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    DYNAMO-ELECTRIC MACHINE ROTOR
    5.
    发明公开
    DYNAMO-ELECTRIC MACHINE ROTOR 审中-实审

    公开(公告)号：EP4436010A1

    公开(公告)日：2024-09-25

    申请号：EP21964683.3

    申请日：2021-11-16

    申请人： KABUSHIKI KAISHA TOSHIBA ,  Toshiba Infrastructure Systems & Solutions Corporation

    发明人： UCHIDA, Hidenori ,  YAMAGISHI, Daisuke

    IPC分类号： H02K1/276

    CPC分类号： Y02T10/64 ,  H02K1/2766 ,  H02K29/03 ,  H02K2213/0320130101

    摘要： Embodiments aim to provide a rotor of a rotary electrical machine capable of suppressing leakage flux and reducing a stress against a centrifugal force.
    In the rotor of the embodiments, a first region surrounded by a bridge inner circumferential edge, a bridge center line, a circumscribed circle of a rotor core, and an inner wall of a first magnet hole and a second region surrounded by the bridge inner circumferential edge, the bridge center line, the circumscribed circle of the rotor core, and an inner wall of a second magnet hole are asymmetrical with respect to a d-axis, and the rotor core has a structure satisfying the following equation. ∑Skmrmrbmsinθbkm−θkm=∑SjnRnRbnsinθbjn−θjn

    SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME
    8.
    发明公开
    SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME 审中-实审

    公开(公告)号：EP4435868A1

    公开(公告)日：2024-09-25

    申请号：EP23191687.5

    申请日：2023-08-16

    申请人： Kabushiki Kaisha Toshiba ,  Toshiba Electronic Devices & Storage Corporation

    发明人： KIYOSAWA, Tsutomu

    IPC分类号： H01L29/12 ,  H01L29/78 ,  H01L29/06 ,  H01L21/336

    CPC分类号： H01L29/1608 ,  H01L29/66068 ,  H01L29/7811 ,  H01L29/0657

    摘要： A semiconductor device according to embodiments includes a device region and a dicing region surrounding the device region. The device region includes a first electrode, a second electrode, and a silicon carbide layer having a first face on the side of the first electrode and a second face on the side of the second electrode. At least a portion of the silicon carbide layer is provided between the first electrode and the second electrode. The dicing region includes the silicon carbide layer having the first face and the second face. A first maximum distance from the second face to the first face of the device region in a normal direction of the second face is greater than a second maximum distance from the second face to the first face of the dicing region in the normal direction.

    ANOMALY DETECTION DEVICE, ANOMALY DETECTION METHOD, AND COMPUTER-READABLE MEDIUM
    9.
    发明公开
    ANOMALY DETECTION DEVICE, ANOMALY DETECTION METHOD, AND COMPUTER-READABLE MEDIUM 审中-实审

    公开(公告)号：EP4435669A1

    公开(公告)日：2024-09-25

    申请号：EP23213032.8

    申请日：2023-11-29

    申请人： Kabushiki Kaisha Toshiba

    发明人： MARUKAME, Takao ,  NOMURA, Kumiko ,  MIZUSHIMA, Koichi ,  NISHI, Yoshifumi

    IPC分类号： G06N3/044 ,  G06N3/065 ,  G06N3/049 ,  G06F7/544

    CPC分类号： G06N3/044 ,  G06N3/065 ,  G06F7/5443 ,  G06N3/049

    摘要： According to an arrangement, an anomaly detection device (10) includes: an input unit (22) acquires a time-series input signal detected by observing an observation target device (100); an output unit (26) generates a plurality of multiplication signals by respectively multiplying a plurality of output signals each having a waveform having reproducibility for a waveform of the input signal, by output weights set in advance, and generates an integral signal obtained by time integration through adding up the plurality of multiplication signals; and a determination unit (28) determines whether the observation target device (100) is normal or abnormal based on a result of comparison between the integral signal and a threshold set in advance, and output a determination signal representing a determination result. The output weights each represent a positive predetermined value or a negative predetermined value, and are respectively set for the plurality of output signals.

    ELECTROLYSIS DEVICE
    10.
    发明公开
    ELECTROLYSIS DEVICE 审中-实审

    公开(公告)号：EP4435145A2

    公开(公告)日：2024-09-25

    申请号：EP23192362.4

    申请日：2023-08-21

    申请人： KABUSHIKI KAISHA TOSHIBA

    发明人： Mikoshiba, Satoshi ,  Kudo, Yuki ,  Ono, Akihiko ,  Kitagawa, Ryota ,  Kofuji, Yusuke ,  Kiyota, Yasuhiro

    IPC分类号： C25B1/04 ,  C25B3/26 ,  C25B9/23 ,  C25B11/032 ,  C25B15/08

    CPC分类号： C25B1/04 ,  C25B3/26 ,  C25B9/23 ,  C25B15/08 ,  C25B11/032

    摘要： An electrolysis device of an arrangement includes: an electrolysis cell including a porous cathode in contact with one surface of a diaphragm, an anode in contact with the other surface of the diaphragm, a cathode flow path in contact with the porous cathode, and an anode flow path in contact with the anode; a first supply part supplying the cathode flow path with a gas containing a substance to be reduced; and a second supply part supplying the anode flow path with an electrolysis solution. The cathode flow path has a first area including a gas flow path of a continuous structure that has a first gas inlet connected to the first supply part, and a first gas outlet, and a second area including a gas flow path of an interrupted structure that has a second gas inlet connected to the first gas outlet, and a second gas outlet.