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41. 发明申请

US20070188135A1 BATTERY CHARGING SYSTEM AND METHOD 有权
标题翻译：电池充电系统及方法
公开(公告)号：US20070188135A1
公开(公告)日：2007-08-16
申请号：US11672420
申请日：2007-02-07
申请人： Shigefumi Odaohhara
发明人： Shigefumi Odaohhara
IPC分类号： H02J7/00
CPC分类号： H02J7/0004
摘要： A system and method are disclosed for charging battery packs. A battery pack connects to an external battery charger. A processor of the battery pack recognizes that the processor is connected the external battery charger. The external battery charger provides charging parameters to the battery pack. The processor sends charging parameters to the external battery in response to recognizing that the processor is connected to the external battery charger.
摘要翻译：公开了一种用于对电池组充电的系统和方法。电池组连接到外部电池充电器。电池组的处理器识别出处理器连接了外部电池充电器。外部电池充电器为电池组提供充电参数。响应于识别出处理器连接到外部电池充电器，处理器向外部电池发送充电参数。

42. 发明授权

US07024574B2 Method and structure for switching between two battery units for driving an electrically driven device 失效
标题翻译：用于切换用于驱动电驱动装置的两个电池单元之间的方法和结构
公开(公告)号：US07024574B2
公开(公告)日：2006-04-04
申请号：US10248906
申请日：2003-02-28
申请人： Shigefumi Odaohhara , Akiyoshi Tanaka
发明人： Shigefumi Odaohhara , Akiyoshi Tanaka
IPC分类号： G06F1/26
CPC分类号： G06F1/263
摘要： Electric apparatus, computer apparatus, controller, and battery switching method and program is provided to prevent a system shutdown caused by a reduction of electric power from a battery. A computer apparatus is constructed to be able to accept and be powered by a rechargeable main battery and a rechargeable sub-battery. An embedded controller in the computer apparatus monitors a remaining capacity at a pre-specified temperature of the sub-battery under discharge by receiving information from CPU. When the monitored temperature exceeds a predetermined temperature and when the monitored remaining capacity becomes less than a predetermined capacity, the embedded controller receives electric power from the main battery by switching the power supply circuit to provide power from the main battery instead of the sub-battery.
摘要翻译：提供电气设备，计算机装置，控制器和电池切换方法和程序以防止由于电池的电力的降低而引起的系统关闭。计算机装置被构造成能够由可充电主电池和可再充电子电池接受和供电。计算机装置中的嵌入式控制器通过从CPU接收信息来监视在放电期间的子电池的预定温度下的剩余容量。当监视温度超过预定温度时，当监视剩余容量小于预定容量时，嵌入式控制器通过切换电源电路来从主电池接收电力，以从主电池代替副电池。

43. 发明授权

US06901520B2 Power supply protection apparatus for computer system 有权
标题翻译：电脑系统电源保护装置
公开(公告)号：US06901520B2
公开(公告)日：2005-05-31
申请号：US09788253
申请日：2001-02-16
申请人： Shigefumi Odaohhara , Arimasa Naitoh
发明人： Shigefumi Odaohhara , Arimasa Naitoh
IPC分类号： G05F1/56 , G06F1/28 , G06F1/30 , H02J1/00 , H02H3/20
CPC分类号： G06F1/30 , G06F1/28
摘要： In a power supply protection circuit, a FET and a diode are connected to a power line so as to protect an inner circuit from an excessive voltage caused by a device connected to an IEEE1394 bus. A switching circuit connected to the power line turns off the FET when the voltage of a port exceeds a reference voltage, which is lower than the withstand voltage of the inner circuit.
摘要翻译：在电源保护电路中，FET和二极管连接到电力线，以便保护内部电路免受由连接到IEEE1394总线的设备引起的过大电压。连接到电源线的开关电路当端口的电压超过低于内部电路的耐受电压的参考电压时，关断FET。

44. 发明授权

US06895516B2 Switching between source power supply and battery of a system based upon connection status of source power supply and battery and a system parameter indicative of the status of the system 失效
标题翻译：根据源电源和电池的连接状态以及指示系统状态的系统参数，在源电源和系统电池之间切换
公开(公告)号：US06895516B2
公开(公告)日：2005-05-17
申请号：US09923135
申请日：2001-08-06
申请人： Shigefumi Odaohhara
发明人： Shigefumi Odaohhara
IPC分类号： G06F1/26 , G06F1/32 , H01M10/44 , H01M10/48 , H02J1/00 , H02J7/34
CPC分类号： G06F1/3203 , G06F1/263
摘要： An electric supply system and device therefor including an AC adapter for supplying electric power received from external thereto; a battery being charged with electric power supplied from this AC adapter and enabled to supply electric power to the system by discharging the charged electric power; and a controller for controlling the supply of the electric power to the system from the AC adapter and the battery. The controller stops the supply of the electric power to the system from the AC adapter so as to supply the electric power to the system from the battery while the AC adapter connected to the system is powered off or loaded lightly.
摘要翻译：一种供电系统及其装置，包括用于从外部接收的电力供应的AC适配器; 对由该AC适配器提供的电力进行充电的电池，通过放电充电的电力使得能够向系统供电; 以及控制器，用于控制从AC适配器和电池向系统供电。控制器停止从AC适配器向系统提供电力，以便在连接到系统的AC适配器关闭电源或轻轻加载时从电池向系统供电。

