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31. 发明授权

US06381167B2 Semiconductor memory device including plurality of global data lines in parallel arrangement with low parasitic capacitance, and fabrication method thereof 有权
公开(公告)号：US06381167B2
公开(公告)日：2002-04-30
申请号：US09781238
申请日：2001-02-13
申请人： Tsukasa Ooishi , Hiroaki Tanizaki
发明人： Tsukasa Ooishi , Hiroaki Tanizaki
IPC分类号： G11C506
CPC分类号： G11C29/848 , G11C7/18 , H01L27/10894 , H01L27/10897
摘要： A read data line pair is arranged for every four memory cell columns. Column selection in data reading is carried out by four sub read source lines. A write data line pair is arranged for every eight memory cell columns. Column selection in a data write operation is carried out by eight sub write activation lines. By differentiating the number between the read data line pairs and the write data line pairs and the corresponding memory cell columns, the wiring pitch of the data lines can be alleviated to suppress parasitic capacitance while avoiding significant increase of the signal lines to execute column selection.

32. 发明申请

US20120070736A1 NEGATIVE ELECTRODE FOR LITHIUM ION SECONDARY BATTERY AND BATTERY USING SAME 有权
标题翻译：用于锂离子二次电池的负极和使用它的电池
公开(公告)号：US20120070736A1
公开(公告)日：2012-03-22
申请号：US13320960
申请日：2010-04-13
申请人： Kenji Ohara , Hiroaki Tanizaki , Norikazu Mineo
发明人： Kenji Ohara , Hiroaki Tanizaki , Norikazu Mineo
IPC分类号： H01M4/64 , H01M4/40 , H01M4/62
CPC分类号： H01M4/13 , H01M4/62 , H01M4/622 , H01M4/625 , H01M4/66 , H01M4/667 , H01M4/70 , H01M4/76 , H01M10/052 , H01M2004/027 , Y02E60/122 , Y02T10/7011
摘要： There is provided a negative electrode for a lithium-ion secondary battery, including a conductive substrate, a negative electrode active material layer containing a negative electrode active material capable of absorbing and desorbing lithium ions and a conductive member having a lower elastic modulus than that of the conductive substrate, wherein at least part of the negative electrode active material is connected to the conductive substrate via the conductive member. There is also provided a lithium-ion secondary battery with such a negative electrode.
摘要翻译：提供了一种用于锂离子二次电池的负极，其包括导电基板，含有能够吸收和解吸锂离子的负极活性物质的负极活性物质层和具有比所述导电基板，其中所述负极活性物质的至少一部分经由所述导电部件与所述导电性基板连接。还提供了具有这种负极的锂离子二次电池。

33. 发明授权

US07045251B2 Material for positive electrode and secondary battery 有权
标题翻译：正极和二次电池的材料
公开(公告)号：US07045251B2
公开(公告)日：2006-05-16
申请号：US11113771
申请日：2005-04-25
申请人： Hisashi Tsujimoto , Yoshikatsu Yamamoto , Junji Kuyama , Masayuki Nagamine , Atsuo Omaru , Hiroaki Tanizaki
发明人： Hisashi Tsujimoto , Yoshikatsu Yamamoto , Junji Kuyama , Masayuki Nagamine , Atsuo Omaru , Hiroaki Tanizaki
IPC分类号： H01M4/50 , H01M4/52
CPC分类号： H01M4/505 , H01M4/131 , H01M4/133 , H01M4/134 , H01M4/364 , H01M4/386 , H01M4/525 , H01M4/587 , H01M10/052 , H01M10/0525 , H01M10/0587 , H01M2004/028
摘要： Disclosed is a non-aqueous electrolyte secondary battery having an excellent preservation characteristic at a high temperature and charging/discharging cycle characteristic.A rolled body in which a strip-shape positive electrode and negative electrode are rolled with a separator in-between is provided inside a battery can. The positive electrode contains LixMn2−yMayO4 (where, Ma is at least one element selected from the group consisting of metal elements other than Mn, and B) and LiNi1−zMbzO2 (where, Mb is at least one element selected from the group consisting of metal elements other than Ni, and B). By replacing part of Mn and Ni with other elements, the crystal structure can be stabilized. Thereby, the capacity retention ratio after preservation at a high temperature, and a heavy load discharging power under a high electric potential cutoff can be improved. The mean particle size of particles of the above-mentioned oxides are preferable to be 30 μm and below so that an excellent charging/discharging cycle characteristic can be obtained.
摘要翻译：公开了一种在高温和充放电循环特性方面具有优异的保存特性的非水电解质二次电池。在电池壳内部设置有带状正极和负极在其间分离的卷状卷绕体。正极含有Li x Mn 2 O y O y O 4（其中，Ma是至少一个选自除Mn以外的金属元素的元素，以及B）和LiNi 1-z Mb z O 2 N（其中，Mb 是选自Ni之外的金属元素和B）中的至少一种元素。通过用其他元素代替Mn和Ni的一部分，可以稳定晶体结构。由此，能够提高高电位保存后的容量保持率和高电位切断下的重负荷放电功率。上述氧化物的粒子的平均粒径优选为30μm以下，因此可以得到良好的充放电循环特性。

