Anode material for lithium secondary battery, method for manufacturing the same, and lithium secondary battery including the material
    32.
    发明专利
    Anode material for lithium secondary battery, method for manufacturing the same, and lithium secondary battery including the material 有权
    用于锂二次电池的阳极材料,其制造方法和包括材料的锂二次电池

    公开(公告)号:JP2012023006A

    公开(公告)日:2012-02-02

    申请号:JP2010238508

    申请日:2010-10-25

    CPC classification number: H01M4/136 H01M4/5825 H01M10/52

    Abstract: PROBLEM TO BE SOLVED: To provide an anode material for a lithium secondary battery having high discharge capacity, excellent cycle characteristic and high charge discharge efficiency, to provide a method for manufacturing the anode material, and to provide a lithium secondary battery including the material.SOLUTION: A positive active material for the lithium secondary battery is composed of a lithium manganese phosphate based compound including one metal element selected among Mg, Ti, Ni, Co, and Fe and having phosphorus a part of which is substituted with arsenic. The positive active material is manufactured by reacting a lithium oxide, a manganese oxide, a phosphorus oxide, a chelate agent, and water in a hydrothermal reactor, and adding a substitution product of the above elements and arsenic substitution to react together.

    Abstract translation: 解决的问题:为了提供一种具有高放电容量,优异的循环特性和高充电放电效率的锂二次电池的负极材料,以提供一种用于制造负极材料的方法,并且提供一种锂二次电池,其包括 材料。 解决方案:用于锂二次电池的正极活性材料由包含选自Mg,Ti,Ni,Co和Fe中的一种金属元素和具有一部分被砷取代的磷的磷酸锰锂基化合物组成 。 正极活性物质是通过在水热反应器中使氧化锂,氧化锰,氧化磷,螯合剂和水反应制造的,并加入上述元素的取代产物和砷取代反应。 版权所有(C)2012,JPO&INPIT

    Method of configuring physical layer in magnetic field based low frequency band radio communication and computer readable recording medium with program for executing the method recorded thereon
    33.
    发明专利
    Method of configuring physical layer in magnetic field based low frequency band radio communication and computer readable recording medium with program for executing the method recorded thereon 审中-公开
    在基于磁场的低频无线电通信中配置物理层的方法和具有用于执行记录的方法的程序的计算机可读记录介质

    公开(公告)号:JP2011234190A

    公开(公告)日:2011-11-17

    申请号:JP2010103561

    申请日:2010-04-28

    Abstract: PROBLEM TO BE SOLVED: To provide magnetic field based low frequency band radio communication for supporting a packet format, coding and modulation systems suitable between a master and a slave so as to carry out radio communication with a data rate or coding system variable according to peripheral environments in the magnetic field based low frequency band radio communication applied to adverse environments.SOLUTION: In a method of configuring a physical layer in magnetic field based low frequency band radio communication, a data rate and a coding system of a payload field contained in a request frame and a response frame between a master and a frame is made variable in accordance with a peripheral communication environment within a predetermined range. In such a configuration, the request frame and the response frame may be comprised of the same format but such request frame and response frame may include a preamble field, a header field and a payload field, respectively.

    Abstract translation: 要解决的问题:提供用于支持分组格式的磁场低频带无线电通信,适用于主机和从机之间的编码和调制系统,以便执行与数据速率或编码系统变量的无线电通信 根据外围环境中的磁场低频带无线电通信应用于恶劣环境。 解决方案:在基于磁场的低频带无线电通信中配置物理层的方法中,包含在请求帧中的有效载荷字段的数据速率和编码系统以及主机和帧之间的响应帧是 根据外围通信环境在预定范围内变化。 在这种配置中,请求帧和响应帧可以由相同的格式组成,但是这样的请求帧和响应帧可以分别包括前同步码字段,报头字段和有效载荷字段。 版权所有(C)2012,JPO&INPIT

    Magnetic field communication method for low-power node management
    34.
    发明专利
    Magnetic field communication method for low-power node management 有权
    用于低功率节点管理的磁场通信方法

    公开(公告)号:JP2011217372A

    公开(公告)日:2011-10-27

    申请号:JP2011070359

    申请日:2011-03-28

    CPC classification number: H04L12/12 H04L12/44 H04W52/0229 Y02D70/00

    Abstract: PROBLEM TO BE SOLVED: To provide a magnetic field communication method for low-power node management which improves the communication performance and efficiency of a radio network of a magnetic field communication low-requency band.SOLUTION: Though the magnetic field communication method for low-power node management is performed in a radio network of a low-frequency band that is comprised of one MFAN-C and at least one MFAN-N, a physical layer frame is comprised of a preamble, a header, and a payload, and the preamble is comprised of a wake-up bit string and a synchronization bit string. The wake-up bit string is desirably added to only the preamble of the frame that is transmitted from the MFAN-C when the MFAN-N is activated from a power saving mode. The wake-up bit string is desirably modulated using an ASK system, and the synchronization bit string is desirably modulated using a BPSK system.

    Abstract translation: 要解决的问题:提供一种用于低功率节点管理的磁场通信方法,其提高了磁场通信低功率频带的无线电网络的通信性能和效率。解决方案:尽管用于低功率节点管理的磁场通信方法, 在由MFAN-C和至少一个MFAN-N组成的低频带的无线电网络中执行功率节点管理,物理层帧由前导码,报头和有效载荷组成,并且 前同步码由唤醒位串和同步位串构成。 当从省电模式激活MFAN-N时,希望将唤醒比特串添加到仅从MFAN-C发送的帧的前同步码。 唤醒比特串希望使用ASK系统进行调制,并且期望使用BPSK系统调制同步比特串。

    Slotless motor
    40.
    发明专利
    Slotless motor 有权
    无缝电机

    公开(公告)号:JP2010004729A

    公开(公告)日:2010-01-07

    申请号:JP2008334145

    申请日:2008-12-26

    CPC classification number: H02K3/47

    Abstract: PROBLEM TO BE SOLVED: To provide a slotless motor which can combine two or more unit coil bodies easily and correctly.
    SOLUTION: Two unit coil bodies facing each other are combined in a circular form with different inner diameters to constitute two or more circular coil bodies. Each circular coil body with a smaller inner diameter is inserted inside the circular coil body with a larger inner diameter sequentially out of two or more circular coil bodies to constitute a stator coil. Then, the respective sums of horizontal widths of two or more unit coil bodies of U phase, V phase and W phase are made equal, so the intensities of magnetic fields of the U phase, V phase and W phase are balanced and the stator can be manufactured correctly in response to the designer's intent, and the assembly process can also be simplified significantly.
    COPYRIGHT: (C)2010,JPO&INPIT

    Abstract translation: 要解决的问题:提供一种可以容易且正确地组合两个或多个单元线圈体的无槽电动机。 解决方案:相互面对的两个单元线圈体以不同的内径的圆形组合成构成两个或多个圆形线圈体。 具有较小内径的每个圆形线圈体从两个或更多个圆形线圈体中顺序地插入到具有较大内径的圆形线圈体内,构成定子线圈。 然后,将U相,V相和W相的两个以上的单位线圈体的各个水平宽度的和相等,使得U相,V相和W相的磁场强度平衡,并且定子可以 可以根据设计人员的意图进行正确的制造,并且组装过程也可以大大简化。 版权所有(C)2010,JPO&INPIT

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