45. 发明授权

US06836096B2 Method of calculating capacity of intelligent battery, intelligent battery and portable electronic device 有权
标题翻译：智能电池，智能电池和便携式电子设备的容量计算方法
公开(公告)号：US06836096B2
公开(公告)日：2004-12-28
申请号：US10868737
申请日：2004-06-15
申请人： Shigefumi Odaohhara
发明人： Shigefumi Odaohhara
IPC分类号： H01M1046
CPC分类号： G06F1/3203 , G01R31/3651
摘要： A method of calculating capacity of an intelligent battery is provided for, whereby an intelligent battery and a portable electronic device are capable of allowing for power consumption by a minute current undetectable by a conventional circuit without any special cost required so as to consequently allow an error of capacity data to be smaller.
摘要翻译：提供一种计算智能电池的容量的方法，由此智能电池和便携式电子设备能够通过常规电路检测不到的微小电流来允许功耗，而不需要任何特殊的成本，从而允许智能电池的误差的容量数据较小。

46. 发明授权

US06574740B1 Dynamic power consumption control for a computer or other electronic apparatus 有权
标题翻译：电脑或其他电子设备的动态功耗控制
公开(公告)号：US06574740B1
公开(公告)日：2003-06-03
申请号：US09455661
申请日：1999-12-07
申请人： Shigefumi Odaohhara , Arimasa Naitoh
发明人： Shigefumi Odaohhara , Arimasa Naitoh
IPC分类号： G06F130
CPC分类号： G06F1/3265 , G06F1/32 , Y02D10/153
摘要： Disclosed is a method and apparatus for controlling power consumption of the PC, which is provided with base loads comprising a plurality of components, as well as a CPU including operation modes of “throttling” and “clock-down”. Actual power consumption 103 of the CPU in a certain operation mode varies heavily or widely within a range of maximum power consumption of the CPU. A variation of actual power consumption 101 of the base loads is relatively gentle or mild. Predicted maximum power consumption (Pmax) of the PC is obtained from actual power consumption of the base loads and maximum power consumption in the current operation mode of the CPU. Reference power vales 121, 123, 125 are set up such that they are compared with the Pmax for changing an operation mode to another operation mode. When the Pmax exceeds a reference power vale, the operation mode of the CPU is changed for controlling actual power consumption of the PC.
摘要翻译：公开了一种用于控制PC的功耗的方法和装置，其具有包括多个部件的基本负载，以及包括“节流”和“下降”的操作模式的CPU。在某一操作模式下，CPU的实际功耗103在CPU的最大功耗范围内变化很大或广泛。基本负载的实际功耗101的变化相对温和或温和。 PC的预计最大功耗（Pmax）由CPU的当前运行模式下的基本负载的实际功耗和最大功耗获得。参考功率值121,123,125被设置为使得它们与用于将操作模式改变为另一操作模式的Pmax进行比较。当Pmax超过参考功率值时，改变CPU的操作模式以控制PC的实际功耗。

47. 发明授权

US06424123B1 Battery charging system and charge control apparatus 有权
标题翻译：电池充电系统和充电控制装置
公开(公告)号：US06424123B1
公开(公告)日：2002-07-23
申请号：US09842296
申请日：2001-04-25
申请人： Shigefumi Odaohhara , Arimasa Naitoh
发明人： Shigefumi Odaohhara , Arimasa Naitoh
IPC分类号： H02J716
CPC分类号： H02J7/022 , H02J7/0073 , H02J2007/0098
摘要： In a charging system used in a computer system employing a rechargeable battery, the number of charging/discharging cycles of the battery is detected based on a charging amount of the battery by a charger. A charging condition for the charger is set to increase the capacity of the battery until the number of charging/discharging cycles reaches a predetermined value, and the charging condition for the charger is set to increase the life of the battery after the number of charging/discharging cycles has reached the predetermined value.
摘要翻译：在采用可再充电电池的计算机系统中使用的充电系统中，基于充电器的电池的充电量来检测电池的充电/放电循环次数。充电器的充电条件被设定为增加电池的容量，直到充电/放电循环的数量达到预定值，并且充电器的充电条件被设置为在充电/放电循环次数之后增加电池的使用寿命放电周期达到预定值。

