会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明申请
    • CIRCUIT FOR COUNTING NUMBER OF CYCLES, BATTERY PACK AND BATTERY SYSTEM
    • 计数循环数,电池组和电池系统的电路
    • US20120112700A1
    • 2012-05-10
    • US13383129
    • 2010-06-15
    • Tsuyoshi MorimotoToshiyuki Nakatsuji
    • Tsuyoshi MorimotoToshiyuki Nakatsuji
    • H02J7/00
    • H01M10/48G01R31/3832H02J7/0031H02J7/0072
    • A circuit for counting a number of cycles, including: a current detecting portion that detects a current value of a current flowing to a secondary battery; a current integrating portion that calculates, as an integrated electric quantity, an integrated value of the current value detected by the current detecting portion; a cycle electric quantity setting portion that successively sets a cycle electric quantity corresponding to one cycle of a cycle life of the secondary battery; and a cycle counting portion that counts a number of cycles of the cycle life, wherein the cycle counting portion adds one to the last counted number of cycles when an increment of the integrated electric quantity calculated by the current integrating portion after the number of cycles is counted last time reaches a last set cycle electric quantity, and the cycle electric quantity setting portion decreases a predetermined decrement from the last set cycle electric quantity to set a new cycle electric quantity when the increment of the integrated electric quantity calculated by the current integrating portion after the number of cycles is counted last time reaches the last set cycle electric quantity.
    • 一种用于对多个周期进行计数的电路,包括:检测流过二次电池的电流的当前值的电流检测部分; 电流积分部,其计算由所述电流检测部检测出的电流值的积分值作为积分电量; 循环电量设定部,其连续地设定与所述二次电池的循环寿命的一个循环对应的循环电量; 以及循环计数部,其对循环寿命的循环次数进行计数,其中,所述周期计数部在所述循环次数之后的当前积分部计算出的积分电量的增量为 上次计数达到最后一次设定循环电量时,循环电量设定部从最后设定循环电量减少预定的减量量,当由当前积分部计算出的积分电量的增量设定新的循环电量 在上次计数循环次数达到最后设定循环电量之后。
    • 2. 发明授权
    • Charge control circuit, battery pack, and charge system
    • 充电控制电路,电池组和充电系统
    • US08796996B2
    • 2014-08-05
    • US13142971
    • 2010-06-04
    • Toshiyuki NakatsujiTsuyoshi Morimoto
    • Toshiyuki NakatsujiTsuyoshi Morimoto
    • H02J7/00H02J7/14H01M10/44H01M10/42H01M10/48H01M2/34H01M10/46
    • H02J7/0073H01M2/34H01M2/348H01M10/425H01M10/44H01M10/46H01M10/48H01M10/486H01M2200/10Y02E60/12
    • A charge control circuit includes a charge control unit that controls an operation of a charging unit that charges a rechargeable battery; and a voltage detection unit that detects a terminal voltage of the rechargeable battery, wherein when a terminal voltage of the rechargeable battery as detected by the voltage detection unit is lower than a predetermined first threshold-value voltage, being lower than a full-charge voltage which is a terminal voltage of the rechargeable battery in full charge, the charge control unit causes a constant current charging to the rechargeable battery by requesting the charging unit to supply a charging current of a predetermined first current value, causing the charging unit to supply a charging current of the first current value to the rechargeable battery, when the terminal voltage of the rechargeable battery as detected by the voltage detection unit exceeds the first threshold-value voltage but is less than the full charge voltage, the charge control unit causes the constant current charging to the rechargeable battery by requesting the charging unit to supply a charging current of a second current value that is smaller than the first current value, causing the charging unit to supply a charging current of the second current value to the rechargeable battery, and when the terminal voltage of the rechargeable battery as detected by the voltage detection unit is equal to or greater than the full charge voltage, the charge control unit causes a constant voltage charging to be carried out by causing the charging unit to supply the full charge voltage to the rechargeable battery, as a charge voltage.
