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    AQUEOUS SECONDARY BATTERY
    62.
    发明申请
    AQUEOUS SECONDARY BATTERY 审中-公开

    公开(公告)号：US20190097231A1

    公开(公告)日：2019-03-28

    申请号：US16090099

    申请日：2017-03-30

    Applicant: MITANI BATTERY TECHNOLOGY LABORATORY, LIC ,  OSAKA CITY UNIVERSITY

    Inventor： Yuki KANZAKI ,  Kazunobu SATO ,  Takeji TAKUI ,  Daisuke SHIOMI ,  Satoshi MITANI

    IPC: H01M4/60 ,  H01M10/36

    Abstract: The object of the present invention is to provide an electric power storage device using an aqueous electrolytic solution that is safe even if the device is damaged while being used and the electrolytic solution leaks out from the battery housing. Specifically, the object of the present invention is to provide a secondary battery having both excellent safety and excellent cycle characteristics. The present invention is an aqueous secondary battery, wherein at least either of the positive electrode or the negative electrode comprises a compound (I) having a naphthalenediimide structure or a perylenediimide structure as an active material.

    Stress visualization device and mechanical property value visualization device
    63.
    发明授权
    Stress visualization device and mechanical property value visualization device 有权

    公开(公告)号：US10094721B2

    公开(公告)日：2018-10-09

    申请号：US15437985

    申请日：2017-02-21

    Applicant: Osaka City University

    Inventor： Souichi Saeki

    IPC: G01L1/24 ,  G01B9/02 ,  G01N21/21

    Abstract: A control computation unit causes an optical modulator to change a polarization state to shift a phase of polarized light with which an object is irradiated, computes a spatial gradient of tomographic distribution of phase difference of an interference signal on the basis of phase differences of interference signals each obtained by each phase shift of the polarized light, and visually displays tomographic distribution of spatial gradient in association with tomographic distribution of stress on the display device. The control computation unit computes deformation rate vector distribution at cross-sectional positions of the object on the basis of optical interference signals, and further computes tomographic distribution of strain rate tensor. The control computation unit then computes tomographic distribution of mechanical property value from the tomographic distribution of stress and the tomographic distribution of strain rate tensor, and visually displays the tomographic distribution of mechanical property value.

    STRESS VISUALIZATION DEVICE AND MECHANICAL PROPERTY VALUE VISUALIZATION DEVICE
    66.
    发明申请
    STRESS VISUALIZATION DEVICE AND MECHANICAL PROPERTY VALUE VISUALIZATION DEVICE 审中-公开

    公开(公告)号：US20170160148A1

    公开(公告)日：2017-06-08

    申请号：US15437985

    申请日：2017-02-21

    Applicant: Osaka City University

    Inventor： Souichi SAEKI

    IPC: G01L1/24 ,  G01N21/21 ,  G01B9/02

    CPC classification number: G01L1/24 ,  G01B9/02091 ,  G01B11/168 ,  G01L1/241 ,  G01N21/21

    Abstract: A control computation unit causes an optical modulator to change a polarization state to shift a phase of polarized light with which an object is irradiated, computes a spatial gradient of tomographic distribution of phase difference of an interference signal on the basis of phase differences of interference signals each obtained by each phase shift of the polarized light, and visually displays tomographic distribution of spatial gradient in association with tomographic distribution of stress on the display device. The control computation unit computes deformation rate vector distribution at cross-sectional positions of the object on the basis of optical interference signals, and further computes tomographic distribution of strain rate tensor. The control computation unit then computes tomographic distribution of mechanical property value from the tomographic distribution of stress and the tomographic distribution of strain rate tensor, and visually displays the tomographic distribution of mechanical property value.

    POWER MEASURING APPARATUS
    68.
    发明申请
    POWER MEASURING APPARATUS 有权
    功率测量装置

    公开(公告)号：US20150115951A1

    公开(公告)日：2015-04-30

    申请号：US14388419

    申请日：2013-03-19

    Applicant: OSAKA CITY UNIVERSITY

    Inventor： Hiroaki Tsujimoto

    IPC: G01R21/08 ,  G01R21/00

    CPC classification number: G01R21/08 ,  G01R1/00 ,  G01R1/203 ,  G01R15/142 ,  G01R15/205 ,  G01R21/00 ,  G01R33/072 ,  H01H1/00 ,  H01L2221/00

    Abstract: A power measurement apparatus configured to measure power consumed at a load, the apparatus includes a magnetic film module, an adjuster, a measurement resistance, and a voltage detector. The magnetic film module is arranged so that a longitudinal direction of the magnetic film module is parallel to current flowing in the load. The adjuster is configured to adjust a pass-frequency and a phase of a voltage at one terminal of the magnetic film module. The measurement resistance is serial-connected to the magnetic film module. The voltage detector is configured to detect a voltage between both terminals of the magnetic film module.

    Abstract translation: 一种功率测量装置，被配置为测量负载消耗的功率，该装置包括磁膜模块，调节器，测量电阻和电压检测器。 磁膜模块被布置成使得磁膜模块的纵向平行于在负载中流动的电流。 调整器被配置为调整磁性膜组件的一个端子处的电压的通过频率和相位。 测量电阻串联连接到磁性膜模块。 电压检测器被配置为检测磁性膜模块的两个端子之间的电压。

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