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    • 12. 发明申请
    • FUSE CIRCUIT
    • 保险丝电路
    • US20090040804A1
    • 2009-02-12
    • US12185183
    • 2008-08-04
    • Kenji MoriMasayuki Takori
    • Kenji MoriMasayuki Takori
    • G11C17/16
    • G11C17/16
    • A fuse circuit in accordance with one embodiment of the present invention includes a first power supply liner a second power supply liner a current source connected between the first power supply line and an output terminal, a first transistor having a drain or a collector connected to the output terminal, the first transistor having a current supply capability or a current draw capability larger than that of the current source for the output terminal, a second transistor having a gate or a base connected in common with the gate or the base of the first transistor, a first resistive element and a fuse connected in series between the source or the emitter of either one of the first or second transistor and the second power supply line, and a second resistive element connected between the source or the emitter of the other one of the first or second transistor and the second power supply line.
    • 根据本发明的一个实施例的熔丝电路包括第一电源衬垫,第二电源衬套,连接在第一电源线和输出端之间的电流源,第一晶体管,其漏极或集电极连接到 所述第一晶体管具有大于所述输出端的电流源的电流供应能力或电流消耗能力的第二晶体管,具有与所述第一晶体管的栅极或基极共同连接的栅极或基极的第二晶体管 第一电阻元件和熔丝串联连接在第一或第二晶体管和第二电源线中的任一个的源极或发射极之间,以及第二电阻元件,连接在另一个的源极或发射极之间 第一或第二晶体管和第二电源线。
    • 13. 发明申请
    • MOTOR CONTROLLER
    • 电机控制器
    • US20070290639A1
    • 2007-12-20
    • US11755770
    • 2007-05-31
    • Kenji Mori
    • Kenji Mori
    • H02P7/06
    • B62D5/046H02P6/28
    • This invention provides a motor controller that can reduce the influence of noisy sound and a torque ripple due to noise. A current command value calculating unit 3 respectively outputs current command values of n phases of an n-phase brushless motor 7. n current deviation calculating units 22a to 22c calculate current deviations between phase currents respectively detected in current detecting units 8a to 8c and the current command values of the n phases. A corrected value calculating unit 24 calculates an average value of the current deviations of the n phases as a corrected value. A current control unit 4 subtracts the corrected value from the current deviations outputted from the n−1 current deviation calculating units of the n current deviation calculating units and then controls the currents to output voltage command values of the n−1 phases. A voltage command value calculating unit 27 calculates a voltage command value of remaining one-phase from the voltage command values of the n−1 phases. The calculated voltage command values of the n phases are supplied to a motor driving unit.
    • 本发明提供一种电动机控制器,其可以降低噪声对噪音的影响和扭矩波动。 电流指令值计算单元3分别输出n相无刷电动机7的n相的电流指令值。 n电流偏差计算单元22 a至22 c计算分别在电流检测单元8a至8c中检测的相电流与n相的当前指令值之间的电流偏差。 校正值计算单元24计算n个相的电流偏差的平均值作为校正值。 电流控制单元4从n个电流偏差计算单元的n-1个电流偏差计算单元输出的电流偏差中减去校正值,然后控制电流输出n-1相的电压指令值。 电压指令值计算单元27根据n-1相的电压指令值计算剩余一相的电压指令值。 计算出的n相的电压指令值被提供给电动机驱动单元。
    • 14. 发明申请
    • Balloon Catheter
    • 气球导管
    • US20070203453A1
    • 2007-08-30
    • US10594919
    • 2005-03-29
    • Kenji MoriTakahiro Iida
    • Kenji MoriTakahiro Iida
    • A61M29/00
    • A61M25/10A61M1/106A61M1/107A61M1/1072A61M1/1074A61M1/125A61M25/0032A61M2025/0034
    • An intra-aortic balloon catheter 20 having a balloon part 22 inserted inside the aorta and inflating and deflating to assist heart functions, an outer tube 24 connected to the proximal end of the balloon part 22 to introduce and guide out pressurized fluid inside the balloon part 22, and an inner tube 30 to which the distal end of the balloon part 22 is connected and extending through the insides of the balloon part 22 and outer tube 24 in the axial direction. The inner tube 30 is fused or adhered to the inside wall of the outer tube 24 over a length of 50% or greater of the total length L1 from the distal end of the outer tube 24. The inner tube 30 is engaged with the inside wall of the outer tube 24 by a cut piece 54 at the distal end of the outer tube 24.
    • 主动脉内球囊导管20,其具有插入主动脉内部的气囊部分22和充气和放气以辅助心脏功能;外管24,其连接到球囊部分22的近端以引导和引导气囊部分内的加压流体 22和内管30,球囊部22的前端连接并沿着轴向延伸穿过气囊部22和外管24的内侧。 内管30从外管24的远端以总长度L 1的50%以上的长度熔合或粘合到外管24的内壁。 内管30通过在外管24的远端的切割片54与外管24的内壁接合。
    • 17. 发明申请
    • Error detection apparatus and method and signal extractor
    • 误差检测装置及方法及信号提取器
    • US20060167639A1
    • 2006-07-27
    • US11334371
    • 2006-01-19
    • Kenji Mori
    • Kenji Mori
    • G06F19/00
    • G01R31/31708G01R31/3004G01R31/31721
    • A modulated voltage signal modulated at a predetermined frequency f0 is supplied to an integrated circuit under test to be tested set at an arbitrary stationary point, and an observation signal containing information on power supply current flowing through the integrated circuit under test at the stationary point. Then, a determination signal from which DC component is removed is extracted from the observation signal and supplied to a determination device. The determination device compares the size of spectral component of the determination signal at the predetermined frequency f0 between each measurement point and determines that an error exists in the integrated circuit under test if a difference is a predetermined value or greater.
    • 将以预定频率f 0调制的调制电压信号提供给被测试的集成电路,以被测试设置在任意的静止点,以及观测信号,其包含流经待测的集成电路在静止点的电源电流的信息 。 然后,从观测信号中提取去除了直流分量的判定信号,供给判定装置。 确定装置将每个测量点之间的预定频率f 0的确定信号的频谱分量的大小进行比较,并且如果差是预定值或更大,则确定被测集成电路中存在误差。