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1. 发明授权

US5703449A Controller for brushless DC motor without position sensor 失效
标题翻译：无位置传感器无刷直流电机控制器
公开(公告)号：US5703449A
公开(公告)日：1997-12-30
申请号：US615073
申请日：1996-03-14
申请人： Takashi Nagate , Akihito Uetake , Yoshikazu Koike , Kunio Tabata
发明人： Takashi Nagate , Akihito Uetake , Yoshikazu Koike , Kunio Tabata
IPC分类号： H02K1/27 , H02K29/00 , H02P6/14 , H02P6/18 , H02P6/20 , H02P5/00
CPC分类号： H02K1/2746 , H02K29/12 , H02P6/14 , H02P6/18 , H02P6/21
摘要： A controller according to one embodiment restarts the motor when a commutation timing signal is mismatched with an output pattern mode. A controller according to another embodiment compares the motor speed with the reference signal to change the chopper frequency in accordance with the compared value. A controller according to still another embodiment continuously changes the chopper frequency in accordance with the motor speed. A controller according to yet another embodiment inhibits the position detection immediately after commutation in accordance with the current flowing through the motor. A controller according to another embodiment detects the position of the rotor in accordance with the waveform of the current flowing through the motor.
摘要翻译：根据一个实施例的控制器在换向定时信号与输出模式模式不匹配时重启电动机。根据另一实施例的控制器将电机速度与参考信号进行比较，以根据所比较的值改变斩波频率。根据另一实施例的控制器根据电动机速度连续地改变斩波器频率。根据另一个实施例的控制器根据流过电动机的电流在紧随换向之后禁止位置检测。根据另一实施例的控制器根据流过马达的电流的波形来检测转子的位置。

2. 发明授权

US5369325A Rotor for brushless electromotor and method for making same 失效
标题翻译：无刷电机转子及其制作方法
公开(公告)号：US5369325A
公开(公告)日：1994-11-29
申请号：US983585
申请日：1993-02-04
申请人： Takashi Nagate , Kenichi Endo , Yoshikazu Koike , Takeshi Seto , Yoshihiko Yamagishi
发明人： Takashi Nagate , Kenichi Endo , Yoshikazu Koike , Takeshi Seto , Yoshihiko Yamagishi
IPC分类号： H02K1/27 , H02K7/04 , H02K9/20 , H02K11/00 , H02K15/03 , H02K21/12 , H02K1/32 , H02K23/42
CPC分类号： H02K1/2746 , H02K1/2766 , H02K11/01 , H02K15/03 , H02K9/20 , H02K7/04
摘要： A rotor having permanent magnets for a brushless electromotor includes a yoke formed from a plurality of silicon steel sheets laminated together and provided along its outer periphery with even number of, at least four magnetic poles. The magnetic poles are alternately provided substantially at equal distances from a rotational axis with slots to receive the respective permanent magnets such that the sides of the permanent magnets facing a rotary shaft have the same polarity. As a result, a compact and efficient rotor is obtained, and damage to or flying off of the permanent magnets is prevented.
摘要翻译： PCT No.PCT / JP91 / 00925 Sec。 371日期：1993年2月4日 102（e）1993年2月4日PCT PCT 1991年7月10日PCT公布。出版物WO92 / 01326 日本1992年1月23日。具有用于无刷电动机的永磁体的转子包括由多个硅钢板形成的磁轭，所述磁轭层叠在一起，并且沿其外周设置有至少四个磁极。磁极交替地设置在与具有狭槽的旋转轴线基本相等的距离处，以容纳相应的永磁体，使得面对旋转轴的永磁体的侧面具有相同的极性。结果，获得了紧凑且有效的转子，并且防止了永磁体的损坏或飞离。

