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公开(公告)号：US09350188B2
公开(公告)日：2016-05-24
申请号：US13764800
申请日：2013-02-12
CPC分类号： H02J7/007 , G03G15/5004 , G03G15/80 , G03G2215/00126 , G03G2215/00983 , H02J4/00 , H02J7/0075 , Y10T307/696
摘要： Electronic device comprising: processing unit including accepting part accepting processing request from external device and executing process specified by request; secondary battery connected with external power source; and power-source device transitioning to operating state when request is accepted in waiting state, and transitioning to waiting state when processing unit completes executing process, wherein, in waiting state, power supply from external power source to processing unit is stopped and secondary battery supplies power to accepting part, and in operating state, power is supplied from external power source to processing unit. Power-source device includes controller executing first charge control operation to cause external power source to charge secondary battery when, in operating state, voltage of secondary battery is not higher than threshold, and end executing first charge control operation when transitioning to waiting state, controller updating threshold in response to increase in number of times first charge control operation is executed.
摘要翻译： 电子设备包括：处理单元，包括从外部设备接收部分接收处理请求并执行由请求指定的处理; 二次电池与外部电源连接; 电源设备在等待状态下接受请求时转换为运行状态，当处理单元完成执行处理时转换到等待状态，其中，在等待状态下，停止从外部电源到处理单元的供电，二次电池供电 电源接收部分，并且在工作状态下，电力从外部电源提供给处理单元。 电源装置包括控制器执行第一充电控制操作，以在二级电池的工作状态下的二次电池的电压不高于阈值时使外部电源对二次电池充电，并且在转换到等待状态时结束执行第一充电控制操作，控制器 响应于次数增加而执行第一充电控制操作的更新阈值。
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公开(公告)号：US20130214606A1
公开(公告)日：2013-08-22
申请号：US13764800
申请日：2013-02-12
CPC分类号： H02J7/007 , G03G15/5004 , G03G15/80 , G03G2215/00126 , G03G2215/00983 , H02J4/00 , H02J7/0075 , Y10T307/696
摘要： Electronic device comprising: processing unit including accepting part accepting processing request from external device and executing process specified by request; secondary battery connected with external power source; and power-source device transitioning to operating state when request is accepted in waiting state, and transitioning to waiting state when processing unit completes executing process, wherein, in waiting state, power supply from external power source to processing unit is stopped and secondary battery supplies power to accepting part, and in operating state, power is supplied from external power source to processing unit. Power-source device includes controller executing first charge control operation to cause external power source to charge secondary battery when, in operating state, voltage of secondary battery is not higher than threshold, and end executing first charge control operation when transitioning to waiting state, controller updating threshold in response to increase in number of times first charge control operation is executed.
摘要翻译： 电子设备包括：处理单元，包括从外部设备接收部分接收处理请求并执行由请求指定的处理; 二次电池与外部电源连接; 电源设备在等待状态下接受请求时转换为运行状态，当处理单元完成执行处理时转换到等待状态，其中，在等待状态下，停止从外部电源到处理单元的供电，二次电池供电 电源接收部分，并且在工作状态下，电力从外部电源提供给处理单元。 电源装置包括控制器执行第一充电控制操作，以在二级电池的工作状态下的二次电池的电压不高于阈值时使外部电源对二次电池充电，并且在转换到等待状态时结束执行第一充电控制操作，控制器 响应于次数增加而执行第一充电控制操作的更新阈值。
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3.发明授权Image forming apparatus performing control of changing targets of power supply from charging device 有权图像形成装置执行从充电装置改变电源目标的控制公开(公告)号：US08731427B2
公开(公告)日：2014-05-20
申请号：US13269161
申请日：2011-10-07
IPC分类号： G03G15/00
CPC分类号： G03G15/0283
摘要： An image forming apparatus includes a charging device for performing charging and discharging using a power storage device, and a plurality of loads each serving as a target of power supply from said charging device and being used in operation of the image forming apparatus. The image forming apparatus obtains information about an operation status of the image forming apparatus and sets priorities for being a target of power supply from the charging device for the plurality of loads, according to the obtained information. The image forming apparatus controls power supply operation of the charging device according to the information about the remaining capacity of the power storage device and the set priorities.
