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1. 发明授权

US07104363B2 Power transmission system for elevator 失效
标题翻译：电梯电力传输系统
公开(公告)号：US07104363B2
公开(公告)日：2006-09-12
申请号：US09970816
申请日：2001-10-05
申请人： Kazuhisa Mori , Kouki Yamamoto , Hideki Ayano , Ikuo Yamato , Hiromi Inaba , Hirokazu Nagura , Hideki Nihei
发明人： Kazuhisa Mori , Kouki Yamamoto , Hideki Ayano , Ikuo Yamato , Hiromi Inaba , Hirokazu Nagura , Hideki Nihei
IPC分类号： B66B1/06
CPC分类号： B66B11/0055 , B66B1/30 , B66B17/12
摘要： An elevator having a power feeding apparatus effective for reducing the installation space for the elevator is disclosed.The dimension of the power transmission part disposed at the hoist way and the dimension of the power receiving part mounted on the counter weight, each measured in the direction along which the counter weight moves are made different from each other.
摘要翻译：公开了一种具有有效减少电梯安装空间的供电设备的电梯。设置在起重方向的动力传递部分的尺寸和安装在配重上的受力部分的尺寸各自在平衡重移动时沿测量方向彼此不同。

2. 发明授权

US06525510B1 Vehicle operating system 失效
标题翻译：车辆操作系统
公开(公告)号：US06525510B1
公开(公告)日：2003-02-25
申请号：US10101311
申请日：2002-03-20
申请人： Hideki Ayano , Hiromi Inaba , Ikuo Yamato , Kouki Yamamoto
发明人： Hideki Ayano , Hiromi Inaba , Ikuo Yamato , Kouki Yamamoto
IPC分类号： H02J700
CPC分类号： B60L11/1829 , B60L3/00 , B60L11/182 , B60L11/1825 , B60L11/1833 , B60L11/1838 , B60L2200/22 , B60L2200/34 , H02J7/0027 , Y02T10/7005 , Y02T10/7072 , Y02T90/121 , Y02T90/122 , Y02T90/125 , Y02T90/128 , Y02T90/14 , Y02T90/163
摘要： There is provided a vehicle operating system constituted of a vehicle and at least a charging apparatus, the system comprising means for enabling high-precision unmanned positioning, despite primarily vertical displacements of the vehicle due to changes in tire pressure or weight of a passenger or passengers, and hence enabling efficient, stable power feeding. The charging apparatus includes a power feeding unit, and a vehicle includes a power receiving unit for feeding power in a noncontact manner, which makes possible recharging without manual assistance. A C-shaped transformer and an I-shaped transformer are used for the power feeding unit and the power receiving unit, respectively, so that a magnetic flux induced therebetween can develop substantially in the horizontal direction, thereby feeding power stably despite changes in tire pressure and the like. Tire guides for guiding the vehicle to a power feeding position and a car stop are so used that when the vehicle 1 comes in contact with the car stop, the power feeding unit and the power receiving unit will face each other in a correct position, thus enabling high-precision positioning at power feeding time.
摘要翻译：提供了一种由车辆和至少一个充电装置构成的车辆操作系统，该系统包括用于实现高精度无人定位的装置，尽管主要由于轮胎压力的变化或乘客或乘客的重量的垂直位移，因此能够实现高效，稳定的供电。充电装置包括供电单元，并且车辆包括用于以非接触方式供电的电力接收单元，这使得可以在没有手动辅助的情况下进行充电。分别用于供电单元和受电单元的C形变压器和I形变压器，使得它们之间引起的磁通量可以基本上在水平方向上发展，从而即使轮胎压力发生变化，稳定地供电等等。用于将车辆引导到供电位置的轮胎引导件和轿厢挡块被使用，使得当车辆1与轿厢挡块接触时，供电单元和受电单元将在正确的位置彼此面对，因此在馈电时可实现高精度定位。