3. 再颁专利

USRE36367E Rotor for brushless electromotor and method for making same 失效
标题翻译：无刷电机转子及其制作方法
公开(公告)号：USRE36367E
公开(公告)日：1999-11-02
申请号：US758472
申请日：1996-11-29
申请人： Takashi Nagate , Kenichi Endo , Yoshikazu Koike , Takeshi Seto , Yoshihiko Yamagishi
发明人： Takashi Nagate , Kenichi Endo , Yoshikazu Koike , Takeshi Seto , Yoshihiko Yamagishi
IPC分类号： H02K1/27 , H02K7/04 , H02K9/20 , H02K11/00 , H02K15/03 , H02K21/12 , H02K1/32 , H02K23/42
CPC分类号： H02K1/2746 , H02K11/01 , H02K15/03 , H02K9/20 , H02K7/04
摘要： A rotor having permanent magnets for a brushless electromotor includes a yoke formed from a plurality of silicon steel sheets laminated together and provided along its outer periphery with even number of, at least four magnetic poles. The magnetic poles are alternately provided substantially at equal distances from a rotational axis with slots to receive the respective permanent magnets such that the sides of the permanent magnets facing a rotary shaft have the same polarity. As a result, a compact and efficient rotor is obtained, and damage to or flying off of the permanent magnets is prevented.
摘要翻译： PCT No.PCT / JP91 / 00925 Sec。 371日期：1993年2月4日 102（e）1993年2月4日PCT PCT 1991年7月10日PCT公布。出版物WO92 / 01326 日本1992年1月23日具有用于无刷电动机的永磁体的转子包括由多个硅钢板形成的磁轭，所述磁轭层叠在一起，并且沿其外周设置有至少四个磁极。磁极交替地设置在与具有狭槽的旋转轴线基本相等的距离处，以容纳相应的永磁体，使得面对旋转轴的永磁体的侧面具有相同的极性。结果，获得了紧凑且有效的转子，并且防止了永磁体的损坏或飞离。

4. 发明授权

US5508576A Rotor for brushless electromotor 失效
标题翻译：转子用于无刷电动机
公开(公告)号：US5508576A
公开(公告)日：1996-04-16
申请号：US343860
申请日：1994-11-17
申请人： Takashi Nagate , Kenichi Endo , Yoshikazu Koike , Takeshi Seto , Yoshihiko Yamagishi
发明人： Takashi Nagate , Kenichi Endo , Yoshikazu Koike , Takeshi Seto , Yoshihiko Yamagishi
IPC分类号： C08L23/02 , C08L23/16 , C08L67/02 , C08L77/00 , H02K1/27 , H02K7/04 , H02K9/20 , H02K11/00 , H02K15/03 , H02K21/12 , H02K1/32
CPC分类号： H02K1/2746 , C08L23/02 , C08L67/02 , C08L77/00 , H02K11/01 , H02K15/03 , H02K9/20 , C08L23/16 , H02K7/04
摘要： A rotor having permanent magnets for a brushless electromotor includes a yoke formed from a plurality of silicon steel sheets laminated together and provided along its outer periphery with even number of, at least four magnetic poles. The magnetic poles are alternately provided substantially at equal distances from a rotational axis with slots to receive the respective permanent magnets such that the sides of the permanent magnets facing a rotary shaft have the same polarity. As a result, a compact and efficient rotor is obtained, and damage to or flying off of the permanent magnets is prevented.
摘要翻译：具有用于无刷电动机的永磁体的转子包括由多个硅钢板形成的磁轭，所述多个硅钢板层压在一起并沿其外周设置有至少四个磁极。磁极交替地设置在与具有狭槽的旋转轴线基本相等的距离处，以容纳相应的永磁体，使得面对旋转轴的永磁体的侧面具有相同的极性。结果，获得了紧凑且有效的转子，并且防止了永磁体的损坏或飞离。

5. 发明授权

US5371426A Rotor of brushless motor 失效
标题翻译：无刷电机转子
公开(公告)号：US5371426A
公开(公告)日：1994-12-06
申请号：US64018
申请日：1993-05-19
申请人： Takashi Nagate , Kenichi Endo , Yoshikazu Koike , Takeshi Seto , Yoshihiko Yamagishi
发明人： Takashi Nagate , Kenichi Endo , Yoshikazu Koike , Takeshi Seto , Yoshihiko Yamagishi
IPC分类号： H02K1/27 , H02K21/12
CPC分类号： H02K1/2746
摘要： A rotor (31) of a brushless motor includes a rotary shaft (32), a main yoke (33) fitted over the rotary shaft, two magnetic pole heads (34a, 34b) radially projecting from the main yoke, two permanent magnets (36a, 36b) provided on the yoke between the magnetic pole heads such that the magnetic poles of identical polarity face each other across the rotary shaft, two auxiliary yokes (38a, 38b) mounted on the permanent magnets, and a cylindrical sleeve (40) made of a non-magnetic material provided on the outer circumferential surface of the magnetic pole heads and the auxiliary yokes.
摘要翻译： PCT No.PCT / JP91 / 00927 Sec。 371日期：1993年5月19日 102（e）日期1993年5月19日PCT提交1991年7月10日PCT公布。公开号WO92 / 09131 日本1991年5月29日。无刷电动机的转子（31）包括旋转轴（32），安装在旋转轴上的主轭（33），两个磁极头（34a，34b）从主轭设置在磁极头之间的磁轭上的两个永磁体（36a，36b），使得相同极性的磁极相对于旋转轴彼此面对，安装在永磁体上的两个辅助磁轭（38a，38b）和设置在磁极头的外周面上的非磁性材料制成的圆柱形套筒（40）和辅助轭。

