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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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公开(公告)号：US20220232729A1
公开(公告)日：2022-07-21
申请号：US17644111
申请日：2021-12-14
摘要： An electronic apparatus includes a first chassis having a heat generating element, a second chassis, a hinge device that connects the first chassis and the second chassis such that the first chassis and the second chassis can be rotated relative to each other between a 0-degree attitude and a 180-degree attitude, and a display provided across the first chassis and the second chassis. The hinge device has a metal hinge main body, a metal first support plate provided to be relatively movable with respect to the inner surface of the first chassis, and a metal second support plate provided to be relatively movable with respect to the inner surface of the second chassis. The electronic apparatus further includes a flexible heat conductive member in the first chassis. The heat conductive member thermally connects a heat receiving member that receives heat from a heat generating element, and the first support plate.
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公开(公告)号：US20220174841A1
公开(公告)日：2022-06-02
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：US11078927B2
公开(公告)日：2021-08-03
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：US10677539B2
公开(公告)日：2020-06-09
申请号：US15963774
申请日：2018-04-26
摘要： A plate-type heat transport device is provided. The plate-type heat transport device includes a metal plate having a meandering shape flow passage. The flow passage includes multiple linear channels and return channels. The linear channels extends in parallel to each other from a first end of the metal plate to a second end of the metal plate. The return channels are located in the first and second ends of the metal plate to allow the linear channels to communicate with each other. A first area of the metal plate associated with the linear channels is thinner than a second area of the metal plate associated with the return channels. The flow passage of the metal plate contains a hydraulic fluid.
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公开(公告)号：US20190384374A1
公开(公告)日：2019-12-19
申请号：US16429806
申请日：2019-06-03
发明人： Kazuhiro Kosugi , Takuroh Kamimura
IPC分类号： G06F1/3234 , G06F1/3228 , G06F1/20
摘要： An apparatus to switch a central processing unit between operational modes includes, in one embodiment, a central processing unit (“CPU”) having at least a first operation mode and a second operation mode, where the second operation mode is a higher performance operation mode than the first operation mode. The apparatus also includes a switching unit that switches a state of the CPU to the second operation mode in response to starting one of an operating system or an application program based on a user operation in a state in which the first operation mode is set, and switches the state of the CPU to the first operation mode in response to a determination that a condition is met
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公开(公告)号：US09971387B2
公开(公告)日：2018-05-15
申请号：US14140207
申请日：2013-12-24
IPC分类号： H05K7/20 , G06F1/20 , H01L23/427
CPC分类号： G06F1/20 , G06F1/203 , H01L23/427 , Y10T29/49826
摘要： An embodiment provides an electronic device, including: a housing with an exhaust port and an intake port; a heat source contained in the housing; a heat transfer unit connected to the heat source; a first radiator located adjacent to the exhaust port, wherein the first radiator is connected to the heat transfer unit; a first blower fan, wherein the first blower fan discharges heat transmitted to the first radiator; and a second radiator located adjacent to the intake port, wherein the second radiator is connected to the heat transfer unit. Other embodiments are described and claimed.
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公开(公告)号：US09436230B2
公开(公告)日：2016-09-06
申请号：US14330807
申请日：2014-07-14
发明人： Chin Kai Lee , Akinori Uchino , Takuroh Kamimura
IPC分类号： G06F1/16
CPC分类号： G06F1/1681
摘要： A hinge which may be used for example in portable electronic devices may raise the upper body of the device from the lower body in response to rotation of the upper body about the hinge. The need to include a half-pipe section on the upper surface of the lower body maybe avoided. Thus more internal space of the lower body may be used without having to accommodate for the hinge. In an exemplary embodiment, the hinge may include a cam surface. The cam surface may be configured to shift a longitudinal axis of the hinge on response to the rotation of the upper body. In some embodiments, the shift of the longitudinal axis may be away from the lower body allowing a rear edge of the upper body to move across a rear edge of an upper surface of the lower body.
摘要翻译： 可以用于例如便携式电子设备中的铰链可以响应于上身体围绕铰链的旋转而将装置的上身从下体抬起。 可以避免在下体的上表面上包括半管部分的需要。 因此，可以使用下体的更多的内部空间而不必适应铰链。 在示例性实施例中，铰链可以包括凸轮表面。 凸轮表面可以被配置为响应于上身的旋转来移动铰链的纵向轴线。 在一些实施例中，纵向轴线的移动可以远离下部主体，允许上部主体的后边缘移动穿过下部主体的上表面的后边缘。
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公开(公告)号：US20160011631A1
公开(公告)日：2016-01-14
申请号：US14330807
申请日：2014-07-14
发明人： Chin Kai Lee , Akinori Uchino , Takuroh Kamimura
IPC分类号： G06F1/16
CPC分类号： G06F1/1681
摘要： A hinge which may be used for example in portable electronic devices may raise the upper body of the device from the lower body in response to rotation of the upper body about the hinge. The need to include a half-pipe section on the upper surface of the lower body maybe avoided. Thus more internal space of the lower body may be used without having to accommodate for the hinge. In an exemplary embodiment, the hinge may include a cam surface. The cam surface may be configured to shift a longitudinal axis of the hinge on response to the rotation of the upper body. In some embodiments, the shift of the longitudinal axis may be away from the lower body allowing a rear edge of the upper body to move across a rear edge of an upper surface of the lower body.
摘要翻译： 可以用于例如便携式电子设备中的铰链可以响应于上身体围绕铰链的旋转而将装置的上身从下体抬起。 可以避免在下体的上表面上包括半管部分的需要。 因此，可以使用下体的更多的内部空间而不必适应铰链。 在示例性实施例中，铰链可以包括凸轮表面。 凸轮表面可以被配置为响应于上身的旋转来移动铰链的纵向轴线。 在一些实施例中，纵向轴线的移动可以远离下部主体，允许上部主体的后边缘移动穿过下部主体的上表面的后边缘。
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公开(公告)号：US20140185231A1
公开(公告)日：2014-07-03
申请号：US14140207
申请日：2013-12-24
CPC分类号： G06F1/20 , G06F1/203 , H01L23/427 , Y10T29/49826
摘要： An embodiment provides an electronic device, including: a housing with an exhaust port and an intake port; a heat source contained in the housing; a heat transfer unit connected to the heat source; a first radiator located adjacent to the exhaust port, wherein the first radiator is connected to the heat transfer unit; a first blower fan, wherein the first blower fan discharges heat transmitted to the first radiator; and a second radiator located adjacent to the intake port, wherein the second radiator is connected to the heat transfer unit. Other embodiments are described and claimed.
摘要翻译： 实施例提供一种电子设备，包括：具有排气口和进气口的壳体; 包含在壳体中的热源; 连接到热源的传热单元; 与排气口相邻的第一散热器，其中第一散热器连接到传热单元; 第一鼓风机，其中所述第一鼓风机排出传递到所述第一散热器的热量; 以及与所述进气口相邻的第二散热器，其中所述第二散热器连接到所述传热单元。 描述和要求保护其他实施例。
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