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    LITHIUM SECONDARY CELL
    2.
    发明申请
    LITHIUM SECONDARY CELL 审中-公开
    锂二次细胞

    公开(公告)号：US20140045069A1

    公开(公告)日：2014-02-13

    申请号：US14112973

    申请日：2012-04-27

    申请人： Tatsuji Numata ,  Tetsuya Kajita ,  Hiroo Takahashi ,  Daisuke Kawasaki

    发明人： Tatsuji Numata ,  Tetsuya Kajita ,  Hiroo Takahashi ,  Daisuke Kawasaki

    IPC分类号： H01M4/36

    CPC分类号： H01M4/364 ,  H01M4/131 ,  H01M4/136 ,  H01M4/386 ,  H01M4/525 ,  H01M4/5825 ,  H01M10/052 ,  H01M2010/4292

    摘要： Provided is a lithium secondary cell in which elution of manganese from a manganese olivine compound into an electrolyte is suppressed, a high level of safety is obtained, the charge/discharge cycle efficiency and suppression of leakage of manganese during storage can be maintained over a long period, a long lifespan is obtained, a rapid decrease in cell voltage near the end of discharge is suppressed, and output characteristics are enhanced, when a manganese olivine compound having excellent stability during charge/discharge is used as the principal component in the positive electrode active material. The positive electrode contains a positive electrode active material containing an olivine compound represented by LiMm1-aXaPO4 (where X represents Mg and/or Fe, and a represents a value that satisfies 0≦a≦0.3) and a lithium nickel oxide represented by LiNi1-bZbO2 (where Z represents one or more selected from Co, Mn, Al, Mg, and V; and b represents a value that satisfies 0≦b≦0.4), the content of the olivine compound being from 50 to 95 mass %.

    摘要翻译： 本发明提供一种能够抑制锰从锰橄榄石化合物溶解成电解质的锂二次电池，能够获得高水平的安全性，能够在长时间内保持充放电循环效率和锰的泄漏抑制 时间长，寿命长，抑制放电结束附近的电池电压的急剧下降，并且当充放电时的稳定性优异的锰橄榄石化合物作为正极中的主要成分时，能够提高输出特性 活性物质 正极含有含有由LiMm1-aXaPO4（其中X表示Mg和/或Fe，a表示满足0≤a≤0.3的值）的LiMm1-aXaPO4表示的橄榄石化合物的正极活性物质和由LiNi1-aXaPO4表示的锂镍氧化物， bZbO2（其中Z表示选自Co，Mn，Al，Mg和V中的一种或多种; b表示满足0 @ b @ 0.4的值），橄榄石化合物的含量为50〜95质量％。

    Triazole derivatives and salts thereof, and antifungal agent containing the same
    5.
    发明授权
    Triazole derivatives and salts thereof, and antifungal agent containing the same 失效
    三唑衍生物及其盐，以及含有它们的抗真菌剂

    公开(公告)号：US5605921A

    公开(公告)日：1997-02-25

    申请号：US261952

    申请日：1994-06-17

    申请人： Hiroyuki Imaizumi ,  Tetsuya Kajita ,  Kenichi Takashima ,  Minako Yotsuji ,  Keiko Takakura ,  Akira Yotsuji ,  Junichi Mitsuyama ,  Katsumi Shimizu ,  Hiroshi Sakai ,  Hirokazu Narita

    发明人： Hiroyuki Imaizumi ,  Tetsuya Kajita ,  Kenichi Takashima ,  Minako Yotsuji ,  Keiko Takakura ,  Akira Yotsuji ,  Junichi Mitsuyama ,  Katsumi Shimizu ,  Hiroshi Sakai ,  Hirokazu Narita

