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公开(公告)号：US11582882B2
公开(公告)日：2023-02-14
申请号：US17447467
申请日：2021-09-13
摘要： An information processing apparatus includes: a first chassis having a first surface provided with at least an air intake port; a second chassis which is connected to the first chassis in a relatively rotatable manner and has a second surface that overlaps the first surface of the first chassis by the rotation; a heat dissipation unit having a fan for replacing air in the first chassis with outside air through at least the air intake port; a state detection unit that detects whether a state is a first state in which the first surface and the second surface overlap; and a control unit which changes control of the fan according to whether the state is the first state.
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公开(公告)号：US20220091660A1
公开(公告)日：2022-03-24
申请号：US17383002
申请日：2021-07-22
IPC分类号： G06F1/3287 , G06F1/20 , G06F1/3206
摘要： An information processing apparatus includes a first processor that takes plural stages of first power control modes different in first rated power from one another, a second processor that takes plural stages of second power control modes different in second rated power from one another, and a power control unit controls the power consumption of the first processor and the power consumption of the second processor. The power control unit determines a second power control mode based on a first event in which a predetermined state of the first processor continues for a first duration or more, and a second event in which a predetermined state of the second processor continues for a second duration or more.
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3.发明授权公开(公告)号：US11579676B2
公开(公告)日：2023-02-14
申请号：US16939526
申请日：2020-07-27
IPC分类号： G06F1/28 , G06F1/3225 , H05K7/20
摘要： Systems, apparatus, and methods that control power consumption in a processor are disclosed. One system apparatus, and method includes a processor that operates in at least a first power control mode including a first power amount and a second power control mode including a second power amount lower than the first power amount and a power control device. The power control device is configured to control power consumption in the processor, change a power control mode of the processor to the first power control mode in response to a first excess time period in which the power consumption of the processor exceeds a first reference power for a first period of time, and change the power control mode of the processor to the second power control mode in response to a second period of time in which the power consumption is less than or equal to a second reference power.
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4.发明申请公开(公告)号：US20210026430A1
公开(公告)日：2021-01-28
申请号：US16939526
申请日：2020-07-27
IPC分类号： G06F1/28 , G06F1/3225 , H05K7/20
摘要： Systems, apparatus, and methods that control power consumption in a processor are disclosed. One system apparatus, and method includes a processor that operates in at least a first power control mode including a first power amount and a second power control mode including a second power amount lower than the first power amount and a power control device. The power control device is configured to control power consumption in the processor, change a power control mode of the processor to the first power control mode in response to a first excess time period in which the power consumption of the processor exceeds a first reference power for a first period of time, and change the power control mode of the processor to the second power control mode in response to a second period of time in which the power consumption is less than or equal to a second reference power.
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公开(公告)号：US11586263B2
公开(公告)日：2023-02-21
申请号：US17449474
申请日：2021-09-30
摘要： An information processing apparatus includes a processor that can take plural power control modes different in rated power from one another, a fan that rotates to dissipate heat generated by the processor, and a power control unit that controls the power consumption of the processor. The plural power control modes include two or more stages of dynamic control modes different in rated power from one another and a unified communication mode. The power control unit selects any one of the dynamic control modes based on an event in which a power consumption state of the processor continues for a predetermined duration or more, and when the unified communication works, the power control unit preferentially selects the unified communication mode.
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公开(公告)号：US11573619B2
公开(公告)日：2023-02-07
申请号：US17123471
申请日：2020-12-16
IPC分类号： G06F1/26 , G06F1/32 , G06F1/3228 , G06F1/3296 , G06F11/30 , G06F1/20 , G06F1/329
摘要： An information processing apparatus that detects processing to be executed by a processor includes: a display that displays a status of the processing to be executed by the processor; and a switching controller that switches between a first adjustment mode and a second adjustment mode in association with predetermined processing to be executed without displaying the execution status on the display. The first adjustment mode sets, as a target for selection, a first selection range including a plurality of processing power classes classified according to the magnitude of the processing power. The second adjustment mode sets, as a target for selection, a second selection range in which a first processing power class related to relatively high processing power is excluded from among the first processing power class, a second processing power class, and a third processing power class of the first selection range.
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公开(公告)号：US20220326750A1
公开(公告)日：2022-10-13
申请号：US17449474
申请日：2021-09-30
摘要： An information processing apparatus includes a processor that can take plural power control modes different in rated power from one another, a fan that rotates to dissipate heat generated by the processor, and a power control unit that controls the power consumption of the processor. The plural power control modes include two or more stages of dynamic control modes different in rated power from one another and a unified communication mode. The power control unit selects any one of the dynamic control modes based on an event in which a power consumption state of the processor continues for a predetermined duration or more, and when the unified communication works, the power control unit preferentially selects the unified communication mode.
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公开(公告)号：US20220155833A1
公开(公告)日：2022-05-19
申请号：US17183464
申请日：2021-02-24
发明人： Ryota Watanabe , Takuroh Kamimura , Atsunobu Nakamura , Yuichiro Seto , Yusaku Morishige , Ke Ma
IPC分类号： G06F1/20 , G05B19/042
摘要： An information processing apparatus includes: a controller that outputs notification information based on input information; and a processor that functions as a system processing unit that executes system processing based on an operating system (OS) and a Basic Input Output System (BIOS) processing unit that executes control related to the performance of the system processing by control of a BIOS using the notification information output from the controller.
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公开(公告)号：US20200072247A1
公开(公告)日：2020-03-05
申请号：US16554771
申请日：2019-08-29
摘要： A fan having reduced discrete tone noise is disclosed. The fan includes a fan chassis having an air inlet and an air outlet formed open at an outer surface of the fan chassis; an impeller part provided in the fan chassis; a wall part forming an air passage, the air passage is provided in the fan chassis to allow air to be introduced through the air inlet by rotation of the impeller part to flow to the air outlet; and a resonator having a cavity part communicating with said air passage through a communication passage passing through the wall part.
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公开(公告)号：US11507176B2
公开(公告)日：2022-11-22
申请号：US17383002
申请日：2021-07-22
IPC分类号： G06F1/26 , G06F1/32 , G06F1/3287 , G06F1/3206 , G06F1/20
摘要： An information processing apparatus includes a first processor that takes plural stages of first power control modes different in first rated power from one another, a second processor that takes plural stages of second power control modes different in second rated power from one another, and a power control unit controls the power consumption of the first processor and the power consumption of the second processor. The power control unit determines a second power control mode based on a first event in which a predetermined state of the first processor continues for a first duration or more, and a second event in which a predetermined state of the second processor continues for a second duration or more.
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