6. 发明授权

US5359248A Corrosion resistant rotor with auxiliary yokes 失效
标题翻译：带辅助轭的耐腐蚀转子
公开(公告)号：US5359248A
公开(公告)日：1994-10-25
申请号：US39066
申请日：1993-04-08
申请人： Takashi Nagate , Kenichi Endo , Yoshikazu Koike , Takeshi Seto , Yoshihiko Yamagishi
发明人： Takashi Nagate , Kenichi Endo , Yoshikazu Koike , Takeshi Seto , Yoshihiko Yamagishi
IPC分类号： H02K1/27 , H02K15/03 , H02K21/12
CPC分类号： H02K15/03
摘要： A permanent magnet rotor (1) used in a corrosive atmosphere or liquid and provided with field permanent magnets (10) inserted into slots (9) of a lamination of silicon steel plates (2), wherein the outer surfaces of the field permanent magnets (10) are covered with anticorrosive plates made of an antiicorrosive material. The field permanent magnets (10) of the permanent rotor (1) can be used without being corroded, and the rotor (1) can be easily manufactured.
摘要翻译： PCT No.PCT / JP91 / 00926 Sec。 371日期：1993年4月8日 102（e）日期1993年4月8日PCT 1991年7月10日PCT公布。公开号WO92 / 07407 日本1992年04月30日。一种用于腐蚀性气体或液体的永久磁铁转子（1），并且设置有插入硅钢板（2）的叠层的槽（9）中的现场永磁体（10），其中外现场永磁体（10）的表面被由防腐蚀材料制成的防锈板覆盖。永磁转子（1）的励磁永磁体（10）可以不被腐蚀地使用，并且可以容易地制造转子（1）。

7. 发明授权

US5900686A Electric motor vehicle 失效
标题翻译：电动汽车
公开(公告)号：US5900686A
公开(公告)日：1999-05-04
申请号：US335707
申请日：1994-12-08
申请人： Kunio Tabata , Minoru Kozaki , Issei Yamakoshi , Kunihiko Takagi , Yoshikazu Koike , Takeo Sato , Nobuki Sasaki , Atsushi Mizukoshi
发明人： Kunio Tabata , Minoru Kozaki , Issei Yamakoshi , Kunihiko Takagi , Yoshikazu Koike , Takeo Sato , Nobuki Sasaki , Atsushi Mizukoshi
IPC分类号： B60K1/00 , B60K7/00 , B60K17/04 , B60L3/00 , B60L11/18 , B62M7/00 , B62M7/12 , H02K1/18 , H02K1/27 , H02K5/10 , H02K5/15 , H02K5/22 , H02K7/10 , H02K15/00 , H02K15/04 , H02K29/08 , H02K11/00
CPC分类号： B62M7/00 , B60K7/0007 , B60L11/18 , B60L11/1807 , B60L11/1851 , B60L3/00 , B60L3/0023 , B60L3/003 , B60L3/0046 , B60L3/06 , B62M7/12 , H02K1/185 , H02K1/276 , H02K29/08 , B60G2204/30 , B60K1/00 , B60K17/043 , B60K2007/0046 , B60K2007/0061 , B60L2200/12 , B60L2220/44 , B60L2220/46 , B60L2260/56 , B62K2202/00 , B62K2204/00 , H02K15/04 , H02K2211/03 , H02K5/10 , H02K5/15 , H02K5/225 , H02K7/10 , Y02T10/641 , Y02T10/7005 , Y02T10/705 , Y02T10/7258
摘要： An electric motor vehicle includes a motor case having first and second hollow section, with the first hollow section having a smaller diameter than that of the second hollow section, forming a step between the first and second hollow sections; a stator provided in the second hollow section and having an end engaged with the step; a motor cover having a cylindrical projection in sliding relationship to the second hollow section and sufficiently long to press the stator against the step and provide a space between the motor case and the motor cover for a minimum thickness of the stator; and a filler made of a liquid packing provided in the space between the motor case and the motor cover for sealing the motor against winds and rains.
摘要翻译： PCT No.PCT / JP93 / 00620 Sec。 371日期1994年12月8日第 102（e）日期1994年12月8日PCT提交1993年5月11日PCT公布。公开号WO93 / 23266 日期：1993年11月25日电动车辆包括具有第一和第二中空部分的电动机壳体，第一中空部分的直径小于第二中空部分的直径，在第一和第二中空部分之间形成台阶; 设置在所述第二中空部分中并且具有与所述台阶接合的端部的定子; 电机盖，其具有与第二中空部分滑动关系的圆柱形凸起，并足够长地将定子压靠在台阶上，并且在电动机壳体和电机盖之间提供最小厚度的定子的空间; 以及由马达壳体和电动机盖之间的空间中的液体填料制成的填料，用于将电动机密封在风雨中。