    IPC分类号： A61K31/41 ,  A61P31/04 ,  A61P31/10 ,  C07D249/08 ,  C07D401/12 ,  C07D417/06 ,  C07D521/00 ,  A01N43/653

    CPC分类号： C07D231/12 ,  C07D233/56 ,  C07D249/08

    摘要： The present invention relates to a compound represented by the general formula (1) or its salt, a process for producing the same, and an antifungal agent comprising the same as an effective component: ##STR1## wherein R.sup.1 represents a substituted or unsubstituted aryl group or a substituted or unsubstituted heterocyclic group bonded through a carbon atom in the ring to the main chain; R.sup.2 presents a hydrogen atom, a fluorine atom or a substituted or unsubstituted alkyl group; and R.sup.3 represents a cyano group, a thioamido group or a group represented by the formula ##STR2## in which R.sup.4 is a hydroxyl group or a group of the formula ##STR3## (R.sup.7 and R.sup.8, which may be the same or different, are hydrogen atoms or substituted or unsubstituted alkyl, alkenyl, alkynyl, cycloalkyl, aryl, amino, alkoxy, hydroxyl or heterocyclic groups, and may form a substituted or unsubstituted heterocyclic group together with the nitrogen atom to which R.sup.7 and R.sup.8 attach), R.sup.5 is a substituted or unsubstituted alkoxy group or a group of the formula ##STR4## (R.sup.7 and R.sup.8 are as defined above), and R.sup.6 is a hydrogen atom or a substituted or unsubstituted alkyl group.

    摘要翻译： 本发明涉及由通式（1）表示的化合物或其盐，其制备方法和含有该化合物的有效成分的抗真菌剂：有或无取代的芳基或取代或未取代的杂环基 通过环中的碳原子键合到主链上; R2表示氢原子，氟原子或取代或未取代的烷基; 并且R 3表示氰基，硫代酰氨基或由下式表示的基团：其中R 4是羟基或式（R 3和R 8）可以相同或不同， 氢原子或取代或未取代的烷基，烯基，炔基，环烷基，芳基，氨基，烷氧基，羟基或杂环基，并且可以与R7和R8连接的氮原子一起形成取代或未取代的杂环基），R5是 取代或未取代的烷氧基或式的基团（R 7和R 8如上定义），R 6为氢原子或取代或未取代的烷基。

    Modulator and ΔΣ-type D/A converter
    6.
    发明授权
    Modulator and ΔΣ-type D/A converter 有权
    调制器和＆Dgr＆amp; S型D / A转换器

    公开(公告)号：US08766837B2

    公开(公告)日：2014-07-01

    申请号：US13522836

    申请日：2010-09-30

    申请人： Tetsuya Kajita ,  Seita Nashimoto ,  Naoki Nagashima ,  Kouji Okuda

    发明人： Tetsuya Kajita ,  Seita Nashimoto ,  Naoki Nagashima ,  Kouji Okuda

    IPC分类号： H03M1/66

    CPC分类号： H03M3/51

    摘要： The disclosed device easily and precisely satisfies a requested output range, and is provided with: a ΔΣ-modulator (12) which converts a digital input signal to a pulse signal; an input comparison device (11) which compares an input value that corresponds to the digital input signal, and a pre-set threshold value; and a thinned output control unit (14) which, when the result of the comparison by the input comparison device (11) shows that the input value is less than the threshold value, reduces the output value corresponding to the input value in accordance with the size of the difference between the input value and the threshold value, and sets the output value to 0 when the input value is 0.

    摘要翻译： 所公开的装置容易且精确地满足请求的输出范围，并且具有：将数字输入信号转换为脉冲信号的调制器（12）; 比较与数字输入信号对应的输入值和预设阈值的输入比较装置（11）; 以及减量输出控制单元（14），当输入比较装置（11）的比较结果表明输入值小于阈值时，根据该输入值减小对应于输入值的输出值 输入值与阈值之差的大小，输入值为0时将输出值设定为0。

    NONAQUEOUS ELECTROLYTE SECONDARY BATTERY
    7.
    发明申请
    NONAQUEOUS ELECTROLYTE SECONDARY BATTERY 审中-公开
    非电解电解质二次电池

