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1. 发明申请

US20140209163A1 REAR SURFACE PROTECTIVE SHEET FOR SOLAR CELL 审中-公开
标题翻译：太阳能电池后表面保护片
公开(公告)号：US20140209163A1
公开(公告)日：2014-07-31
申请号：US14128162
申请日：2012-06-21
申请人： Saya Tanaka , Daisuke Maeda , Yoshiki Hashizume
发明人： Saya Tanaka , Daisuke Maeda , Yoshiki Hashizume
IPC分类号： H01L31/048
CPC分类号： H01L31/049 , B32B17/10018 , H01L31/052 , H02S40/44 , Y02B10/12 , Y02E10/50 , Y02E10/60
摘要： The present invention provides a rear-surface protective sheet for solar cells, the rear-surface protective sheet having a function of suppressing temperature increase in solar cells. The present invention provides a rear-surface protective sheet for solar cells that is disposed on a rear surface of a solar cell, comprising at least one heat conversion layer containing a heat conversion filler having a function of converting thermal energy to vibrational energy to consume the thermal energy,the heat conversion filler in the heat conversion layer having a density of 3 to 35 g/m2.
摘要翻译：本发明提供一种用于太阳能电池的背面保护片，该背面保护片具有抑制太阳能电池的温度升高的功能。本发明提供一种太阳能电池的背面保护片，其设置在太阳能电池的背面，该背面保护片包括至少一个热转换层，该热转换层含有具有将热能转换成振动能的功能的热转换填料，热能，热转化层中的热转化填料的密度为3〜35g / m 2。

2. 发明授权

US09279827B2 Sensor module and sensor system 有权
标题翻译：传感器模块和传感器系统
公开(公告)号：US09279827B2
公开(公告)日：2016-03-08
申请号：US13976372
申请日：2011-11-24
申请人： Daisuke Maeda , Heewon Jeong , Masahide Hayashi
发明人： Daisuke Maeda , Heewon Jeong , Masahide Hayashi
IPC分类号： G01P21/00 , G01C19/5776 , G01C21/16
CPC分类号： G01P21/00 , G01C19/5776 , G01C21/16
摘要： Reliability and accuracy of a sensor are secured while adjustment cost of a sensor module is suppressed. A signal component analysis part 10 receives a signal output from a signal processing part 7 before passing through a low-pass filter 8, analyzes whether or not application of a fragile frequency with respect to a physical quantity is equal to or more than a threshold level, if the application of the fragile frequency is equal to or more than the threshold level, outputs output stop signals to output signal control parts 9, 16. The output signal control parts 9, 16 receive control signals output from the signal component analysis part 10, and outputs an acceleration signal and a physical quantity signal from which noise has been removed by the low-pass filters 8, 15 through the signal processing parts 7, 14.
摘要翻译：确保传感器模块的调整成本得到抑制，从而确保传感器的可靠性和精度。信号分量分析部分10在通过低通滤波器8之前接收从信号处理部分7输出的信号，分析相对于物理量的脆弱频率的施加是否等于或大于阈值水平如果脆弱频率的应用等于或大于阈值电平，则将输出停止信号输出到输出信号控制部9,16。输出信号控制部9,16接收从信号分量分析部10输出的控制信号并且通过信号处理部件7,14输出通过低通滤波器8,15除去噪声的加速度信号和物理量信号。

3. 发明授权

US08436563B2 Control unit and control method for permanent magnet synchronous motor 有权
标题翻译：永磁同步电机控制单元及控制方法
公开(公告)号：US08436563B2
公开(公告)日：2013-05-07
申请号：US12827736
申请日：2010-06-30
申请人： Satoshi Sumita , Kazuaki Tobari , Shigehisa Aoyagi , Daisuke Maeda
发明人： Satoshi Sumita , Kazuaki Tobari , Shigehisa Aoyagi , Daisuke Maeda
IPC分类号： H02P6/00 , H02K29/06
CPC分类号： H02P1/029 , F05D2260/85 , H02P6/182 , H02P25/024
摘要： If magnitude relations between the output terminal voltage based on a DC negative terminal of the inverter and a threshold voltage that is a fixed value are compared, polarity thereof is changed at a predetermined rotor phase. The magnitude relation, for example, is detected by an inexpensive and simple apparatus such as a level shift circuit and a NOT circuit. The rotor phase of the permanent magnet synchronous motor is inferred on the basis of changes in the magnitude relation and if it is differentiated, a rotation speed is inferred. If the inferred values of the rotor phase and rotation speed are fed back to synchronous operation or vector control, the free-running permanent magnet synchronous motor is restarted.
摘要翻译：如果比较基于逆变器的直流负极端子的输出端子电压和固定值的阈值电压之间的大小关系，则其极性在预定的转子相位变化。幅度关系例如由诸如电平移位电路和NOT电路的便宜且简单的装置来检测。永磁同步电动机的转子相位根据大小关系的变化推断，如果差分，推断转速。如果将转子相位和转速的推定值反馈到同步运行或矢量控制，则自由运行的永磁同步电机重新启动。

