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67811 条记录 (耗时 0.08 秒)

    Power control system and program
    111.
    发明授权
    Power control system and program 有权

    公开(公告)号：US12093007B2

    公开(公告)日：2024-09-17

    申请号：US18029186

    申请日：2021-08-13

    申请人： DAIKIN INDUSTRIES, LTD.

    发明人： Yoshihiro Nakagawa ,  Shuji Furui ,  Takuya Nakao

    IPC分类号： G05B19/042 ,  H02J3/28 ,  H02J13/00

    CPC分类号： G05B19/042 ,  H02J3/28 ,  H02J13/00006 ,  G05B2219/2639

    摘要： A power control system performs power control such that a target power set for a group including a plurality of units of power consumption is not exceeded. The system includes a limit value setting unit that sets, for each of the units of power consumption, a limit value of power usage for a predetermined time period based on the target power, and an adjustment unit that adjusts, within the predetermined time period, the limit value of each of the units of power consumption based on an actual result of power usage within the predetermined time period.

    Display screen
    115.
    外观设计
    Display screen 有权

    公开(公告)号：USD1041469S1

    公开(公告)日：2024-09-10

    申请号：US29826094

    申请日：2022-02-09

    申请人： LG DISPLAY CO., LTD.

    设计人： Nakyoung Han ,  Wonjun Lee ,  Dongkyu Yoon ,  Jaewan Park ,  Youhong Cha ,  Sangyong Park

    摘要： FIG. 1 is a front, right, top perspective view of the display screen showing our new design in a first state in which two portions of the display screen are overlapping with each other;
    FIG. 2 is a front view thereof;
    FIG. 3 is a rear view thereof;
    FIG. 4 is a left side view thereof;
    FIG. 5 is a right side view thereof;
    FIG. 6 is a top plan view thereof;
    FIG. 7 is a bottom plan view thereof;
    FIG. 8 is front, right, top perspective view of the display screen in a second state in which the two portions of the display screen are beside each other and each portion is flat;
    FIG. 9 is a front view thereof;
    FIG. 10 is a rear view thereof;
    FIG. 11 is a left side view thereof;
    FIG. 12 is a right side view thereof;
    FIG. 13 is a top plan view thereof;
    FIG. 14 is a bottom plan view thereof;
    FIG. 15 is a front, right, top perspective view of the display screen in a third state in which the two portions of the display screen are beside each other and each portion is curved;
    FIG. 16 is a front view thereof;
    FIG. 17 is a rear view thereof;
    FIG. 18 is a left side view thereof;
    FIG. 19 is a right side view thereof;
    FIG. 20 is a top plan view thereof; and,
    FIG. 21 is a bottom plan view thereof.
    The dash-dash broken line showing in the figures is for the purpose of illustrating environmental structure and forms no part of the claimed design. The dot-dash broken lines define the bounds of the claimed design and form no part thereof.

    Tire for automobile
    116.
    外观设计
    Tire for automobile 有权

    公开(公告)号：USD1041395S1

    公开(公告)日：2024-09-10

    申请号：US29885458

    申请日：2023-02-24

    申请人： SUMITOMO RUBBER INDUSTRIES, LTD.

    设计人： Mami Monji

    摘要： FIG. 1 is a front perspective view of a tire for automobile showing my new design;
    FIG. 2 is a front view thereof;
    FIG. 3 is a left side view thereof;
    FIG. 4 is a rear view thereof;
    FIG. 5 is a right side view thereof;
    FIG. 6 is a bottom view thereof;
    FIG. 7 is a top view thereof; and,
    FIG. 8 is a partial enlarged view of FIG. 2.
    The dash-dot-dash broken lines in FIGS. 2 and 8 of the drawings are used for demarcation of the enlarged portion of the tire for automobile illustrated in FIG. 8. The dash-dot-dash broken lines form no part of the claimed design.

    Preamplifying circuit
    117.
    发明授权
    Preamplifying circuit 有权

    公开(公告)号：US12088258B2

    公开(公告)日：2024-09-10

    申请号：US17439774

    申请日：2019-11-04

    申请人： SUZHOU NOVOSENSE MICROELECTRONICS CO., LTD.

    发明人： Qihui Chen

    IPC分类号： H03F1/32 ,  H03F3/183 ,  H03G3/30 ,  H04R3/04

    CPC分类号： H03F1/32 ,  H03F3/183 ,  H03G3/3005 ,  H04R3/04 ,  H03F2200/03 ,  H03G2201/103 ,  H04R2430/01

    摘要： Provided is a preamplifying circuit, including a first amplifier and a second amplifier sequentially connected in series, wherein an output end of the second amplifier is connected to a circuit output end, and an input end of the first amplifier is connected to a circuit input end. The preamplifying circuit further includes a positive feedback branch including a diode group and a third amplifier, wherein one end of the diode group is connected to the input end of the first amplifier. The positive feedback circuit can positively feed part of signals back to the other end of the diode group, so that voltage drops at two ends of the diode group can be reduced, and harmonic distortion caused by nonlinearity of the diode group is reduced. Thus, the sound quality detected by a microphone sensor is improved.