34. 发明授权

US06781873B2 Non-volatile memory device capable of generating accurate reference current for determination 失效
标题翻译：能够产生准确的参考电流以进行确定的非易失性存储器件
公开(公告)号：US06781873B2
公开(公告)日：2004-08-24
申请号：US10364329
申请日：2003-02-12
申请人： Masatoshi Ishikawa , Hiroaki Tanizaki
发明人： Masatoshi Ishikawa , Hiroaki Tanizaki
IPC分类号： G11C1115
CPC分类号： G11C7/14 , G11C11/15 , G11C11/16
摘要： In a memory cell array of an MRAM, a reference memory cell holding a reference value can generate accurate reference current of an intermediate value of data by uniformly supplying reference current to two sense amplifiers using two cells of a cell holding “H” data and a cell holding “L” data. Each bit line is connected to a data-storing memory cell and to the reference memory cell. When the data-storing memory cell connected to a bit line is accessed, the reference memory cell is accessed on the adjacent bit line. Only one row of reference memory cells is provided, reducing the chip area. Therefore, a non-volatile memory device that can reduce the area of a reference cell occupied on a chip while generating accurate reference current for determination can be provided.
摘要翻译：在MRAM的存储单元阵列中，保持参考值的参考存储单元可以通过使用保持“H”数据的单元的两个单元均匀地向两个读出放大器提供参考电流来产生数据的中间值的精确参考电流，单元格保持“L”数据。每个位线连接到数据存储存储单元和参考存储单元。当访问连接到位线的数据存储存储单元时，在相邻位线上访问参考存储单元。仅提供一行参考存储单元，减少了芯片面积。因此，可以提供能够减少芯片占用的参考单元的面积同时产生用于确定的精确参考电流的非易失性存储器件。

35. 发明授权

US06728122B2 Semiconductor memory device capable of rewriting data signal 有权
标题翻译：能够重写数据信号的半导体存储器件
公开(公告)号：US06728122B2
公开(公告)日：2004-04-27
申请号：US10138266
申请日：2002-05-06
申请人： Hiroaki Tanizaki , Tsukasa Ooishi
发明人： Hiroaki Tanizaki , Tsukasa Ooishi
IPC分类号： G11C800
CPC分类号： G11C11/4097 , G11C7/12 , G11C7/18 , G11C11/4094 , G11C2207/002
摘要： In DRAM, a bit line pair are connected to the respective gates of an N channel MOS transistor pair of a read gate, and a write data line pair are connected to the respective gates of an N channel MOS transistor pair of a write gate. Therefore, since neither of the read data line pair and the write data line pair is directly connected to the bit line pair, no data signal on the bit line pair is destroyed by noise occurring on the read data line pair and the write data line pair.
摘要翻译：在DRAM中，位线对连接到读取栅极的N沟道MOS晶体管对的各个栅极，并且写入数据线对连接到写入栅极的N沟道MOS晶体管对的各个栅极。因此，由于读取数据线对和写入数据线对都不直接连接到位线对，所以位线对上的数据信号不会被读取数据线对和写入数据线对上的噪声所破坏。