4. 发明授权

US08421395B2 Synchronous motor and control method of synchronous motor 有权
标题翻译：同步电机同步电动机及其控制方法
公开(公告)号：US08421395B2
公开(公告)日：2013-04-16
申请号：US12420154
申请日：2009-04-08
申请人： Daisuke Maeda , Kenji Sakurai , Hiroyuki Hasegawa , Hidefumi Shirahama , Mitsuhiro Mishima
发明人： Daisuke Maeda , Kenji Sakurai , Hiroyuki Hasegawa , Hidefumi Shirahama , Mitsuhiro Mishima
IPC分类号： H02P3/18
CPC分类号： H02P6/08 , H02P6/16
摘要： A synchronous motor including therein a three-phase inverter and position sensors, having a unit for calculating a digital input current value from the analog output of an input current detection circuit that detects the input current flowing into the DC input terminal of the three-phase inverter, and a digital feedback speed control unit for adjusting the amplitudes and frequency of the AC voltages outputted from the three-phase inverter in such a manner that the motor speed calculated by a motor speed calculation unit 41 on the basis of the outputs of the position sensors approaches a speed command value received by a communication reception unit from outside the synchronous motor. The synchronous motor further includes therein a communication transmission unit for transmitting the input current value and the motor speed to outside the synchronous motor.
摘要翻译：一种同步电动机，包括三相逆变器和位置传感器，具有用于从输入电流检测电路的模拟输出计算数字输入电流值的单元，该输入电流检测电路检测流入三相的DC输入端的输入电流逆变器和数字反馈速度控制单元，用于调整从三相逆变器输出的AC电压的幅度和频率，使得由电动机速度计算单元41基于电动机速度计算单元41的输出计算的电动机速度位置传感器从同步电动机外部接近由通信接收单元接收的速度指令值。同步电动机还包括用于将输入电流值和电动机速度传送到同步电动机外部的通信传输单元。

5. 发明授权

US07821223B2 Vector controller for a permanent magnet motor and inverter module 有权
标题翻译：用于永磁电机和逆变器模块的矢量控制器
公开(公告)号：US07821223B2
公开(公告)日：2010-10-26
申请号：US11769802
申请日：2007-06-28
申请人： Kazuaki Tobari , Tsunehiro Endo , Kiyoshi Sakamoto , Daisuke Maeda , Shigehisa Aoyagi
发明人： Kazuaki Tobari , Tsunehiro Endo , Kiyoshi Sakamoto , Daisuke Maeda , Shigehisa Aoyagi
IPC分类号： H02P27/04
CPC分类号： H02P21/16
摘要： In a system in which current is detected in an inexpensive manner or in a system in which a position detector is omitted, the present invention provides a high-efficiency vector controller for a permanent magnet motor that can minimize current at the same torque even when there is setting error (R−R*) in resistance. Even when a current value commanded for the d-axis is set to zero, a virtual inductance value calculated from a detected q-axis current value is used for output voltage value calculation and phase error estimation calculation; so even if there is setting error (R−R*) in resistance, current can be minimized at the same torque and thereby the present invention can provide a high-efficiency vector controller for a permanent magnet motor.
摘要翻译：在廉价的方式检测电流的系统中，或省略了位置检测器的系统中，本发明提供了一种用于永磁电动机的高效率矢量控制器，即使在相同的转矩下也能使电流最小化是电阻中的设定误差（R-R *）。即使将d轴指定的电流值设定为零，也可以使用从检测出的q轴电流值算出的虚拟电感值进行输出电压值运算和相位误差估计计算。因此，即使在电阻中存在设定误差（R-R *），也能够以相同的转矩使电流最小化，从而本发明能够提供用于永磁电动机的高效矢量控制器。