摘要翻译： 图像形成装置包括：充电装置，用于使用蓄电装置进行充放电;以及多个负载，各自用作来自所述充电装置的电源的目标，并用于所述图像形成装置的操作。 图像形成装置获取关于图像形成装置的操作状态的信息，并且根据获得的信息，从多个负载的充电装置设定作为供电对象的优先级。 图像形成装置根据关于蓄电装置的剩余容量的信息和设定的优先级来控制充电装置的电力供给动作。
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4.发明授权Image forming apparatus having plurality of power supplies to control power provided from a commercial power supply 有权具有多个电源以控制从商用电源提供的电力的图像形成装置公开(公告)号：US09069552B2
公开(公告)日：2015-06-30
申请号：US13602934
申请日：2012-09-04
CPC分类号： G06F1/3284 , G06F1/3203 , Y02D10/159 , Y02D50/20
摘要： An image forming apparatus includes a functional unit, a first power supply circuit supplying electric power to the functional unit from a commercial power supply, a second power supply circuit including a self-generation power supply, and a third power supply circuit including a power storage unit storing electric power and a charging circuit charging the power storage unit upon receipt of supply of electric power from at least one of the commercial power supply and the self-generation power supply. In accordance with the amount of power supply from the self-generation power supply, higher priority is given to supply of electric power to the functional unit from at least one of the second and third power supply circuits than to supply of electric power from the first power supply circuit.
摘要翻译： 图像形成装置包括功能单元，从商用电源向功能单元供电的第一电源电路，包括自发电源的第二电源电路和包括电力存储器的第三电源电路 存储电力的单元和从商用电源和自发电源中的至少一个接收到电力的供给时对蓄电单元充电的充电电路。 根据来自自发电源的供电量，从第二和第三电源电路中的至少一个向功能单元提供电力的优先级高于从第一电源供应电力 电源电路。
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公开(公告)号：US20130073879A1
公开(公告)日：2013-03-21
申请号：US13602934
申请日：2012-09-04
IPC分类号： G06F1/26
CPC分类号： G06F1/3284 , G06F1/3203 , Y02D10/159 , Y02D50/20
摘要： An image forming apparatus includes a functional unit, a first power supply circuit supplying electric power to the functional unit from a commercial power supply, a second power supply circuit including a self-generation power supply, and a third power supply circuit including a power storage unit storing electric power and a charging circuit charging the power storage unit upon receipt of supply of electric power from at least one of the commercial power supply and the self-generation power supply. In accordance with the amount of power supply from the self-generation power supply, higher priority is given to supply of electric power to the functional unit from at least one of the second and third power supply circuits than to supply of electric power from the first power supply circuit.
摘要翻译： 图像形成装置包括功能单元，从商用电源向功能单元提供电力的第一电源电路，包括自发电源的第二电源电路和包括电力存储器的第三电源电路 存储电力的单元和从商用电源和自发电源中的至少一个接收到电力的供给时对蓄电单元充电的充电电路。 根据来自自发电源的供电量，从第二和第三电源电路中的至少一个向功能单元提供电力的优先级高于从第一电源供应电力 电源电路。
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6.发明申请公开(公告)号：US20120093537A1
公开(公告)日：2012-04-19
申请号：US13269161
申请日：2011-10-07
IPC分类号： G03G15/00
CPC分类号： G03G15/0283
摘要： An image forming apparatus includes a charging device for performing charging and discharging using a power storage device, and a plurality of loads each serving as a target of power supply from said charging device and being used in operation of the image forming apparatus. The image forming apparatus obtains information about an operation status of the image forming apparatus and sets priorities for being a target of power supply from the charging device for the plurality of loads, according to the obtained information. The image forming apparatus controls power supply operation of the charging device according to the information about the remaining capacity of the power storage device and the set priorities.
摘要翻译： 图像形成装置包括：充电装置，用于使用蓄电装置进行充放电;以及多个负载，各自用作来自所述充电装置的电源的目标，并用于所述图像形成装置的操作。 图像形成装置获取关于图像形成装置的操作状态的信息，并且根据获得的信息，从多个负载的充电装置设定作为供电对象的优先级。 图像形成装置根据关于蓄电装置的剩余容量的信息和设定的优先级来控制充电装置的电力供给动作。
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7.发明申请公开(公告)号：US20110310412A1
公开(公告)日：2011-12-22
申请号：US13161909
申请日：2011-06-16
IPC分类号： G06K15/02
CPC分类号： G03G21/20 , G03G21/00 , G03G2215/00637
摘要： An image forming apparatus comprising: a sound-level meter that measures operating noise of a rotating portion; a sound data generator that generates a noise control sound data object with the same amplitude but with the inverted phase to the operating noise; a speaker that emits sound based on the noise control sound data object; a memory that stores in advance a noise control sound data object generated to cancel out operating noise measured while the rotation frequency of the rotating portion is changed from a first rate to a second rate; and a controller that measures operating noise of the rotating portion and generates a noise control sound data object to cancel out the operating noise, then emits sound based on the noise control sound data object, while the rotating portion runs in steady state, meanwhile reads out from the memory, a suitable noise control sound data object from the memory and emit sound based on the noise control sound data object, during the transition of the rotation frequency of the rotating portion.