    公开(公告)号：US20130280594A1

    公开(公告)日：2013-10-24

    申请号：US13977895

    申请日：2011-01-18

    申请人： Tetsuya Kajita ,  Ryuichi Kasahara ,  Jiro Iriyama ,  Tatsuji Numata

    发明人： Tetsuya Kajita ,  Ryuichi Kasahara ,  Jiro Iriyama ,  Tatsuji Numata

    IPC分类号： H01M4/134

    CPC分类号： H01M4/134 ,  H01M4/131 ,  H01M4/36 ,  H01M4/386 ,  H01M10/0525 ,  H01M10/0585 ,  H01M2004/021

    摘要： In a nonaqueous electrolyte secondary battery using silicon and silicon oxide as a negative electrode active material, the charge and discharge cycle characteristics are improved. A nonaqueous electrolyte secondary battery in the exemplary embodiment comprises a sheet-shaped negative electrode comprising a negative electrode active material layer comprising a composite of silicon and silicon oxide formed on a negative electrode current collector, and a sheet-shaped positive electrode comprising a positive electrode active material layer formed on a positive electrode current collector, wherein the negative electrode is disposed opposed to the positive electrode via a separator, a peripheral edge portion of the negative electrode active material layer is disposed within a peripheral edge portion of the positive electrode active material layer, and a relationship of 1.00

    摘要翻译： 在使用硅和氧化硅作为负极活性物质的非水电解质二次电池中，充放电循环特性得到改善。 本实施方式的非水电解质二次电池包括由在负极集电体上形成的由硅和氧化硅构成的复合体的负极活性物质层和包含正极集电体的片状正极的片状负极， 形成在正极集电体上的活性物质层，其中，所述负极经由隔膜与所述正极配置成相对，所述负极活性物质层的周缘部配置在所述正极活性物质的周缘部 当正极的充电容量为a，负极的充电容量为b，b / a = c时，满足1.00

    Method for doping and dedoping lithium into and from negative electrode and method for producing negative electrode for lithium secondary battery
    8.
    发明授权
    Method for doping and dedoping lithium into and from negative electrode and method for producing negative electrode for lithium secondary battery 有权
    从负极中掺杂和去掺杂锂的方法和用于生产锂二次电池的负极的方法

    公开(公告)号：US09123928B2

    公开(公告)日：2015-09-01

    申请号：US14114948

    申请日：2012-04-06

    申请人： Jiro Iriyama ,  Tetsuya Kajita ,  Daisuke Kawasaki ,  Tatsuji Numata

    发明人： Jiro Iriyama ,  Tetsuya Kajita ,  Daisuke Kawasaki ,  Tatsuji Numata

    IPC分类号： H01M4/04 ,  H01M4/134 ,  H01M4/1395 ,  H01M4/485

    CPC分类号： H01M4/0459 ,  H01M4/134 ,  H01M4/1395 ,  H01M4/485 ,  Y02E60/122 ,  Y02P70/54

    摘要： The object of an exemplary embodiment of the invention is to provide a negative electrode having excellent cycle property. An exemplary embodiment of the invention a method for doping and dedoping lithium for the first time after a negative electrode for a lithium secondary battery comprising silicon oxide as an active material is produced, comprising doping the lithium within the following current value range (A) and within the following doped amount range (B); current value range (A): a range of a current value in which a doped amount in which only one peak appears at 1 V or less on the V-dQ/dV curve becomes maximum, wherein the V-dQ/dV curve represents a relationship between voltage V of the negative electrode with respect to a lithium reference electrode and dQ/dV that is a ratio of variation dQ of lithium dedoped amount Q in the negative electrode to variation dV of the voltage V, and doped amount range (B): a range of a doped amount in which only one peak appears at 1 V or less on the V-dQ/dV curve.