48. 发明授权

US06288522B1 Method and apparatus for controlling battery charging current 有权
标题翻译：控制电池充电电流的方法和装置
公开(公告)号：US06288522B1
公开(公告)日：2001-09-11
申请号：US09571430
申请日：2000-05-15
申请人： Shigefumi Odaohhara , Keiji Suzuki
发明人： Shigefumi Odaohhara , Keiji Suzuki
IPC分类号： H02J700
CPC分类号： H02J7/0055
摘要： A method and apparatus for controlling battery charging current selectively receive electrical power from either a first external power source or a second external power source and outputs part of the power source to a charger for charging a battery. A reference value supplying apparatus gives a first reference value equivalent to the output current capability of the first external power source when a charging-current controller is connected to the first external power source and gives a second reference value equivalent to the current capability of the second external power source when the charging-current controller is connected to the second external power source. A current detection circuit detects current that the charging-current controller receives from either the first external power source or the second external power source and a charging current control circuit controls a charging current in the charger so that the charging current does not exceed the first or second reference value detected by the current detection circuit.
摘要翻译：用于控制电池充电电流的方法和装置选择性地从第一外部电源或第二外部电源接收电力，并将一部分电源输出到用于对电池充电的充电器。当充电电流控制器连接到第一外部电源时，参考值提供装置给出与第一外部电源的输出电流能力相当的第一参考值，并给出等于第二外部电源的当前能力的第二参考值当充电电流控制器连接到第二外部电源时，外部电源。电流检测电路检测充电电流控制器从第一外部电源或第二外部电源接收的电流，并且充电电流控制电路控制充电器中的充电电流，使得充电电流不超过第一或由电流检测电路检测的第二基准值。

49. 发明授权

US08203314B2 Surface temperature dependent battery cell charging system 有权
标题翻译：表面温度依赖电池充电系统
公开(公告)号：US08203314B2
公开(公告)日：2012-06-19
申请号：US12234381
申请日：2008-09-19
申请人： Shigefumi Odaohhara
发明人： Shigefumi Odaohhara
IPC分类号： H02J7/04 , H02J7/00
CPC分类号： H02J7/0091
摘要： A charging system capable of charging a battery cell so that the surface temperature of the battery cell does not exceed an upper temperature limit, is provided. A battery charger is configured in a manner such that a setting current is variable during charging. The battery charger starts charging of a secondary battery with a setting voltage set to a minimum charging current value. The surface temperature of the secondary battery is measured during charging. An estimated temperature value is calculated which is a surface temperature of the secondary battery, at which the secondary battery is charged up until a charging amount corresponding to the maximum surface temperature under assumption that the charging is performed with a present charging current value. The setting current is increased when the estimated temperature value is lower than the target temperature range and is reduced when the estimated temperature value is higher than the target temperature range. When the estimated temperature value belongs to the target temperature range, a present setting current is maintained.
摘要翻译：提供一种能够对电池单元充电以使得电池单元的表面温度不超过上限温度的充电系统。电池充电器被配置成使得在充电期间设定电流是可变的。电池充电器以设定为最小充电电流值的二次电池开始充电。在充电期间测量二次电池的表面温度。计算作为二次电池的表面温度的估计温度值，二次电池在假定以当前充电电流值进行充电的情况下充电直到对应于最大表面温度的充电量。当估计温度值低于目标温度范围时，设定电流增加，当估计温度值高于目标温度范围时，设定电流降低。当估计温度值属于目标温度范围时，保持当前的设定电流。

50. 发明授权

US07948212B2 Battery pack and charging method 有权
标题翻译：电池组和充电方式
公开(公告)号：US07948212B2
公开(公告)日：2011-05-24
申请号：US12167639
申请日：2008-07-03
申请人： Shigefumi Odaohhara
发明人： Shigefumi Odaohhara
IPC分类号： H02J7/04 , H02J7/00
CPC分类号： H02J7/047 , H01M10/052 , H01M10/441 , H01M10/443
摘要： In a battery pack with battery charger, a circuit derives a relatively low constant current from the charge current of the battery charger, and this relatively low constant current is used to charge the battery pack when temperature is below a threshold. Otherwise, the charge current from the battery charger is used, at least up to a high temperature threshold.
摘要翻译：在具有电池充电器的电池组中，电路从电池充电器的充电电流导出相对较低的恒定电流，并且当温度低于阈值时，使用相对较低的恒定电流来对电池组充电。否则，使用来自电池充电器的充电电流，至少达到高温阈值。

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