    • 充电控制电路包括充电控制单元,其控制对可再充电电池充电的充电单元的操作; 以及电压检测单元,其检测所述可再充电电池的端子电压,其中当由所述电压检测单元检测到的所述可再充电电池的端子电压低于预定的第一阈值电压时,低于满充电电压 所述充电控制单元是充满电的充电电池的端子电压,通过请求所述充电单元提供预定的第一电流值的充电电流,对所述充电电池进行恒定电流充电,从而使所述充电单元 当由电压检测单元检测到的可充电电池的端子电压超过第一阈值电压但小于满充电电压时,充电控制单元使恒定电流值达到恒定值 通过请求充电单元提供一次充电电流,向充电电池充电 小于第一电流值的电流值,使得充电单元向可再充电电池提供第二电流值的充电电流,并且当由电压检测单元检测到的可再充电电池的端子电压等于 或大于满充电电压时,充电控制单元通过使充电单元向充电电池提供完全充电电压来进行恒压充电,作为充电电压。
    • 3. 发明授权
    • Full charge capacity correction circuit, charging system, battery pack and full charge capacity correction method
    • 全充电容量校正电路,充电系统,电池组和全充电容量校正方法
    • US08736232B2
    • 2014-05-27
    • US13105694
    • 2011-05-11
    • Toshiyuki NakatsujiTsuyoshi Morimoto
    • Toshiyuki NakatsujiTsuyoshi Morimoto
    • H02J7/00
    • G01R31/361G01R31/3651
    • A full charge capacity correction circuit including: an integrating unit that calculates an integrated current value; a capacity storing unit that stores a full charge capacity value; a first estimating unit that estimates a storage ratio, which is a ratio of a quantity of stored electricity to an actual full charge capacity, as a first storage ratio; a second estimating unit that estimates a storage ratio; a full charge capacity correction unit that estimates a new full charge capacity value, and stores the estimated new full charge capacity value; an open circuit ratio estimating unit that uses a condition in which the rechargeable battery is in an open circuit state, and estimates the storage ratio based on a terminal voltage of the rechargeable battery; and a correction control unit that uses the open circuit ratio estimating unit as the first estimating unit or the second estimating unit.
    • 一种完全充电容量校正电路,包括:积分单元,其计算积分电流值; 容量存储单元,其存储完全充电容量值; 第一估计单元,其将作为存储电量与实际完全充电容量的比率的存储比率估计为第一存储比率; 估计存储比率的第二估计单元; 完全充电容量校正单元,其估计新的全充电容量值,并存储所估计的新的全充电容量值; 使用所述可再充电电池处于开路状态的状态的开路比率估计单元,并且基于所述可再充电电池的端子电压来估计所述存储比; 以及校正控制单元,其使用所述开路比率估计单元作为所述第一估计单元或所述第二估计单元。
    • 4. 发明申请
    • FULL CHARGE CAPACITY CORRECTION CIRCUIT, CHARGING SYSTEM, BATTERY PACK AND FULL CHARGE CAPACITY CORRECTION METHOD
    • 充满电能力校正电路,充电系统,电池组和充满电容量校正方法
    • US20110279094A1
    • 2011-11-17
    • US13105694
    • 2011-05-11
    • Toshiyuki NAKATSUJITsuyoshi Morimoto
    • Toshiyuki NAKATSUJITsuyoshi Morimoto
    • H02J7/04G01R31/36
    • G01R31/361G01R31/3651
    • A full charge capacity correction circuit including: an integrating unit that calculates an integrated current value of a rechargeable battery; a capacity storing unit that stores a full charge capacity value of the rechargeable battery; a first estimating unit that estimates a storage ratio of the rechargeable battery, which is a ratio of a quantity of stored electricity to an actual full charge capacity, as a first storage ratio when an estimable condition which is a condition that enables to estimate the storage ratio is satisfied; a second estimating unit that estimates a storage ratio when the estimable condition is satisfied after the first storage ratio is estimated, as a second storage ratio; a full charge capacity correction unit that estimates a new full charge capacity value of the rechargeable battery based on a difference integrated value that is an integrated value integrated by the integrating unit for a period after the first storage ratio is estimated and until the second storage ratio is estimated by the second estimating unit and on a ratio of a difference between the first storage ratio and the second storage ratio to 1, and stores the estimated new full charge capacity value in the capacity storing unit; an open circuit ratio estimating unit that uses a condition in which the rechargeable battery is in an open circuit state, as the estimable condition, and estimates the storage ratio based on a terminal voltage of the rechargeable battery when the estimable condition is satisfied; and a correction control unit that uses the open circuit ratio estimating unit as the first estimating unit or the second estimating unit.