3. 发明授权

US07545116B2 Driver for induction motor and method of driving the same 有权
标题翻译：感应电动机驱动器及其驱动方法
公开(公告)号：US07545116B2
公开(公告)日：2009-06-09
申请号：US11626941
申请日：2007-01-25
申请人： Koichiro Nagata , Toshiaki Okuyama , Kouki Yamamoto , Hiroyuki Tomita
发明人： Koichiro Nagata , Toshiaki Okuyama , Kouki Yamamoto , Hiroyuki Tomita
IPC分类号： H02P27/04
CPC分类号： H02P21/09 , H02P23/20 , H02P29/032
摘要： An object of the present invention is to provide a driver for an induction motor which performs an operation at an acceleration suitable for the magnitude of a load and is excellent in efficiency, without an acceleration failure. The driver for an induction motor includes a slip frequency estimate value arithmetic operation section 15 for arithmetically operating a slip frequency ωs^ of an induction motor 12, and a maximum torque generation slip arithmetic operation section 16 for arithmetically operating a slip frequency ωsmax at which a maximum torque is generated. When the slip frequency ωs^ exceeds a predetermined value ωsmaxTH (=0.9 ωsmax, etc.) corresponding to the slip frequency ωsmax at which the maximum torque is generated, a speed change rate arithmetic operation section 17 and a speed change rate correcting section 18 reduce a rate of increase in a speed command ωr*. In addition, when the slip frequency approaches the maximum torque generation slip frequency too closely, the load concerned is judged to be overloaded, and an alarm is generated.
摘要翻译：本发明的目的是提供一种用于感应电动机的驱动器，其以适合于负载大小的加速度进行操作，并且效率优异，而没有加速失效。用于感应电动机的驱动器包括用于算术地操作感应电动机12的转差频率ω的滑差频率估计值算术运算部15和用于算术运算转差频率ωmaxmax的最大转矩产生滑差算术运算部16，产生最大扭矩。当滑差频率ωmax超过与产生最大转矩的转差频率ωmax最大对应的预定值ωmaxmax（=0.9ωmaxmax等）时，速度变换率算术运算部17和变速率校正部18减少速度指令ω*的增加率。此外，当滑差频率接近最大转矩产生滑差频率时，判断为负载过大，产生报警。

4. 发明授权

US06525442B2 Permanent magnet rotating electric machine 有权
公开(公告)号：US06525442B2
公开(公告)日：2003-02-25
申请号：US09793750
申请日：2001-02-27
申请人： Haruo Koharagi , Masaharu Senoh , Keiji Noma , Kohei Ishii , Kazuo Sato , Satoshi Kikuchi , Miyoshi Takahashi , Kouki Yamamoto
发明人： Haruo Koharagi , Masaharu Senoh , Keiji Noma , Kohei Ishii , Kazuo Sato , Satoshi Kikuchi , Miyoshi Takahashi , Kouki Yamamoto
IPC分类号： H02K2112
CPC分类号： H02K1/2766 , H02K21/16
摘要： A permanent magnet rotating electric machine that comprises a stator, into which concentratively wound armature windings are inserted in such a way as to surround a plurality of teeth formed in a stator core, and a rotor having permanent magnets accommodated into a plurality of permanent magnet inserting holes formed in a rotor core. In this rotating electric machine, the permanent magnets are convex V-shaped or U-shaped with respect to a rotor axis. Moreover, nearly V-shaped recess portions, each of which is placed between adjacent poles, are formed in outer circumferential surface portions of the rotor core. Thus, torque caused by magnetic flux due to the magnets is increased, while armature reaction magnetic flux generated by an armature current is reduced. Consequently, q-axis inductance is reduced, so that armature current commutation is quickly achieved. Thus, the permanent magnet rotating electric machine using the stator employing concentrated windings and also using the magnet-embedded rotor is stably driven even when driven by a position sensorless inverter in the case of 120 degree energization.

5. 发明授权

US06735144B2 Semiconductor integrated circuit device 失效
标题翻译：半导体集成电路器件
公开(公告)号：US06735144B2
公开(公告)日：2004-05-11
申请号：US10098372
申请日：2002-03-18
申请人： Taketo Maesako , Kouki Yamamoto , Yoshinori Matsui , Kenichi Sakakibara
发明人： Taketo Maesako , Kouki Yamamoto , Yoshinori Matsui , Kenichi Sakakibara
IPC分类号： G11C800
CPC分类号： G11C7/103
摘要： A semiconductor intergrated circuit device is comprised a main portion composed of a plurality of memory cells arranged in a plurality of rows and in a plurality of columns, a sub memory portion composed of a plurality of memory cells arranged in a plurality of rows and in a plurality of columns, a bi-directional data transfer circuit for connecting the main memory portion and the sub memory portion through data transfer bus lines, respectively, the sub memory portion being constituted with a plurality of memory cell groups, and a plurality of registers provided such that different data input/output modes are set independently for the plurality of the memory cell groups. Therefore, the semiconductor integrated circuit device of the present invention has a main memory suitable for being accessed from a plurality of data processors.
摘要翻译：半导体集成电路器件包括由多个排列在多列中的多个存储单元组成的主要部分，由多个排列成多列的多个存储单元组成的子存储器部分，多个列，分别通过数据传输总线连接主存储器部分和副存储器部分的双向数据传输电路，子存储器部分分别由多个存储单元组组成，并且提供多个寄存器使得针对多个存储单元组独立设置不同的数据输入/输出模式。因此，本发明的半导体集成电路装置具有适于从多个数据处理器访问的主存储器。