    摘要翻译： 本发明的示例性实施方案的目的是提供具有优异的循环性能的负极。 本发明的一个示例性实施方案是制备在包含氧化硅作为活性材料的锂二次电池的负极之后首次掺杂和去掺杂锂的方法，包括在随后的电流值范围（A）和 在下面的掺杂量范围（B）内; 电流值范围（A）：其中在V-dQ / dV曲线上仅出现1V或更小的一个峰值的掺杂量的电流值的范围变得最大，其中V-dQ / dV曲线表示 负极的电压V与锂参比电极之间的关系和作为负极中的脱锂量Q的变化量dQ与电压V的变化dV的比的dQ / dV以及掺杂量范围（B） ：在V-dQ / dV曲线上只有一个峰出现在1V或更小的掺杂量的范围。

    LITHIUM SECONDARY BATTERY AND CONTROL SYSTEM THEREFOR, AND METHOD FOR DETECTING STATE OF LITHIUM SECONDARY BATTERY
    9.
    发明申请
    LITHIUM SECONDARY BATTERY AND CONTROL SYSTEM THEREFOR, AND METHOD FOR DETECTING STATE OF LITHIUM SECONDARY BATTERY 审中-公开
    锂二次电池及其控制系统及其检测锂二次电池状态的方法

    公开(公告)号：US20150200425A1

    公开(公告)日：2015-07-16

    申请号：US14670971

    申请日：2015-03-27

    申请人： Jiro IRIYAMA ,  Tetsuya KAJITA ,  Daisuke KAWASAKI ,  Ryuichi KASAHARA ,  Tatsuji NUMATA

    发明人： Jiro IRIYAMA ,  Tetsuya KAJITA ,  Daisuke KAWASAKI ,  Ryuichi KASAHARA ,  Tatsuji NUMATA

    IPC分类号： H01M10/48 ,  G01R31/36 ,  H02J7/00

    CPC分类号： H01M10/48 ,  G01R31/362 ,  G01R31/3648 ,  G06F17/15 ,  H01M4/485 ,  H01M10/44 ,  H02J7/00 ,  H02J7/007 ,  Y02E60/122 ,  Y02P70/54

    摘要： There is provided a control system for a lithium secondary battery that can quantitatively sense a deterioration state inherent in a lithium secondary battery using silicon oxide as a negative electrode active material, that is, the nonuniform reaction state of a negative electrode. A control system for a lithium secondary battery including a positive electrode, a negative electrode using silicon oxide as a negative electrode active material, and a lithium reference electrode having a reference potential with respect to the negative electrode includes measurement means for measuring a voltage V of the negative electrode with respect to the lithium reference electrode and a discharge capacity Q of the lithium secondary battery during discharge of the lithium secondary battery; generation means for generating a V-dQ/dV curve representing a relationship between dQ/dV, which is a proportion of an amount of change dQ in the discharge capacity Q to an amount of change dV in the voltage V, and the voltage V; calculation means for calculating an intensity ratio of two peaks appearing on the V-dQ/dV curve for two voltage values in the voltage V; and sensing means for sensing a state of the negative electrode utilizing the intensity ratio.

    摘要翻译： 提供了一种锂二次电池的控制系统，其可以使用氧化硅作为负极活性物质，即负极的不均匀的反应状态来定量地感测锂二次电池固有的劣化状态。 一种锂二次电池的控制系统，包括正电极，使用氧化硅作为负电极活性材料的负极和相对于负电极具有参考电位的锂参比电极，包括用于测量电压V的电压V的测量装置 相对于锂参考电极的负极和锂二次电池放电期间的锂二次电池的放电容量Q; 用于产生表示作为放电容量Q中的变化量dQ与电压V中的变化量dV的比例的dQ / dV与电压V之间的关系的V-dQ / dV曲线的生成装置; 用于计算在V-dQ / dV曲线上出现的两个电压在电压V中的两个电压值的强度比的计算装置; 以及感测装置，用于利用强度比来感测负极的状态。