8. 发明授权

US6054818A Electric motor vehicle 有权
标题翻译：电动汽车
公开(公告)号：US6054818A
公开(公告)日：2000-04-25
申请号：US244900
申请日：1999-02-04
申请人： Kunio Tabata , Minoru Kozaki , Issei Yamakoshi , Kunihiko Takagi , Yoshikazu Koike , Takeo Sato , Nobuki Sasaki , Atsushi Mizukoshi
发明人： Kunio Tabata , Minoru Kozaki , Issei Yamakoshi , Kunihiko Takagi , Yoshikazu Koike , Takeo Sato , Nobuki Sasaki , Atsushi Mizukoshi
IPC分类号： B60K1/00 , B60K7/00 , B60K17/04 , B60L3/00 , B60L11/18 , B62M7/00 , B62M7/12 , H02K1/18 , H02K1/27 , H02K5/10 , H02K5/15 , H02K5/22 , H02K7/10 , H02K15/00 , H02K15/04 , H02K29/08 , H02P1/00
CPC分类号： B62M7/00 , B60K7/0007 , B60L11/18 , B60L11/1807 , B60L11/1851 , B60L3/00 , B60L3/0023 , B60L3/003 , B60L3/0046 , B60L3/06 , B62M7/12 , H02K1/185 , H02K1/276 , H02K29/08 , B60G2204/30 , B60K1/00 , B60K17/043 , B60K2007/0046 , B60K2007/0061 , B60L2200/12 , B60L2220/44 , B60L2220/46 , B60L2260/56 , B62K2202/00 , B62K2204/00 , H02K15/04 , H02K2211/03 , H02K5/10 , H02K5/15 , H02K5/225 , H02K7/10 , Y02T10/641 , Y02T10/7005 , Y02T10/705 , Y02T10/7258
摘要： An electric motor vehicle having a drive system comprises a controller including an inverter device. The inverter comprises first and second series of semiconductor switches which is arranged in parallel with a power source. When a key switch provided between the power source and the first series of the semiconductor switches is open in a stop mode of the vehicle, a signal is given to a control terminal of only the second series of the semiconductor switches to prevent a short circuit of a main battery.
摘要翻译：具有驱动系统的电动车辆包括具有逆变器装置的控制器。逆变器包括与电源并联布置的第一和第二系列半导体开关。当设置在电源和第一系列半导体开关之间的键开关在车辆的停止模式下打开时，仅向第二系列半导体开关的控制端子提供信号，以防止主电池