6. 发明授权

US06675938B2 Door system including linear motor driving mechanism 失效
标题翻译：门系统包括线性电机驱动机构
公开(公告)号：US06675938B2
公开(公告)日：2004-01-13
申请号：US10274897
申请日：2002-10-22
申请人： Kouki Yamamoto , Kim Houng Joong
发明人： Kouki Yamamoto , Kim Houng Joong
IPC分类号： B66B1314
CPC分类号： H02K41/031 , E05F15/60 , H02K1/145 , H02K7/08 , H02K7/14
摘要： A door system includes a door support by which a door is movably supported, a linear motor for generating a thrust to open and close the door, a link mechanism made of a non-magnetic material for transmitting the thrust generated by the linear motor to the door. The linear motor an armature, and a part having magnetism. The armature includes a first magnetic pole having a first polarity and a second magnetic pole having a second polarity. The first magnetic pole and the second magnetic pole collectively include a first opposed part which defines a first gap, and a second opposed part which defines a second gap. The part having magnetism is disposed in the first gap and the second gap. The door system may be used in the car of an elevator system.
摘要翻译：门系统包括门支撑件，可移动地支撑门，用于产生用于打开和关闭门的推力的线性电动机，由非磁性材料制成的连杆机构，用于将由线性电动机产生的推力传递到门。线性电动机是电枢，具有磁性的部分。电枢包括具有第一极性的第一磁极和具有第二极性的第二磁极。第一磁极和第二磁极共同包括限定第一间隙的第一相对部分和限定第二间隙的第二相对部分。具有磁性的部分设置在第一间隙和第二间隙中。门系统可以用在电梯系统的轿厢中。

7. 发明授权

US06453400B1 Semiconductor integrated circuit device 失效
标题翻译：半导体集成电路器件
公开(公告)号：US06453400B1
公开(公告)日：2002-09-17
申请号：US09154221
申请日：1998-09-16
申请人： Taketo Maesako , Kouki Yamamoto , Yoshinori Matsui , Kenichi Sakakibara
发明人： Taketo Maesako , Kouki Yamamoto , Yoshinori Matsui , Kenichi Sakakibara
IPC分类号： G06F1202
CPC分类号： G11C8/12 , G11C7/103
摘要： A semiconductor integrated circuit device is comprised a main memory portion constituted with memory cells arranged in a plurality of rows and in a plurality of columns and a sub memory portion constituted with memory cells arranged in a plurality of rows and in a plurality of columns, wherein at least one of address input terminals assigning rows or columns of the main memory portion and at least one of address input terminals assigning rows or columns of the sub memory portion are commonly used and a total number of address input terminals is equal to or smaller than the number of address input terminals assigning rows or columns of the main memory portion. Therefore, the semiconductor integrated circuit device of the present invention has a main memory suitable for being accessed from a plurality of data processors.
摘要翻译：一种半导体集成电路器件包括：主存储器部分，由以多行和多列布置的存储单元构成;以及副存储器部分，由以多行和多列布置的存储单元组成，其中分配主存储部分的行或列的地址输入端中的至少一个和分配子存储器部分的行或列的地址输入端中的至少一个被共同使用，并且地址输入端的总数等于或小于分配主存储器部分的行或列的地址输入端子的数量。因此，本发明的半导体集成电路装置具有适于从多个数据处理器访问的主存储器。

8. 发明授权

US6101146A Semiconductor integrated circuit device 有权
标题翻译：半导体集成电路器件
公开(公告)号：US6101146A
公开(公告)日：2000-08-08
申请号：US153535
申请日：1998-09-16
申请人： Taketo Maesako , Kouki Yamamoto , Yoshinori Matsui , Kenichi Sakakibara
发明人： Taketo Maesako , Kouki Yamamoto , Yoshinori Matsui , Kenichi Sakakibara
IPC分类号： G11C11/41 , G06F12/08 , G11C7/10 , G11C8/16 , G11C11/00 , G11C11/401 , G11C8/00
CPC分类号： G11C7/103 , G11C11/005 , G11C7/10 , G11C8/16
摘要： A semiconductor integrated circuit device is comprised a main memory portion constructed with memory cells arranged in a plurality of rows and in a plurality of columns, a sub memory portion constructed with a plurality of memory cells arranged in a plurality of rows and in a plurality of columns and a bi-directional data transfer circuit for connecting the main memory portion and the sub memory portion through data transfer bus lines, respectively, wherein the data transfer bus lines in a memory cell area of the main memory portion are arranged in parallel to bit lines in a column direction and connected to the bit lines through a column selection circuit. Therefore, the semiconductor integrated circuit device of the present invention has a main memory suitable for being accessed from a plurality of data processors.
摘要翻译：一种半导体集成电路器件包括：主存储器部分，其构造为以多行和多列布置的存储单元;子存储器部分，其构造有多个存储单元，多个存储单元以多行排列;多个存储单元列和用于分别通过数据传输总线连接主存储器部分和副存储器部分的双向数据传输电路，其中主存储器部分的存储器单元区域中的数据传输总线线路与位线列，并通过列选择电路连接到位线。因此，本发明的半导体集成电路装置具有适于从多个数据处理器访问的主存储器。