    • 一种完全充电容量校正电路,包括:积分单元,其计算可再充电电池的积分电流值; 容量存储单元,其存储可再充电电池的完全充电容量值; 第一估计单元,当作为能够估计存储的条件的可估计条件时,将作为存储电量与实际完全充电容量的比率的可再充电电池的存储比率估计为第一存储比率 比例满足; 第二估计单元,作为第二存储比率,估计在所述第一存储比之后满足所述可估计条件时的存储比; 完全充电容量校正单元,其基于在所述第一存储比率被估计之后的周期内积分单元积分的积分值的差积分值,估计所述可再充电电池的新的全充电容量值,并且直到所述第二存储比 由所述第二估计单元估计出,并且将所述第一存储比与所述第二存储比之间的差的比率设为1,并将所估计的新的全充电容量值存储在所述容量存储单元中; 使用可充电电池处于开路状态的状态的开路比率估计单元作为所述可估计状态,并且当满足所述可估计条件时,基于所述可充电电池的端子电压来估计所述存储比; 以及校正控制单元,其使用所述开路比率估计单元作为所述第一估计单元或所述第二估计单元。
    • 5. 发明申请
    • CHARGE CONTROL CIRCUIT, BATTERY PACK, AND CHARGE SYSTEM
    • 充电控制电路,电池组和充电系统
    • US20110267009A1
    • 2011-11-03
    • US13142971
    • 2010-06-04
    • Toshiyuki NakatsujiTsuyoshi Morimoto
    • Toshiyuki NakatsujiTsuyoshi Morimoto
    • H02J7/04
    • H02J7/0073H01M2/34H01M2/348H01M10/425H01M10/44H01M10/46H01M10/48H01M10/486H01M2200/10Y02E60/12
    • A charge control circuit includes a charge control unit that controls an operation of a charging unit that charges a rechargeable battery; and a voltage detection unit that detects a terminal voltage of the rechargeable battery, wherein when a terminal voltage of the rechargeable battery as detected by the voltage detection unit is lower than a predetermined first threshold-value voltage, being lower than a full-charge voltage which is a terminal voltage of the rechargeable battery in full charge, the charge control unit causes a constant current charging to the rechargeable battery by requesting the charging unit to supply a charging current of a predetermined first current value, causing the charging unit to supply a charging current of the first current value to the rechargeable battery, when the terminal voltage of the rechargeable battery as detected by the voltage detection unit exceeds the first threshold-value voltage but is less than the full charge voltage, the charge control unit causes the constant current charging to the rechargeable battery by requesting the charging unit to supply a charging current of a second current value that is smaller than the first current value, causing the charging unit to supply a charging current of the second current value to the rechargeable battery, and when the terminal voltage of the rechargeable battery as detected by the voltage detection unit is equal to or greater than the full charge voltage, the charge control unit causes a constant voltage charging to be carried out by causing the charging unit to supply the full charge voltage to the rechargeable battery, as a charge voltage.
    • 充电控制电路包括充电控制单元,其控制对可再充电电池充电的充电单元的操作; 以及电压检测单元,其检测所述可再充电电池的端子电压,其中当由所述电压检测单元检测到的所述可再充电电池的端子电压低于预定的第一阈值电压时,低于满充电电压 所述充电控制单元是充满电的充电电池的端子电压,通过请求所述充电单元提供预定的第一电流值的充电电流,对所述充电电池进行恒定电流充电,从而使所述充电单元 当由电压检测单元检测到的可充电电池的端子电压超过第一阈值电压但小于满充电电压时,充电控制单元使恒定电流值达到恒定值 通过请求充电单元提供一次充电电流,向充电电池充电 小于第一电流值的电流值,使得充电单元向可再充电电池提供第二电流值的充电电流,并且当由电压检测单元检测到的可再充电电池的端子电压等于 或大于满充电电压时,充电控制单元通过使充电单元向充电电池提供完全充电电压来进行恒压充电,作为充电电压。
    • 9. 发明授权
    • Hermetical stopper for liquid receptacle
    • 液体容器的密封塞
    • US4440309A
    • 1984-04-03
    • US434897
    • 1982-10-18
    • Tsuyoshi Morimoto
    • Tsuyoshi Morimoto
    • B65D39/08B65D39/12B65D53/02B65D53/00
    • B65D39/12
    • A hermetical stopper used for liquid receptacles made of aluminum including minicasks of beer. Unlike the case in conventional receptacles in which the discharge ports usually have been hermetically sealed with aluminum as the same material for the main body, the hermetical stopper according to this invention is made independently of the main body so as to be able to put into and pull from out the discharge port at will, so that it is possible to be used repeatedly keeping the hermetically sealed state even after the primary use because of the discharge port being not necessary to be cut off purposely from the main body at the time of broaching the receptacle. In this way, this hermetical stopper according to the invention is very commendable also from the point of view of the effective use of resources.
    • 用于由铝制成的液体容器的密封塞子,包括啤酒瓶。 不同于其中排出口通常用铝作为主体的相同材料气密地密封的常规容器中的情况,根据本发明的密封塞独立于主体制成,以便能够放入和 可以随意从排出口拉出,从而在拉拔时不需要在主体上切断排出口,因此即使在主要使用之后也可以反复地使用密封状态 容器 这样,从资源的有效利用的观点出发,本发明的密封塞也是非常值得赞扬的。