9. 发明授权

US6037726A Electric motor vehicle 有权
标题翻译：电动汽车
公开(公告)号：US6037726A
公开(公告)日：2000-03-14
申请号：US244899
申请日：1999-02-04
申请人： Kunio Tabata , Minoru Kozaki , Issei Yamakoshi , Kunihiko Takagi , Yoshikazu Koike , Takeo Sato , Nobuki Sasaki , Atsushi Mizukoshi
发明人： Kunio Tabata , Minoru Kozaki , Issei Yamakoshi , Kunihiko Takagi , Yoshikazu Koike , Takeo Sato , Nobuki Sasaki , Atsushi Mizukoshi
IPC分类号： B60K1/00 , B60K7/00 , B60K17/04 , B60L3/00 , B60L11/18 , B62M7/00 , B62M7/12 , H02K1/18 , H02K1/27 , H02K5/10 , H02K5/15 , H02K5/22 , H02K7/10 , H02K15/00 , H02K15/04 , H02K29/08 , H02P1/00
CPC分类号： B62M7/00 , B60K7/0007 , B60L11/18 , B60L11/1807 , B60L11/1851 , B60L3/00 , B60L3/0023 , B60L3/003 , B60L3/0046 , B60L3/06 , B62M7/12 , H02K1/185 , H02K1/276 , H02K29/08 , B60G2204/30 , B60K1/00 , B60K17/043 , B60K2007/0046 , B60K2007/0061 , B60L2200/12 , B60L2220/44 , B60L2220/46 , B60L2260/56 , B62K2202/00 , B62K2204/00 , H02K15/04 , H02K2211/03 , H02K5/10 , H02K5/15 , H02K5/225 , H02K7/10 , Y02T10/641 , Y02T10/7005 , Y02T10/705 , Y02T10/7258
摘要： An electric motor vehicle comprises as a drive system a battery, a motor, and a controller for controlling the rotation of the motor. The electric motor vehicle disposes an accelerator for controlling speed of the motor, a key switch for turning on or off the motor and the controller, a circuit for judging an opening/closing state of the accelerator when the key switch is turned on, and a circuit for preventing the rotation of the motor when the key switch is turned on with the accelerator open.
摘要翻译：电动车辆包括作为驱动系统的电池，电动机和用于控制电动机的旋转的控制器。电动车辆配置用于控制电动机速度的加速器，用于打开或关闭电动机和控制器的钥匙开关，用于在钥匙开关打开时判断加速器的打开/关闭状态的电路，以及电路，用于在加速器打开时，当钥匙开关打开时，防止马达旋转。

10. 发明授权

US07559617B2 Printer 有权
标题翻译：打印机
公开(公告)号：US07559617B2
公开(公告)日：2009-07-14
申请号：US11903128
申请日：2007-09-20
申请人： Yoshikazu Koike
发明人： Yoshikazu Koike
IPC分类号： B41J29/38 , G03G15/00
CPC分类号： H04N1/047 , B41J3/28 , B41J3/543 , B41J11/007 , B41J11/008 , B41J29/38 , H04N1/12 , H04N1/193 , H04N1/506 , H04N2201/02439 , H04N2201/0315 , H04N2201/0471 , H04N2201/0472 , H04N2201/04729 , H04N2201/04731 , H04N2201/04732 , H04N2201/04734 , H04N2201/04741 , H04N2201/04758 , H04N2201/04789 , H04N2201/04794
摘要： A printer for printing on a medium on an endless belt by printer heads includes: a generator generating printing data for each printer head; a detector detecting time-series data for the meandering of the medium; a generator generating correction data preventing disorder of a printed image due to the meandering; and a controller operating each printer head according to the correction and printing data, wherein the correction-data generator selects a specific difference between factors in the time when the time-series and predetermined time-series data are related and newly generates correction data corresponding to the selected factor, a replacement section replaces a factor in the time corresponding to the specific factor of the reference time-series data with the specific factor, and the time-series-data detector has a stop stopping detection of the time-series data when the absolute change value of a physical value influencing meandering is a predetermined value or less.
摘要翻译：一种用于通过打印头在环形带上的介质上打印的打印机包括：生成每个打印头的打印数据的发生器; 检测器，用于检测介质曲折的时间序列数据; 产生校正数据的发生器，其防止由于曲折而引起的打印图像的混乱; 以及控制器，根据所述校正和打印数据对每个打印机进行操作，其中所述校正数据生成器选择所述时间序列和预定时间序列数据相关的时间中的因素之间的特定差异，并且新生成对应于所选择的因子，替换部分以与特定因子的基准时间序列数据的特定因子对应的时间取代因子，并且时间序列数据检测器具有停止检测时间序列数据的时间序列数据，影响曲折的物理值的绝对变化值为规定值以下。

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