9. 发明申请

US20110204831A1 DRIVE DEVICE FOR ALTERNATING CURRENT MOTOR AND ELECTRIC MOTOR VEHICLE 有权
标题翻译：用于替代电流马达和电动马达的驱动装置
公开(公告)号：US20110204831A1
公开(公告)日：2011-08-25
申请号：US13030168
申请日：2011-02-18
申请人： Yoshitaka Iwaji , Daigo Kaneko , Kouki Yamamoto
发明人： Yoshitaka Iwaji , Daigo Kaneko , Kouki Yamamoto
IPC分类号： H02P25/00
CPC分类号： H02P21/04 , B60L15/025 , B60L15/08 , B60L2200/26 , B60L2210/20 , H02P6/182 , H02P21/141 , H02P21/18 , Y02T10/643 , Y02T10/725
摘要： Provided is a drive device for an alternating current motor which performs vector control on sensorless driving of the alternating current motor in an extremely low speed region without applying a harmonic voltage intentionally while maintaining an ideal PWM waveform. A current and a current change rate of the alternating current motor are detected, and a magnetic flux position inside of the alternating current motor is estimated and calculated in consideration of an output voltage of an inverter which causes this current change. The current change rate is generated on the basis of a pulse waveform of the inverter, and hence the magnetic flux position inside of the alternating current motor can be estimated and calculated without applying a harmonic wave intentionally.
摘要翻译：提供一种用于交流电动机的驱动装置，其在极低速区域内对无刷电机驱动交流电动机进行矢量控制，而不用有意地施加谐波电压同时保持理想的PWM波形。检测交流电动机的电流和电流变化率，考虑到导致该电流变化的逆变器的输出电压，来估计和计算交流电动机内部的磁通位置。基于逆变器的脉冲波形产生电流变化率，因此可以有意地使用谐波来估计和计算交流电动机内部的磁通位置。

10. 发明申请

US20070210741A1 DRIVER FOR INDUCTION MOTOR AND METHOD OF DRIVING THE SAME 有权
标题翻译：用于感应电机的驱动器及其驱动方法
公开(公告)号：US20070210741A1
公开(公告)日：2007-09-13
申请号：US11626941
申请日：2007-01-25
申请人： Koichiro Nagata , Toshiaki Okuyama , Kouki Yamamoto , Hiroyuki Tomita
发明人： Koichiro Nagata , Toshiaki Okuyama , Kouki Yamamoto , Hiroyuki Tomita
IPC分类号： H02P27/04
CPC分类号： H02P21/09 , H02P23/20 , H02P29/032
摘要： An object of the present invention is to provide a driver for an induction motor which performs an operation at an acceleration suitable for the magnitude of a load and is excellent in efficiency, without an acceleration failure.The driver for an induction motor includes a slip frequency estimate value arithmetic operation section 15 for arithmetically operating a slip frequency ωŝ of an induction motor 12, and a maximum torque generation slip arithmetic operation section 16 for arithmetically operating a slip frequency ωsmax at which a maximum torque is generated. When the slip frequency ωŝ exceeds a predetermined value ωsmaxTH(=0.96ωsmax, etc.) corresponding to the slip frequency ωsmax at which the maximum torque is generated, a speed change rate arithmetic operation section 17 and a speed change rate correcting section 18 reduce a rate of increase in a speed command ωr*.In addition, when the slip frequency approaches the maximum torque generation slip frequency too closely, the load concerned is judged to be overloaded, and an alarm is generated.
摘要翻译：本发明的目的是提供一种用于感应电动机的驱动器，其以适合于负载大小的加速度进行操作，并且效率优异，而没有加速失效。用于感应电动机的驱动器包括用于算术地操作感应电动机12的转差频率ω的滑差频率估计值算术运算部分15和用于对运算频率ωmax进行运算的最大转矩产生滑差算术运算部分16，产生扭矩。当滑差频率ωi超过与产生最大转矩的转差频率ωmax最大相对应的预定值ωmaxmax（=0.96ωmaxmax等）时，变速率算术运算部分17和变速率校正部分18减少速度指令omega *的增加速度。此外，当滑差频率接近最大转矩产生滑差频率时，判断为负载过大，产生报警。

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