摘要翻译： 一种图像形成装置，包括：声级计，其测量旋转部分的操作噪声; 声音数据发生器，产生具有相同振幅但具有反相的噪声控制声音数据对象与操作噪声; 基于噪声控制声音数据对象发出声音的扬声器; 存储器，其预先存储产生的噪声控制声音数据对象，以消除在旋转部分的旋转频率从第一速率变为第二速率时测量的操作噪声; 以及控制器，其测量旋转部分的操作噪声并产生噪声控制声音数据对象以抵消操作噪声，然后在旋转部分稳定运行的同时基于噪声控制声音数据对象发出声音，同时读出 从存储器中，在旋转部分的旋转频率的转变期间，来自存储器的合适的噪声控制声音数据对象基于噪声控制声音数据对象发出声音。
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公开(公告)号：US20130145184A1
公开(公告)日：2013-06-06
申请号：US13689010
申请日：2012-11-29
申请人： YUHEI TATSUMOTO , TAKASHI HASEBE , TOMONOBU TAMURA , YASUTAKA TANIMURA , HIROSHI EGUCHI , HIROSHI HIRAGUCHI
发明人： YUHEI TATSUMOTO , TAKASHI HASEBE , TOMONOBU TAMURA , YASUTAKA TANIMURA , HIROSHI EGUCHI , HIROSHI HIRAGUCHI
IPC分类号： G06F1/26
CPC分类号： G06F1/263
摘要： An electronic apparatus comprising: a main body including a reception unit and a processing unit; and a power supply device switches between an operation state for supplying power from an external power source to the main body and a standby state for supplying power from a secondary battery to the reception unit without supplying power from the power source to the main body. Charging of the battery with power from the power source is performed during the operation state and is terminated when a value indicating power level of the battery reaches a threshold value Vt satisfying (discharge lower limit VL+Vs)≦Vt
摘要翻译： 一种电子设备，包括：主体，包括接收单元和处理单元; 并且电源装置在用于从外部电源向主体供电的操作状态和从二次电池向接收单元供电的待机状态之间切换，而不向主体供电。 在动作状态下进行来自电源的电池的充电，并且当指示电池的功率电平的值达到满足（放电下限VL + Vs）@ Vt <充电上限VH的阈值Vt时，终止电池， Vs表示在具有单位时间长度的时间段内从电池供电到待机状态的估计最大持续时间的情况下，向接收单元提供功率水平的下降。
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公开(公告)号：US08954777B2
公开(公告)日：2015-02-10
申请号：US13689010
申请日：2012-11-29
申请人： Yuhei Tatsumoto , Takashi Hasebe , Tomonobu Tamura , Yasutaka Tanimura , Hiroshi Eguchi , Hiroshi Hiraguchi
发明人： Yuhei Tatsumoto , Takashi Hasebe , Tomonobu Tamura , Yasutaka Tanimura , Hiroshi Eguchi , Hiroshi Hiraguchi
CPC分类号： G06F1/263
摘要： An electronic apparatus comprising: a main body including a reception unit and a processing unit; and a power supply device switches between an operation state for supplying power from an external power source to the main body and a standby state for supplying power from a secondary battery to the reception unit without supplying power from the power source to the main body. Charging of the battery with power from the power source is performed during the operation state and is terminated when a value indicating power level of the battery reaches a threshold value Vt satisfying (discharge lower limit VL+Vs)≦Vt
摘要翻译： 一种电子设备，包括：主体，包括接收单元和处理单元; 并且电源装置在用于从外部电源向主体供电的操作状态和从二次电池向接收单元供电的待机状态之间切换，而不向主体供电。 在动作状态下进行来自电源的电池的充电，并且当指示电池的功率电平的值达到满足（放电下限VL + Vs）＆amp; NlE的阈值Vt时，结束Vt <充电上限VH Vs表示在具有单位时间长度的时间段内，在来自电池的电力在待机状态的估计最大持续时间内被提供给接收单元时发生的功率水平的下降。
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