6. 发明授权

US07619385B2 Motor controller, washing machine, air conditioner and electric oil pump 有权
标题翻译：电机控制器，洗衣机，空调和电动油泵
公开(公告)号：US07619385B2
公开(公告)日：2009-11-17
申请号：US11494601
申请日：2006-07-28
申请人： Takahiro Suzuki , Tsunehiro Endo , Kazuaki Tobari , Daigo Kaneko , Daisuke Maeda , Akira Yamazaki
发明人： Takahiro Suzuki , Tsunehiro Endo , Kazuaki Tobari , Daigo Kaneko , Daisuke Maeda , Akira Yamazaki
IPC分类号： H02P6/08
CPC分类号： H02P6/20 , H02P21/22
摘要： A motor controller capable of suppressing a large speed change generated at the time of changeover from a synchronous operation mode to a position feedback operation mode and implementing even acceleration characteristics regardless of the load torque by estimating a torque of a permanent magnet motor in the synchronous operation mode for driving the permanent magnet motor and setting an initial value of a current command value in a position sensor-less operation mode on the basis of information of the torque estimated value.
摘要翻译：一种电动机控制器，其能够抑制从同步运转模式切换到位置反馈运转模式时产生的大速度变化，并且通过在同步运行中估计永磁电动机的转矩而与负载转矩无关地实现均匀的加速特性模式，用于驱动永磁电动机，并且基于转矩估计值的信息在无位置无传感器操作模式中设定电流指令值的初始值。

7. 发明授权

US07568989B2 Rotation transmitting apparatus and vehicle steering apparatus 有权
标题翻译：旋转传动装置和车辆转向装置
公开(公告)号：US07568989B2
公开(公告)日：2009-08-04
申请号：US11354104
申请日：2006-02-15
申请人： Masami Naka , Tomoyasu Kada , Shiro Nakano , Kosuke Yamanaka , Atsushi Ishihara , Kenji Higashi , Daisuke Maeda
发明人： Masami Naka , Tomoyasu Kada , Shiro Nakano , Kosuke Yamanaka , Atsushi Ishihara , Kenji Higashi , Daisuke Maeda
IPC分类号： B62D11/06
CPC分类号： B62D5/008 , B62D5/0472 , F16H35/008
摘要： A rotation transmitting apparatus according to the present invention includes a first sun gear, a second sun gear, first planetary gears and second planetary gears. A carrier for supporting the respective planetary gears is integrally provided with a rotor of a speed change motor for changing a speed of rotation to be transmitted, so that the number of mesh portions in the gears is reduced. Further, the rotor is formed of a cylindrical shape and an input shaft for rotating the first sun gear is inserted into the rotor, so that a limited space is effectively used.
摘要翻译：根据本发明的旋转传递装置包括第一太阳齿轮，第二太阳齿轮，第一行星齿轮和第二行星齿轮。用于支撑各行星齿轮的载体与变速马达的转子一体地设置，用于改变要传递的旋转速度，从而齿轮中的啮合部分的数量减少。此外，转子由圆筒形形成，并且用于使第一太阳齿轮旋转的输入轴插入转子中，从而有效地使用有限的空间。

8. 发明授权

US07443120B2 Field weakening vector controller for permanent magnet synchronous motor and control module 有权
标题翻译：永磁同步电机和控制模块的弱磁矢量控制器
公开(公告)号：US07443120B2
公开(公告)日：2008-10-28
申请号：US11583094
申请日：2006-10-19
申请人： Kazuaki Tobari , Daisuke Maeda , Tsunehiro Endo
发明人： Kazuaki Tobari , Daisuke Maeda , Tsunehiro Endo
IPC分类号： H02P21/05 , H02P6/10
CPC分类号： H02P21/06 , H02P21/0089
摘要： A field weakening vector controller is disclosed which calculates a d-axis current command value for a power converter to drive a permanent magnet synchronous motor. The field weakening vector controller includes a stabilization calculator, a d-axis current command calculator, a q-axis current command calculator, and a phase calculator. The d-axis current command calculator corrects the d-axis current command value, while the stabilization calculator calculates a product of the phase error and the d-axis command value. The q-axis current command calculator corrects the q-axis current command value using this product.
摘要翻译：公开了一种弱磁矢量控制器，其计算用于驱动永磁同步电动机的功率转换器的d轴电流指令值。弱磁矢量控制器包括稳定计算器，d轴电流指令计算器，q轴电流指令计算器和相位计算器。 d轴电流指令计算器校正d轴电流指令值，而稳定计算器计算相位误差和d轴指令值的乘积。 q轴电流指令计算器使用该产品校正q轴电流指令值。

