improved, as compared with the case where the lead plate for connection is laser-welded.
摘要翻译：电池具有由铝或铝合金制成的外罐和用于电流利用的铅板。用于电流利用的引线板焊接到外壳的外表面，并进一步焊接到与电池的保护电路连接的连接用引线板。这种结构使得可以避免外壳与用于连接的引线板直接连接。因此，可以对用于连接的引线板进行电阻焊接，从而防止保护电路通电。结果，与用于连接的引导板被激光焊接的情况相比，保护电路的可靠性得到改善。

98. 发明授权

US5922483A Magnetic recording medium 失效
标题翻译：磁记录介质
公开(公告)号：US5922483A
公开(公告)日：1999-07-13
申请号：US802015
申请日：1997-02-18
申请人： Masatoshi Takahashi , Naoto Murao , Nobuyoshi Asada , Noburo Hibino
发明人： Masatoshi Takahashi , Naoto Murao , Nobuyoshi Asada , Noburo Hibino
IPC分类号： C09D5/23 , C09D175/04 , G11B5/702 , G11B5/706 , G11B5/73 , G11B5/66
CPC分类号： G11B5/70621 , G11B5/7021 , G11B5/7022 , G11B5/7305 , Y10S428/90
摘要： A magnetic recording medium having a total thickness of not more than 11 .mu.m is disclosed, comprising a non-magnetic support having a magnetic layer comprising a ferromagnetic powder dispersed in a binder provided on one surface of the non-magnetic support and a back layer provided on the other surface of the non-magnetic support, wherein the non-magnetic support has a longitudinal Young's modulus (E.sub.MD) and a crosswise Young's modulus (E.sub.TD) such that the sum of E.sub.MD and E.sub.TD is not less than 1,200 kg/mm.sup.2 and the ratio of E.sub.MD to E.sub.TD is from 1/1 to 1/3 and an intrinsic viscosity of from 0.50 to 0.60 and the magnetic layer comprises a polyurethane resin with a weight-average molecular weight of from 30,000 to 60,000 having a component having a molecular weight of not more than 5,000 in an amount of not more than 4.5%.
摘要翻译：公开了一种总厚度不大于11μm的磁记录介质，其包括具有磁性层的非磁性载体，所述磁性层包含分散在非磁性载体的一个表面上的粘结剂中的铁磁粉末，设置在非磁性载体的另一个表面上，其中非磁性载体具有纵向杨氏模量（EMD）和横向杨氏模量（ETD），使得EMD和ETD之和不小于1,200kg / mm2 并且EMD与ETD的比例为1/1至1/3，特性粘度为0.50至0.60，磁性层包含重均分子量为30,000至60,000的聚氨酯树脂，其组分具有分子量不超过5000，不超过4.5％。

99. 发明授权

US5827599A Magnetic recording tape having a backcoat and specified edge profile 失效
标题翻译：具有背涂层和特定边缘轮廓的磁记录带
公开(公告)号：US5827599A
公开(公告)日：1998-10-27
申请号：US745601
申请日：1996-11-08
申请人： Naoto Murao , Masatoshi Takahashi , Nobuyoshi Asada , Jun-ichi Nakamigawa , Nobuyuki Kobayashi
发明人： Naoto Murao , Masatoshi Takahashi , Nobuyoshi Asada , Jun-ichi Nakamigawa , Nobuyuki Kobayashi
IPC分类号： B32B27/00 , B32B27/18 , G11B5/70 , G11B5/73 , G11B5/735 , G11B5/78 , G11B5/84 , G11B5/68
CPC分类号： G11B5/84 , G11B5/735 , Y10S428/90 , Y10T428/24355 , Y10T428/24777 , Y10T428/24975 , Y10T428/256 , Y10T428/258 , Y10T428/259 , Y10T428/31721 , Y10T428/31725 , Y10T428/31786
摘要： In the present invention, the anti-scrapability of the back layer of a magnetic recording medium is improved to reduce the frequency of occurrence of powder fall onto the surface of the magnetic layer and clogging between the magnetic head and the surface of the magnetic layer. As a result, a magnetic recording medium which is extremely less susceptible to dropout can be provided. A novel tape-shaped magnetic recording medium is provided which is obtained by longitudinally slitting a nonmagnetic support having on one side thereof a magnetic layer comprising a ferromagnetic powder dispersed in a binder and on the other side a back layer, wherein the edge face of said back layer doesn't protrude from the vertical line tangent to the highest protrusion on the slit section of said nonmagnetic support.
摘要翻译：在本发明中，改善了磁记录介质的背层的抗刮性，从而降低了粉末在磁性层的表面上的发生频率和磁头与磁性层的表面之间的堵塞。结果，可以提供非常不易于脱落的磁记录介质。提供了一种新颖的带状磁记录介质，其通过纵向切割非磁性载体而获得，所述非磁性载体的一侧具有分散在粘合剂中的铁磁粉末的磁性层，在另一侧具有背层，其中所述背层不从与所述非磁性载体的狭缝部分上的最高突起相切的垂直线突出。

100. 发明授权

US5008147A Magnetic recording medium 失效
标题翻译：磁记录介质
公开(公告)号：US5008147A
公开(公告)日：1991-04-16
申请号：US216566
申请日：1988-07-08
申请人： Katsumi Ryoke , Masatoshi Takahashi , Akihiro Hashimoto , Kazuo Hasumi
发明人： Katsumi Ryoke , Masatoshi Takahashi , Akihiro Hashimoto , Kazuo Hasumi
IPC分类号： C09D5/23 , G11B5/73 , G11B5/735
CPC分类号： G11B5/735 , Y10S428/90 , Y10T428/25 , Y10T428/265 , Y10T428/30 , Y10T428/31609
摘要： A magnetic recording medium comprising a nonmagnetic support having on one surface thereof a magnetic layer and on the opposite surface thereof a backing layer comprising nonmagnetic particles dispersed in a binder, wherein said binder of said backing layer comprises from about 20 to 90 wt % of polycarbonate polyurethane, and said backing layer comprises from about 40 to 200 parts by weight of said binder per 100 parts by weight of said nonmagnetic particles.
摘要翻译：一种磁记录介质，其包括在其一个表面上具有磁性层的非磁性载体，并且在其相对表面上具有包含分散在粘合剂中的非磁性颗粒的背衬层，其中所述背衬层的所述粘合剂包含约20至90重量％的聚碳酸酯聚氨酯和所述背衬层每100重量份所述非磁性颗粒包含约40至200重量份的所述粘合剂。

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