36. 发明授权

US06445633B2 Read amplifier circuit for high-speed reading and semiconductor memory device employing the read amplifier circuit 失效
标题翻译：用于高速读取的读取放大器电路和采用读取放大器电路的半导体存储器件
公开(公告)号：US06445633B2
公开(公告)日：2002-09-03
申请号：US09791772
申请日：2001-02-26
申请人： Mitsue Takahashi , Hiroaki Tanizaki
发明人： Mitsue Takahashi , Hiroaki Tanizaki
IPC分类号： G11C700
CPC分类号： G11C7/06 , G11C7/12 , G11C7/18 , G11C2207/002 , G11C2207/005
摘要： A read amplifier circuit includes an equalize start circuit. Based on a preamp enable signal PAE and an equalize signal IOEQ, the equalize start circuit generates an equalize start signal EQ for starting equalization at the timing when the preamp enable signal PAE is activated. Simultaneously with activation of a preamplifier by the preamp enable signal PAE, a pair of read lines GIOR and /GIOR is cut off from the preamplifier, and a P channel MOS transistor starts equalization of the pair of read lines GIOR and /GIOR. In this way, it is possible to start equalization of the paired read lines at the same time that the output signal is supplied to the preamplifier.
摘要翻译：读取放大器电路包括均衡启动电路。基于前置放大器使能信号PAE和均衡信号IOEQ，均衡启动电路在前置放大器使能信号PAE被激活的定时产生用于开始均衡的均衡启动信号EQ。在通过前置放大器使能信号PAE激活前置放大器的同时，从前置放大器切断一对读取线GIOR和/ GIOR，并且P沟道MOS晶体管开始对一对读取线GIOR和/ GIOR的均衡。以这种方式，可以在将输出信号提供给前置放大器的同时开始成对的读取行的均衡。

37. 发明授权

US06300013B1 Material for negative electrode and nonaqueous-electrolyte battery incorporating the same 有权
标题翻译：包含其的负极材料和非水电解质电池
公开(公告)号：US06300013B1
公开(公告)日：2001-10-09
申请号：US09549199
申请日：2000-04-13
申请人： Shinichiro Yamada , Takuya Endo , Hiroshi Imoto , Guohua Li , Hiroaki Tanizaki
发明人： Shinichiro Yamada , Takuya Endo , Hiroshi Imoto , Guohua Li , Hiroaki Tanizaki
IPC分类号： H01M458
CPC分类号： H01M4/583 , H01M4/02 , H01M4/13 , H01M4/133 , H01M4/364 , H01M4/38 , H01M4/386 , H01M4/463 , H01M4/58 , H01M10/0525 , H01M2004/021 , H01M2004/027
摘要： A material for a negative electrode capable of preventing change in the volume of an active material occurring when lithium is doped/dedoped to improve resistance against cycle operations. A material for a negative electrode contains a mixture of a non-carbon material and a carbon material, wherein when an assumption is made that the average particle size of the non-carbon material is RM and the average particle size of the carbon material is RC, the ratio RM/RC is not higher than one, and when an assumption is made that the weight of the non-carbon material is WM and the weight of the carbon is WC, the ratio WM/WC is not higher than one or a mixture of a silicon compound and a carbon material, wherein when an assumption is made that the average particle size of the silicon compound is RSi and the average particle size of the carbon material is RC, the ratio RSi/RC is not higher than one.
摘要翻译：能够防止锂掺杂/脱掺杂时发生的活性物质的体积变化的负极材料，以改善对循环操作的抵抗力。负极材料包含非碳材料和碳材料的混合物，其中当假定非碳材料的平均粒径为RM并且碳材料的平均粒径为RC时，RM / RC比不高于1，当假设非碳材料的重量为WM，碳重量为WC时，WM / WC的比例不高于1或硅化合物和碳材料的混合物，其中当假定硅化合物的平均粒径为RSi且碳材料的平均粒径为RC时，RSi / RC比不高于1。