9. 发明申请

US20080224643A1 SEMICONDUCTOR DEVICE FOR DRIVING MOTOR, THREE-PHASE MOTOR AND MOTOR DRIVING APPARATUS WITH THE SEMICONDUCTOR DEVICE AND FAN MOTOR 有权
标题翻译：用于驱动电动机，三相电动机和电动机驱动装置的半导体装置与半导体装置和风扇电动机
公开(公告)号：US20080224643A1
公开(公告)日：2008-09-18
申请号：US12024145
申请日：2008-02-01
申请人： Kenji Sakurai , Hiroyuki Hasegawa , Tomoyuki Utsumi , Shoichi Ohozeki , Daisuke Maeda , Mitsuhiro Mishima
发明人： Kenji Sakurai , Hiroyuki Hasegawa , Tomoyuki Utsumi , Shoichi Ohozeki , Daisuke Maeda , Mitsuhiro Mishima
IPC分类号： G05D23/00 , H02P1/00 , H02P3/00 , H02P1/04
CPC分类号： H02P23/00 , H01L2224/45144 , H01L2224/48091 , H01L2924/1305 , H01L2924/13055 , H01L2924/13091 , H02M5/00 , H01L2924/00014 , H01L2924/00
摘要： In order to prevent a short circuit of top and bottom arms of a motor driving IC when noise is added to six control signals for controlling six switching elements, there is provided a semiconductor device for driving a motor, being sealed with resin as one package and comprising: six switching elements for driving a three-phase motor; three output terminals for outputting voltages to the three-phase motor; at least one driving circuit for driving the six switching elements; three control signal input terminals; and a function) of generating six control signals for control of the six switching elements based on three control signals inputted through the three control signal input terminals.
摘要翻译：为了防止在对六个开关元件进行六个控制信号的噪声加上电动机驱动IC的上下臂的短路的情况下，提供一种用于驱动电动机的半导体装置，用作为一个封装的树脂密封，包括：用于驱动三相电动机的六个开关元件; 用于向三相电动机输出电压的三个输出端子; 用于驱动六个开关元件的至少一个驱动电路; 三个控制信号输入端子; 和功能），其基于通过三个控制信号输入端子输入的三个控制信号，生成用于控制六个开关元件的六个控制信号。

10. 发明申请

US20080048606A1 VECTOR CONTROLLER FOR A PERMANENT MAGNET MOTOR AND INVERTER MODULE 有权
标题翻译：用于永磁电机和逆变器模块的矢量控制器
公开(公告)号：US20080048606A1
公开(公告)日：2008-02-28
申请号：US11769802
申请日：2007-06-28
申请人： Kazuaki Tobari , Terutaka Endo , Kiyoshi Sakamoto , Daisuke Maeda , Shigehisa Aoyagi
发明人： Kazuaki Tobari , Terutaka Endo , Kiyoshi Sakamoto , Daisuke Maeda , Shigehisa Aoyagi
IPC分类号： H02P21/00
CPC分类号： H02P21/16
摘要： In a system in which current is detected in an inexpensive manner or in a system in which a position detector is omitted, the present invention provides a high-efficiency vector controller for a permanent magnet motor that can minimize current at the same torque even when there is setting error (R−R*) in resistance. Even when a current value commanded for the d-axis is set to zero, a virtual inductance value calculated from a detected q-axis current value is used for output voltage value calculation and phase error estimation calculation; so even if there is setting error (R−R*) in resistance, current can be minimized at the same torque and thereby the present invention can provide a high-efficiency vector controller for a permanent magnet motor.
摘要翻译：在廉价的方式检测电流的系统中，或省略了位置检测器的系统中，本发明提供了一种用于永磁电动机的高效率矢量控制器，即使在相同的转矩下也能使电流最小化是电阻设定误差（RR *）。即使将d轴指定的电流值设定为零，也可以使用从检测出的q轴电流值算出的虚拟电感值进行输出电压值运算和相位误差估计计算。因此，即使在电阻中存在设定误差（R-R *），也能够以相同的转矩使电流最小化，从而本发明能够提供用于永磁电动机的高效矢量控制器。

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