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    SOLID ELECTROLYTE MATERIAL AND BATTERY USING SAME
    1.
    发明申请
    SOLID ELECTROLYTE MATERIAL AND BATTERY USING SAME 有权

    公开(公告)号：US20240413394A1

    公开(公告)日：2024-12-12

    申请号：US18813086

    申请日：2024-08-23

    Applicant: Panasonic Intellectual Property Management Co., Ltd.

    Inventor： YOSHIAKI TANAKA ,  TAKASHI KUBO ,  KEITA MIZUNO

    IPC: H01M10/0562 ,  C01G25/00 ,  C01G35/00 ,  H01M10/0585

    Abstract: A solid electrolyte material includes a solid electrolyte and an oxide material. The solid electrolyte includes Li, M, O, and X. M is at least one selected from the group consisting of Nb, Ta, and Zr. X is at least one selected from the group consisting of F, Cl, Br, and I. The oxide material includes at least one selected from the group consisting of oxides of divalent metal elements and oxides of trivalent metal elements. The mass proportion of the oxide material to the solid electrolyte is 1% or more and 50% or less. A battery includes a positive electrode, a negative electrode, and a solid electrolyte layer disposed between the positive electrode and the negative electrode, and at least one selected from the group consisting of the positive electrode, the negative electrode, and the electrolyte layer contains the above solid electrolyte material.

    WELDING DEVICE
    3.
    发明申请
    WELDING DEVICE 审中-公开
    焊接设备

    公开(公告)号：US20160144442A1

    公开(公告)日：2016-05-26

    申请号：US14787682

    申请日：2014-07-07

    Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

    Inventor： YOSHIAKI TANAKA ,  YOSHIYUKI TABATA ,  SHINSUKE SHIMABAYASHI

    IPC: B23K9/073 ,  B23K9/10 ,  B23K9/095 ,  H02M3/335

    CPC classification number: B23K9/073 ,  B23K9/09 ,  B23K9/095 ,  B23K9/0953 ,  B23K9/1043 ,  B23K9/167 ,  B23K9/173 ,  H02M3/33515 ,  H02M7/53871 ,  Y02P70/181

    Abstract: The welding device of the present disclosure has a switching section, a setting section, an output detector, a controller, a frequency controller, and a driver. The switching section is formed of a switching element. The setting section determines setting output. The output detector detects welding output. The controller calculates an output-on period of the switching section according to the setting output and the welding output. The frequency controller determines an inverter frequency based on the output-on period. The driver controls on/off operation of a switching element of the switching section based on the inverter frequency and the output-on period. When the output-on period is calculated using a first ratio, the inverter frequency is determined to a first frequency, and when the output-on period is calculated using a second ratio smaller than the first ratio, the inverter frequency is determined to a second frequency higher than the first frequency.

    Abstract translation: 本公开的焊接装置具有切换部，设定部，输出检测部，控制部，频率控制部以及驱动部。 开关部由开关元件构成。 设置部分确定设置输出。 输出检测器检测焊接输出。 控制器根据设定输出和焊接输出计算切换部的输出周期。 频率控制器基于输出周期来确定逆变器频率。 驱动器基于逆变器频率和输出接通周期来控制开关部的开关元件的开/关动作。 当使用第一比率计算输出周期时，将逆变器频率确定为第一频率，并且当使用小于第一比率的第二比率来计算输出周期时，将逆变器频率确定为第二频率 频率高于第一频率。

    SOLID ELECTROLYTE MATERIAL AND BATTERY USING SAME
    6.
    发明申请
    SOLID ELECTROLYTE MATERIAL AND BATTERY USING SAME 有权

    公开(公告)号：US20250015348A1

    公开(公告)日：2025-01-09

    申请号：US18893137

    申请日：2024-09-23

    Applicant: Panasonic Intellectual Property Management Co., Ltd.

    Inventor： TAKASHI KUBO ,  KAZUFUMI MIYATAKE ,  YOSHIAKI TANAKA ,  AKINOBU MIYAZAKI

    IPC: H01M10/0562

    Abstract: The solid electrolyte material of the present disclosure comprises Li, M, O, X, and H. Here, M is at least one selected from the group consisting of Nb and Ta, X is at least one selected from the group consisting of F, Cl, Br, and I, and the molar ratio of H to M is greater than 0.08 and 1.50 or less. The battery of the present disclosure includes a positive electrode, a negative electrode, and an electrolyte layer provided between the positive electrode and the negative electrode. At least one selected from the group consisting of the positive electrode, the negative electrode, and the electrolyte layer contains the solid electrolyte material of the present disclosure.

    BATTERY
    8.
    发明申请
    BATTERY 有权

    公开(公告)号：US20220209287A1

    公开(公告)日：2022-06-30

    申请号：US17696964

    申请日：2022-03-17

    Applicant: Panasonic Intellectual Property Management Co., Ltd.

    Inventor： YOSHIAKI TANAKA ,  TETSUYA ASANO ,  AKIHIRO SAKAI

    IPC: H01M10/0562

    Abstract: The battery includes a positive electrode, a first electrolyte layer, a second electrolyte layer, and a negative electrode arranged in this order. The first electrolyte layer contains a first solid electrolyte material and a second solid electrolyte material. In the first electrolyte layer, the mass ratio of the second solid electrolyte material to the first solid electrolyte material is greater than 0.05 and less than 1. The second electrolyte layer contains the second solid electrolyte material. The first solid electrolyte material is formed of Li, M, O, and X. In the first solid electrolyte material, M is at least one element selected from the group consisting of metal elements other than Li, and metalloids, and X is at least one element selected from the group consisting of Cl, Br, and I. The second solid electrolyte material has a composition different from that of the first solid electrolyte material.

    SOLID ELECTROLYTE MATERIAL AND BATTERY USING SAME
    10.
    发明申请
    SOLID ELECTROLYTE MATERIAL AND BATTERY USING SAME 有权

    公开(公告)号：US20250023095A1

    公开(公告)日：2025-01-16

    申请号：US18900635

    申请日：2024-09-28

    Applicant: Panasonic Intellectual Property Management Co., Ltd.

    Inventor： TAKASHI KUBO ,  KAZUFUMI MIYATAKE ,  YOSHIAKI TANAKA ,  RYUHEI KATAYAMA ,  AKINOBU MIYAZAKI

    IPC: H01M10/0562 ,  H01M10/0525

    Abstract: The solid electrolyte material of the present disclosure is a solid electrolyte material including Li, M, O, and X. Here, M is at least one selected from the group consisting of Nb and Ta, X is at least one selected from the group consisting of F, Cl, Br, and I, and the solid electrolyte material has a specific surface area of greater than 7.5 m2/g. The battery of the present disclosure includes a positive electrode, a negative electrode, and an electrolyte layer arranged between the positive electrode and the negative electrode. At least one of the positive electrode, the negative electrode, and the electrolyte layer contains the solid electrolyte material of the present disclosure.

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