38. 发明授权

US06288573B1 Semiconductor device capable of operating fast with a low voltage and reducing power consumption during standby 失效
标题翻译：半导体器件能够在低电压下快速运行并且在待机期间降低功耗
公开(公告)号：US06288573B1
公开(公告)日：2001-09-11
申请号：US09299665
申请日：1999-04-27
申请人： Hiroaki Tanizaki , Masatoshi Ishikawa
发明人： Hiroaki Tanizaki , Masatoshi Ishikawa
IPC分类号： H03K19094
CPC分类号： G11C11/412 , H03K19/0016
摘要： A transistor and a Pch circuit are connected in parallel to a power supply node of a CMOS circuit for receiving a power supply potential therefore. A transistor and an Nch circuit are connected in parallel to a ground node of the CMOS circuit for receiving a ground potential. During operation, the transistors are on, and the CMOS circuit operates fast. During standby, the Nch circuit or the Pch circuit is off in accordance with the state immediately before the standby. The Nch and Pch circuits are formed of transistors having larger threshold voltages than that of transistors of the CMOS circuit, so that a sub-threshold current during standby can be reduced.
摘要翻译：晶体管和Pch电路并联连接到CMOS电路的电源节点，从而接收电源电位。晶体管和N沟道电路并联连接到CMOS电路的接地节点以接收地电位。在工作期间，晶体管导通，CMOS电路运行快速。在待机期间，Nch电路或Pch电路根据待机之前的状态关闭。 Nch和Pch电路由具有比CMOS电路的晶体管的阈值电压更大的阈值电压的晶体管形成，使得可以减少待机期间的次阈值电流。

39. 发明授权

US08927149B2 Negative electrode for lithium ion secondary battery and battery using same 有权
标题翻译：锂离子二次电池负极和使用电池的电池
公开(公告)号：US08927149B2
公开(公告)日：2015-01-06
申请号：US13320960
申请日：2010-04-13
申请人： Kenji Ohara , Hiroaki Tanizaki , Norikazu Mineo
发明人： Kenji Ohara , Hiroaki Tanizaki , Norikazu Mineo
IPC分类号： H01M4/13 , H01M4/62 , H01M4/70 , H01M4/66 , H01M4/76 , H01M4/02 , H01M10/052
CPC分类号： H01M4/13 , H01M4/62 , H01M4/622 , H01M4/625 , H01M4/66 , H01M4/667 , H01M4/70 , H01M4/76 , H01M10/052 , H01M2004/027 , Y02E60/122 , Y02T10/7011
摘要： There is provided a negative electrode for a lithium-ion secondary battery, including a conductive substrate, a negative electrode active material layer containing a negative electrode active material capable of absorbing and desorbing lithium ions and a conductive member having a lower elastic modulus than that of the conductive substrate, wherein at least part of the negative electrode active material is connected to the conductive substrate via the conductive member. There is also provided a lithium-ion secondary battery with such a negative electrode.
摘要翻译：提供了一种用于锂离子二次电池的负极，其包括导电基板，含有能够吸收和解吸锂离子的负极活性物质的负极活性物质层和具有比所述导电基板，其中所述负极活性物质的至少一部分经由所述导电部件与所述导电性基板连接。还提供了具有这种负极的锂离子二次电池。

40. 发明授权

US07848081B2 Lithium-ion capacitor 有权
标题翻译：锂离子电容器
公开(公告)号：US07848081B2
公开(公告)日：2010-12-07
申请号：US11874338
申请日：2007-10-18
申请人： Hiroaki Tanizaki , Nobuo Ando , Yukinori Hatou
发明人： Hiroaki Tanizaki , Nobuo Ando , Yukinori Hatou
IPC分类号： H01G9/02
CPC分类号： H01G11/32 , H01G11/06 , H01G11/24 , H01G11/50 , Y02E60/13 , Y02T10/7022
摘要： The invention provides a negative electrode material for use with a lithium-ion capacitor, which is high in energy density, output density and excellent in durability. When graphite of which an average distance between 002 lattice planes thereof is within a range from 0.335 nm to 0.337 nm is used for an active material of a negative electrode of a lithium-ion capacitor, the energy density of the capacitor is increased. The output characteristic and the cycle durability can be improved when D10, D50 and D90 are set within predetermined ranges.
摘要翻译：本发明提供一种与锂离子电容器一起使用的负极材料，其能量密度高，输出密度高，耐久性优异。对于锂离子电容器的负极的活性物质，当其002个晶面之间的平均距离在0.335nm〜0.337nm的范围内的石墨被使用时，电容器的能量密度增加。当D10，D50和D90设定在预定范围内时，可以提高输出特性和循环耐久性。

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